diff --git a/gtk-3.0/gtk-widgets-assets-dark.css b/gtk-3.0/gtk-widgets-assets-dark.css
deleted file mode 100644
index 64cecb7..0000000
--- a/gtk-3.0/gtk-widgets-assets-dark.css
+++ /dev/null
@@ -1,67 +0,0 @@
-/*******************
-* check and radio *
-*******************/
-/* draw regular check and radio items using our assets */
-.check {
-	-gtk-icon-source: url("assets/checkbox-unchecked-dark.svg");
-}
-
-.check:insensitive {
-	-gtk-icon-source: url("assets/checkbox-unchecked-insensitive-dark.svg");
-}
-
-.check:checked {
-	-gtk-icon-source: url("assets/checkbox-checked-dark.svg");
-}
-
-.check:checked:insensitive {
-	-gtk-icon-source: url("assets/checkbox-checked-insensitive-dark.svg");
-}
-
-.check:inconsistent {
-	-gtk-icon-source: url("assets/checkbox-mixed-dark.svg");
-}
-
-.check:inconsistent:insensitive {
-	-gtk-icon-source: url("assets/checkbox-mixed-insensitive-dark.svg");
-}
-
-.radio {
-	-gtk-icon-source: url("assets/radio-unselected-dark.svg");
-}
-
-.radio:insensitive {
-	-gtk-icon-source: url("assets/radio-unselected-insensitive-dark.svg");
-}
-
-.radio:checked {
-	-gtk-icon-source: url("assets/radio-selected-dark.svg");
-}
-
-.radio:checked:insensitive {
-	-gtk-icon-source: url("assets/radio-selected-insensitive-dark.svg");
-}
-
-.radio:inconsistent {
-	-gtk-icon-source: url("assets/radio-mixed-dark.svg");
-}
-
-.radio:inconsistent:insensitive {
-	-gtk-icon-source: url("assets/radio-mixed-insensitive-dark.svg");
-}
-
-.menuitem.check {
-	-gtk-icon-source: none;
-}
-
-.menuitem.radio {
-	-gtk-icon-source: none;
-}
-
-GtkIconView.content-view.cell.check {
-	-gtk-icon-source: url("assets/grid-selection-unchecked-dark.svg");
-}
-
-GtkIconView.content-view.cell.check:active {
-	-gtk-icon-source: url("assets/grid-selection-checked-dark.svg");
-}
diff --git a/gtk-3.0/gtk-widgets-assets.css b/gtk-3.0/gtk-widgets-assets.css
deleted file mode 100644
index 6d7a67e..0000000
--- a/gtk-3.0/gtk-widgets-assets.css
+++ /dev/null
@@ -1,154 +0,0 @@
-/*******************
- * check and radio *
- *******************/
-/* draw regular check and radio items using our assets */
-.check {
-    -gtk-icon-source: url("assets/checkbox-unchecked.svg");
-}
-
-.check:insensitive {
-    -gtk-icon-source: url("assets/checkbox-unchecked-insensitive.svg");
-}
-
-.check:checked {
-    -gtk-icon-source: url("assets/checkbox-checked.svg");
-}
-
-.check:checked:insensitive {
-    -gtk-icon-source: url("assets/checkbox-checked-insensitive.svg");
-}
-
-.check:inconsistent {
-    -gtk-icon-source: url("assets/checkbox-mixed.svg");
-}
-
-.check:inconsistent:insensitive {
-    -gtk-icon-source: url("assets/checkbox-mixed-insensitive.svg");
-}
-
-.radio {
-    -gtk-icon-source: url("assets/radio-unselected.svg");
-}
-
-.radio:insensitive {
-    -gtk-icon-source: url("assets/radio-unselected-insensitive.svg");
-}
-
-.radio:checked {
-    -gtk-icon-source: url("assets/radio-selected.svg");
-}
-
-.radio:checked:insensitive {
-    -gtk-icon-source: url("assets/radio-selected-insensitive.svg");
-}
-
-.radio:inconsistent {
-    -gtk-icon-source: url("assets/radio-mixed.svg");
-}
-
-.radio:inconsistent:insensitive {
-    -gtk-icon-source: url("assets/radio-mixed-insensitive.svg");
-}
-
-.menuitem.check {
-    -gtk-icon-source: none;
-}
-
-.menuitem.check:active,
-.menuitem.check:checked {
-    -gtk-icon-source: url("assets/menuitem-checkbox-checked.svg");
-}
-
-.menuitem.check:active:hover,
-.menuitem.check:checked:hover {
-    -gtk-icon-source: url("assets/menuitem-checkbox-checked-hover.svg");
-}
-
-.menuitem.check:active:insensitive,
-.menuitem.check:checked:insensitive {
-    -gtk-icon-source: url("assets/menuitem-checkbox-checked-insensitive.svg");
-}
-
-.menuitem.check:inconsistent:hover,
-.menuitem.radio:inconsistent:hover {
-    -gtk-icon-source: url("assets/menuitem-checkbox-mixed-hover.svg");
-}
-
-.menuitem.check:inconsistent,
-.menuitem.radio:inconsistent {
-    -gtk-icon-source: url("assets/menuitem-checkbox-mixed.svg");
-}
-
-.menuitem.check:inconsistent:insensitive,
-.menuitem.radio:inconsistent:insensitive {
-    -gtk-icon-source: url("assets/menuitem-checkbox-mixed-insensitive.svg");
-}
-
-.menuitem.radio {
-    -gtk-icon-source: none;
-}
-
-.menuitem.radio:active,
-.menuitem.radio:checked {
-    -gtk-icon-source: url("assets/menuitem-radio-checked.svg");
-}
-
-.menuitem.radio:active:hover,
-.menuitem.radio:checked:hover {
-    -gtk-icon-source: url("assets/menuitem-radio-checked-hover.svg");
-}
-
-.menuitem.radio:active:insensitive,
-.menuitem.radio:checked:insensitive {
-    -gtk-icon-source: url("assets/menuitem-radio-checked-insensitive.svg");
-}
-
-GtkIconView.content-view.cell.check {
-    -gtk-icon-source: url("assets/grid-selection-unchecked.svg");
-}
-
-GtkIconView.content-view.cell.check:active {
-    -gtk-icon-source: url("assets/grid-selection-checked.svg");
-}
-
-/******************
- * pane separator *
- ******************/
-.pane-separator,
-.pane-separator.horizontal {
-    background-image: linear-gradient(to bottom,
-                                      shade(@theme_bg_color, 0.8) 0%,
-                                      shade(@theme_bg_color, 0.8) 20%,
-                                      transparent 20%,
-                                      transparent 45%,
-                                      shade(@theme_bg_color, 0.8) 45%,
-                                      shade(@theme_bg_color, 0.8) 55%,
-                                      transparent 55%,
-                                      transparent 80%,
-                                      shade(@theme_bg_color, 0.8) 80%,
-                                      shade(@theme_bg_color, 0.8)
-                                      );
-
-    background-size: 4px 10px;
-    background-repeat: no-repeat;
-    background-position: center center;
-}
-
-.pane-separator.vertical {
-    background-image: linear-gradient(to right,
-                                      shade(@theme_bg_color, 0.8) 0%,
-                                      shade(@theme_bg_color, 0.8) 20%,
-                                      transparent 20%,
-                                      transparent 45%,
-                                      shade(@theme_bg_color, 0.8) 45%,
-                                      shade(@theme_bg_color, 0.8) 55%,
-                                      transparent 55%,
-                                      transparent 80%,
-                                      shade(@theme_bg_color, 0.8) 80%,
-                                      shade(@theme_bg_color, 0.8)
-                                      );
-
-    background-size: 10px 4px;
-    background-repeat: no-repeat;
-    background-position: center center;
-}
diff --git a/gtk-3.0/gtk-widgets.css b/gtk-3.0/gtk-widgets.css
deleted file mode 100644
index 634421c..0000000
--- a/gtk-3.0/gtk-widgets.css
+++ /dev/null
@@ -1,4021 +0,0 @@
-/* NOTES to contributors:
- * use 4 spaces indents, and keep code ALIGNED and ORDERED */
-
-/* default */
-* {
-    -GtkArrow-arrow-scaling: 0.5;
-    -GtkButton-child-displacement-x: 0;
-    -GtkButton-child-displacement-y: 0;
-    -GtkButton-default-border: 0;
-    -GtkButton-image-spacing: 0;
-    -GtkButton-inner-border: 1;
-    -GtkButton-interior-focus: true;
-    -GtkButtonBox-child-min-height: 24;
-    -GtkButtonBox-child-internal-pad-y: 1;
-    -GtkCheckButton-indicator-size: 16;
-    -GtkCheckMenuItem-indicator-size: 14;
-    -GtkExpander-expander-size: 8;
-    -GtkMenu-horizontal-padding: 0;
-    -GtkMenu-vertical-padding: 0;
-    -GtkPaned-handle-size: 4;
-    -GtkProgressBar-min-horizontal-bar-height: 12;
-    -GtkProgressBar-min-vertical-bar-width: 12;
-    -GtkRange-slider-width: 12;
-    -GtkRange-stepper-spacing: 0;
-    -GtkRange-trough-border: 0;
-    -GtkRange-trough-under-steppers: 1;
-    -GtkScrollbar-has-backward-stepper: false;
-    -GtkScrollbar-has-forward-stepper: false;
-    -GtkScrollbar-min-slider-length: 80;
-    -GtkScrolledWindow-scrollbar-spacing: 0;
-    -GtkScrolledWindow-scrollbars-within-bevel: 1;
-    -GtkStatusbar-shadow-type: none;
-    -GtkTextView-error-underline-color: @error_color;
-    -GtkToolButton-icon-spacing: 6;
-    -GtkToolItemGroup-expander-size: 8;
-    -GtkTreeView-expander-size: 8;
-    -GtkWindow-resize-grip-height: 0;
-    -GtkWindow-resize-grip-width: 0;
-    -WnckTasklist-fade-overlay-rect: 0;
-
-    /* legacy only */
-    -GtkWidget-focus-line-width: 1;
-    -GtkWidget-focus-padding: 0;
-
-    background-clip: padding-box;
-
-    /*
-    outline-color: alpha(@theme_selected_bg_color, 0.5);
-    outline-style: dashed;
-    outline-width: 1px;
-    outline-offset: -2px;
-    outline-radius: 2px;
-    */
-}
-
-/***************
- * base states *
- ***************/
-.background {
-    background-color: @theme_bg_color;
-    color: @theme_fg_color;
-}
-
-.background:backdrop {
-    text-shadow: none;
-    icon-shadow: none;
-}
-
-*:selected,
-*:selected:focus {
-    background-color: @theme_selected_bg_color;
-    color: @theme_selected_fg_color;
-}
-
-*:insensitive,
-*:insensitive:insensitive {
-    color: mix(@theme_fg_color, @theme_bg_color, 0.5);
-}
-
-/* apply effects to insensitive and prelit images */
-*:insensitive {
-    -gtk-image-effect: dim;
-}
-
-*:hover {
-    -gtk-image-effect: highlight;
-}
-
-.gtkstyle-fallback {
-    background-color: @theme_bg_color;
-    color: @theme_fg_color;
-}
-
-.gtkstyle-fallback:prelight {
-    background-color: shade(@theme_bg_color, 1.1);
-    color: @theme_fg_color;
-}
-
-.gtkstyle-fallback:active {
-    background-color: shade(@theme_bg_color, 0.9);
-    color: @theme_fg_color;
-}
-
-.gtkstyle-fallback:insensitive {
-    background-color: shade(shade(@theme_bg_color, 0.95), 1.05);
-    color: mix(@theme_fg_color, @theme_bg_color, 0.5);
-}
-
-.gtkstyle-fallback:selected {
-    background-color: @theme_selected_bg_color;
-    color: @theme_selected_fg_color;
-}
-
-GtkImage,
-GtkImage:insensitive,
-GtkLabel,
-GtkLabel:insensitive,
-GtkBox,
-GtkBox:insensitive,
-GtkGrid,
-GtkGrid:insensitive {
-    background-color: transparent;
-}
-
-/**************
- * hyperlinks *
- **************/
-* {
-    -GtkHTML-link-color: @link_color;
-    -GtkIMHtml-hyperlink-color: @link_color;
-    -GtkWidget-link-color: @link_color;
-    -GtkWidget-visited-link-color: @link_color;
-}
-
-*:link,
-*:visited {
-    color: @link_color;
-}
-
-/******************
- * visual effects *
- ******************/
-/* transitions */
-.button {
-    transition: border 100ms ease-in-out;
-}
-
-.entry {
-    transition: border 100ms ease-out;
-}
-
-.entry:focus {
-    transition: border 100ms ease-in;
-}
-
-.entry.image.left {
-    padding-right: 4px;
-}
-
-.notebook tab GtkLabel,
-.notebook .prelight-page,
-.notebook .prelight-page GtkLabel,
-.notebook .active-page,
-.notebook .active-page GtkLabel {
-    transition: all 200ms ease-in;
-}
-
-/* inset shadows */
-.button:active,
-.primary-toolbar .button:active,
-.toolbar .button:active,
-.header-bar .button:active,
-.button:checked,
-.primary-toolbar .button:checked,
-.toolbar .button:checked,
-.header-bar .button:checked,
-.notebook.header {
-    box-shadow: inset 1px 0 alpha(@dark_shadow, 0.07),
-                inset 0 1px alpha(@dark_shadow, 0.08),
-                inset -1px 0 alpha(@dark_shadow, 0.07),
-                inset 0 -1px alpha(@dark_shadow, 0.05);
-}
-
-.entry {
-    box-shadow: inset 1px 0 alpha(@dark_shadow, 0.10),
-                inset 0 1px alpha(@dark_shadow, 0.12),
-                inset -1px 0 alpha(@dark_shadow, 0.10),
-                inset 0 -1px alpha(@dark_shadow, 0.05);
-}
-
-/* disable inset shadow */
-.button:active:insensitive,
-.primary-toolbar .button:active:insensitive,
-.toolbar .button:active:insensitive,
-.header-bar .button:active:insensitive,
-.button:checked:insensitive,
-.primary-toolbar .button:checked:insensitive,
-.toolbar .button:checked:insensitive,
-.header-bar .button:checked:insensitive,
-.entry:insensitive {
-    box-shadow: none;
-}
-
-/*************
- * assistant *
- *************/
-GtkAssistant .sidebar .highlight {
-    font: bold;
-}
-
-GtkAssistant .sidebar {
-    padding: 4px;
-    border-width: 0 1px 0 0;
-    border-style: solid;
-    border-right-color: shade(@theme_bg_color, 0.8);
-    border-radius: 0;
-    background-color: @theme_bg_color;
-    color: mix(@theme_fg_color, @theme_bg_color, 0.1);
-}
-
-/**********
- * button *
- **********/
-.button {
-    -GtkWidget-focus-padding: 1;
-    -GtkWidget-focus-line-width: 0;
-
-    padding: 3px;
-    border-width: 1px;
-    border-radius: 2px;
-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.8);
-    background-color: shade(@theme_bg_color, 1.08);
-    background-image: none;
-    color: @theme_fg_color;
-}
-
-.button:hover {
-    border-color: shade(@theme_bg_color, 0.7);
-    background-color: shade(@theme_bg_color, 1.10);
-    background-image: none;
-}
-
-.button:active,
-.button:checked {
-    border-color: shade(@theme_bg_color, 0.8);
-    background-color: shade(@theme_bg_color, 0.95);
-    background-image: none;
-}
-
-.button:active:hover,
-.button:checked:hover {
-    border-color: shade(@theme_bg_color, 0.7);
-}
-
-.button:focus,
-.button:hover:focus,
-.button:active:focus,
-.button:active:hover:focus,
-.button:checked:focus,
-.button:checked:hover:focus {
-    border-color: shade(@theme_bg_color, 0.7);
-}
-
-.button:insensitive {
-    border-color: shade(@theme_bg_color, 0.85);
-    background-color: shade(@theme_bg_color, 0.9);
-    background-image: none;
-}
-
-.button:active:insensitive,
-.button:checked:insensitive {
-    border-color: shade(@theme_bg_color, 0.75);
-    background-color: shade(@theme_bg_color, 0.80);
-    background-image: none;
-}
-
-/* default button */
-.button.default {
-    border-color: shade(@theme_selected_bg_color, 0.8);
-    background-color: shade(@theme_selected_bg_color, 1.08);
-    color: @theme_selected_fg_color;
-}
-
-.button.default:hover {
-    border-color: shade(@theme_selected_bg_color, 0.7);
-    background-color: @theme_selected_bg_color;
-}
-
-.button.default:active,
-.button.default:checked {
-    border-color: shade(@theme_selected_bg_color, 0.8);
-    background-color: shade(@theme_selected_bg_color, 0.95);
-}
-
-.button.default:active:hover,
-.button.default:checked:hover {
-    border-color: shade(@theme_selected_bg_color, 0.7);
-    background-color: shade(@theme_selected_bg_color, 0.97);
-}
-
-.button.flat,
-.button.flat:insensitive {
-    border-color: transparent;
-    background-color: transparent;
-    background-image: none;
-    box-shadow: none;
-}
-
-/****************
- * cell and row *
- ****************/
-.cell {
-    border-width: 0;
-    border-radius: 0;
-}
-
-.cell:selected,
-.cell:selected:focus {
-    background-color: @theme_selected_bg_color;
-    color: @theme_selected_fg_color;
-}
-
-row:selected,
-row:selected:hover,
-row:selected:focus {
-    -GtkWidget-focus-padding: 1;
-    -GtkWidget-focus-line-width: 0;
-
-    border-width: 1px 0;
-    border-style: solid;
-    border-color: shade(@theme_selected_bg_color, 0.9);
-    background-color: @theme_selected_bg_color;
-    background-image: none;
-    color: @theme_selected_fg_color;
-}
-
-/*****************
- * column-header *
- *****************/
-column-header .button,
-column-header .button:active,
-column-header .button:checked {
-    border-width: 0 1px 1px 0;
-    border-radius: 0;
-}
-
-column-header .button,
-column-header .button:active,
-column-header .button:checked,
-column-header .button:focus,
-column-header .button:active:focus,
-column-header .button:checked:focus {
-    border-color: shade(@theme_base_color, 0.9);
-    border-bottom-color: shade(@theme_base_color, 0.8);
-    background-color: shade(@theme_base_color, 0.97);
-    background-image: none;
-}
-
-column-header .button:hover,
-column-header .button:active:hover,
-column-header .button:checked:hover,
-column-header .button:hover:focus,
-column-header .button:active:hover:focus,
-column-header .button:checked:hover:focus {
-    border-color: shade(@theme_base_color, 0.9);
-    border-bottom-color: shade(@theme_base_color, 0.8);
-    background-color: shade(@theme_base_color, 0.99);
-    background-image: none;
-}
-
-column-header:last-child .button {
-    border-width: 0 0 1px 0;
-}
-
-/****************
- * content view *
- ****************/
-.content-view.subtitle {
-    font: smaller;
-    padding: 0 12px;
-}
-
-.content-view.view {
-    background-color: @theme_base_color;
-}
-
-.content-view.view:prelight {
-    background-color: alpha(@theme_selected_bg_color, 0.6);
-}
-
-.content-view.view:selected,
-.content-view.view:active {
-    background-color: @theme_selected_bg_color;
-}
-
-.content-view.view:insensitive {
-    background-color: shade(@theme_base_color, 0.9);
-}
-
-GdMainIconView.content-view {
-    -GdMainIconView-icon-size: 40;
-}
-
-GtkIconView.content-view.check {
-    background-color: transparent;
-}
-
-GtkIconView.content-view.check:active {
-    background-color: transparent;
-}
-
-.content-view.view.check,
-.content-view.view.check:active {
-    background-color: transparent;
-}
-
-GtkIconView.content-view.check:prelight,
-GtkIconView.content-view.check:insensitive,
-GtkIconView.content-view.check:selected {
-    background-color: transparent;
-}
-
-/****************
- * drawing area *
- ****************/
-GtkDrawingArea {
-    background-color: transparent;
-}
-
-GtkDrawingArea:insensitive {
-    background-color: shade(@theme_base_color, 0.9);
-}
-
-/***********
- * gtkhtml *
- ***********/
-GtkHTML {
-    background-color: @theme_base_color;
-    color: @theme_text_color;
-}
-
-/***********
-* calendar *
-************/
-GtkCalendar {
-    padding: 4px;
-    outline-offset: -1px;
-}
-
-GtkCalendar:inconsistent {
-    color: mix(@theme_fg_color, @theme_bg_color, 0.5);
-}
-
-GtkCalendar.view,
-GtkCalendar.header,
-GtkCalendar.button,
-GtkCalendar.button:hover,
-GtkCalendar.button:insensitive {
-    border-width: 0;
-    background-color: transparent;
-    background-image: none;
-}
-
-.highlight,
-GtkCalendar.highlight {
-    border-width: 0;
-    background-color: transparent;
-    color: @theme_selected_bg_color;
-}
-
-/******************
- * combobox entry *
- ******************/
-.primary-toolbar GtkComboBox.combobox-entry .entry,
-.primary-toolbar GtkComboBox.combobox-entry .entry:active,
-.primary-toolbar GtkComboBox.combobox-entry .entry:focus,
-.primary-toolbar GtkComboBox.combobox-entry .entry:insensitive,
-GtkComboBox.combobox-entry .entry,
-GtkComboBox.combobox-entry .entry:active,
-GtkComboBox.combobox-entry .entry:focus,
-GtkComboBox.combobox-entry .entry:insensitive {
-    border-width: 1px 0 1px 1px;
-    border-top-right-radius: 0;
-    border-bottom-right-radius: 0;
-}
-
-.primary-toolbar GtkComboBox.combobox-entry .button,
-.primary-toolbar GtkComboBox.combobox-entry .button:hover,
-.primary-toolbar GtkComboBox.combobox-entry .button:active,
-.primary-toolbar GtkComboBox.combobox-entry .button:checked,
-.primary-toolbar GtkComboBox.combobox-entry .button:insensitive,
-GtkComboBox.combobox-entry .button,
-GtkComboBox.combobox-entry .button:hover,
-GtkComboBox.combobox-entry .button:active,
-GtkComboBox.combobox-entry .button:checked,
-GtkComboBox.combobox-entry .button:insensitive {
-    border-width: 1px 1px 1px 1px;
-    border-bottom-left-radius: 0;
-    border-top-left-radius: 0;
-}
-
-/*********
- * entry *
- *********/
-.entry {
-    padding: 4px 3px;
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.8);
-    border-radius: 2px;
-    background-color: @theme_base_color;
-    background-image: none;
-    color: @theme_text_color;
-}
-
-.entry:active,
-.entry:focus {
-    border-color: shade(@theme_bg_color, 0.7);
-}
-
-.entry:selected,
-.entry:selected:focus {
-    background-color: @theme_selected_bg_color;
-    color: @theme_selected_fg_color;
-}
-
-.entry:insensitive {
-    background-color: shade(@theme_bg_color, 0.95);
-    background-image: none;
-    color: mix(@theme_text_color, @theme_base_color, 0.5);
-}
-
-.entry.progressbar {
-    border-width: 0;
-    border-radius: 2px;
-    background-color: @theme_selected_bg_color;
-    background-image: none;
-    color: @theme_selected_fg_color;
-}
-
-/************
- * expander *
-************/
-GtkExpander {
-    padding: 3px;
-    outline-offset: 1px;
-}
-
-.expander {
-	color: alpha(currentColor, 0.7);
-	border: alpha(currentColor, 0.7);
-}
-
-.expander:hover {
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-	border-color: alpha(currentColor, 0.8);
-}
-
-.expander:active {
-	color: alpha(currentColor, 0.9);
-	border-color: alpha(currentColor, 0.9);
-}
-
-/**************
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- **************/
-.list {
-    background-image: none;
-    background-color: transparent;
-}
-
-.list-row {
-    border: none;
-    border-radius: 0;
-    padding: 3px;
-    background-image: none;
-    background-color: transparent;
-}
-
-.list-row:hover {
-    background-image: none;
-    background-color: shade(@theme_bg_color, 1.02);
-}
-
-.list-row:selected {
-    background-image: none;
-    background-color: @theme_selected_bg_color;
-    color: @theme_selected_fg_color;
-}
-
-/**************
-* flow boxes *
-**************/
-
-.grid-child {
-    padding: 3px;
-}
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-/*********
- * frame *
- *********/
-.frame {
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-    border-radius: 0;
-}
-
-.frame.flat {
-    border: none;
-    box-shadow: none;
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-/*******************
- * scrolled window *
- *******************/
-GtkScrolledWindow.frame {
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.8);
-    border-radius: 0;
-}
-
-/* avoid double borders when a viewport is
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-GtkScrolledWindow GtkViewport.frame {
-    border-style: none;
-}
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-/************
- * iconview *
- ************/
-GtkIconView.view.cell:selected,
-GtkIconView.view.cell:selected:focus {
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@theme_selected_bg_color, 0.9);
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-.content-view.view.rubberband,
-.view.rubberband,
-.rubberband {
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-    background-color: alpha(@theme_selected_bg_color, 0.3);
-}
-
-/***********
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- ***********/
-GtkInfoBar {
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-.info {
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-.info .button {
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-.info .button:hover {
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-.info .button:active,
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-.info .button.close:hover {
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-.info .button.close:active {
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-.warning {
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-    border-style: solid;
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-.warning .button {
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-.warning .button:hover {
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-.warning .button:active,
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-.warning .button:active:hover,
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-.warning .button.close {
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-.warning .button.close:hover {
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-.warning .button.close:active {
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-
-.question {
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-    border-style: solid;
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-    background-image: none;
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-}
-
-.question .button {
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-    border-right-color: shade(@question_bg_color, 0.72);
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-}
-
-.question .button:hover {
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-.question .button:active,
-.question .button:checked {
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-    background-color: shade(@question_bg_color, 0.95);
-}
-
-.question .button:active:hover,
-.question .button:checked:hover {
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-}
-
-.question .button.close {
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-}
-
-.question .button.close:hover {
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-}
-
-.question .button.close:active {
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-    background-color: alpha(black, 0.1);
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-
-.error {
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@error_bg_color, 0.8);
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-    background-image: none;
-    color: @error_fg_color;
-}
-
-.error .button {
-    border-top-color: shade(@error_bg_color, 0.8);
-    border-right-color: shade(@error_bg_color, 0.72);
-    border-left-color: shade(@error_bg_color, 0.72);
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-}
-
-.error .button:hover {
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-    border-right-color: shade(@error_bg_color, 0.78);
-    border-left-color: shade(@error_bg_color, 0.78);
-    border-bottom-color: shade(@error_bg_color, 0.7);
-    background-color: shade(@error_bg_color, 1.10);
-}
-
-.error .button:active,
-.error .button:checked {
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-    background-color: shade(@error_bg_color, 0.95);
-}
-
-.error .button:active:hover,
-.error .button:checked:hover {
-    border-top-color: shade(@error_bg_color, 0.85);
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-    border-bottom-color: shade(@error_bg_color, 0.7);
-}
-
-.error .button.close {
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-}
-
-.error .button.close:hover {
-    background-color: alpha(white, 0.2);
-}
-
-.error .button.close:active {
-    color: @error_fg_color;
-    background-color: alpha(black, 0.1);
-}
-
-/*******************
- * symbolic images *
- *******************/
-.image {
-    color: alpha(currentColor, 0.5);
-}
-
-.image:hover {
-    color: alpha(currentColor, 0.9);
-}
-
-.image:selected,
-.image:selected:hover {
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-}
-
-.view.image,
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-}
-
-.view.image:selected,
-.view.image:selected:hover {
-    color: @theme_selected_fg_color;
-}
-
-/*****************
- * miscellaneous *
- *****************/
-.floating-bar {
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.8);
-    border-radius: 2px;
-    background-color: @theme_bg_color;
-    background-image: none;
-    color: @theme_fg_color;
-}
-
-.floating-bar.top {
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-    border-top-right-radius: 0;
-    border-top-left-radius: 0;
-}
-
-.floating-bar.right {
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-    border-top-right-radius: 0;
-    border-bottom-right-radius: 0;
-}
-
-.floating-bar.bottom {
-    border-bottom-width: 0;
-    border-bottom-right-radius: 0;
-    border-bottom-left-radius: 0;
-}
-
-.floating-bar.left {
-    border-left-width: 0;
-    border-bottom-left-radius: 0;
-    border-top-left-radius: 0;
-}
-
-.floating-bar .button {
-    -GtkButton-image-spacing: 0;
-    -GtkButton-inner-border: 0;
-
-    border-style: none;
-    background-color: transparent;
-    background-image: none;
-}
-
-.view.dim-label,
-.dim-label {
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-}
-
-.dnd {
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-    border-style: solid;
-    border-color: shade(@theme_selected_bg_color, 0.9);
-}
-
-.grip {
-    background-color: transparent;
-}
-
-.arrow {
-    color: alpha(currentColor, 0.7);
-}
-
-/********
- * menu *
- ********/
-GtkTreeMenu.menu,
-GtkMenuToolButton.menu,
-GtkComboBox .menu {
-    background-color: @menu_bg_color;
-    margin: 3px;
-}
-
-.primary-toolbar .menu,
-.primary-toolbar .button .menu,
-.toolbar .menu,
-.toolbar .primary-toolbar .menu,
-.header-bar .menu,
-.header-bar .primary-toolbar .menu,
-.menu {
-    padding: 0;
-    border-radius: 0;
-    border-style: none;
-    background-color: @menu_bg_color;
-    color: @menu_fg_color;
-}
-
-/* Hover-effect on play-button in ubuntu soundmenu */
-.menu:selected {
-    background-color: @selected_bg_color;
-}
-
-.menu.button:hover,
-.menu.button:active,
-.menu.button:checked,
-.menu.button:active:insensitive,
-.menu.button:checked:insensitive,
-.menu.button:insensitive,
-.menu.button {
-    border-width: 0;
-    background-color: @menu_bg_color;
-    background-image: none;
-}
-
-.context-menu {
-    font: initial;
-}
-
-/* ubuntu software center menu */
-#toolbar-popup {
-    background-color: @menu_bg_color;
-    color: @menu_fg_color;
-}
-
-/***********
- * menubar *
- ***********/
-.menubar {
-    -GtkWidget-window-dragging: true;
-
-    border-style: none;
-    background-color: @menubar_bg_color;
-    background-image: none;
-    color: @menubar_fg_color;
-}
-
-/***************
- * menubaritem *
- ***************/
-.menubar.menuitem,
-.menubar .menuitem {
-    padding: 3px 5px;
-    border-width: 1px;
-    border-style: solid;
-    border-color: transparent;
-    background-color: transparent;
-    background-image: none;
-    color: @menubar_fg_color;
-}
-
-.menubar.menuitem:hover,
-.menubar .menuitem:hover {
-    border-color: mix(@menubar_bg_color, @menubar_fg_color, 0.21);
-    background-color: mix(@menubar_bg_color, @menubar_fg_color, 0.21);
-    background-image: none;
-    color: shade(@menubar_fg_color, 1.08);
-}
-
-.menubar .menuitem *:hover {
-    color: shade(@menubar_fg_color, 1.08);
-}
-
-/************
- * menuitem *
- ************/
-GtkTreeMenu .menuitem {
-    padding: 0;
-    border-width: 0;
-}
-
-.menuitem,
-.menu .menuitem {
-    -GtkMenuItem-arrow-scaling: 0.5;
-
-    padding: 3px;
-    border-width: 1px;
-    border-style: solid;
-    border-color: transparent;
-    border-radius: 0;
-    background-color: transparent;
-    background-image: none;
-    color: @menu_fg_color;
-}
-
-.menu .menuitem:active,
-.menu .menuitem:hover {
-    border-color: shade(@theme_selected_bg_color, 0.9);
-    background-color: @theme_selected_bg_color;
-    background-image: none;
-}
-
-.menu .menuitem:active,
-.menu .menuitem *:active,
-.menu .menuitem:hover,
-.menu .menuitem *:hover {
-    color: @theme_selected_fg_color;
-}
-
-.menu .menuitem:insensitive,
-.menu .menuitem *:insensitive {
-    color: mix(@menu_fg_color, @menu_bg_color, 0.5);
-}
-
-.menuitem.check,
-.menuitem.radio,
-.menuitem.check:hover,
-.menuitem.radio:hover,
-.menuitem.check:insensitive,
-.menuitem.radio:insensitive {
-    border-style: none;
-    background-color: transparent;
-    background-image: none;
-}
-
-.menuitem.check:active,
-.menuitem.radio:active {
-    border-style: none;
-    background-color: transparent;
-}
-
-.menuitem GtkCalendar:inconsistent {
-    color: mix(@menu_fg_color, @menu_bg_color, 0.5);
-}
-
-.menuitem GtkCalendar.button {
-    border-style: none;
-    background-color: transparent;
-    background-image: none;
-}
-
-.menuitem .entry {
-    border-color: shade(@menu_bg_color, 0.7);
-    background-color: @menu_bg_color;
-    background-image: none;
-    color: @menu_fg_color;
-}
-
-.menuitem .entry:active,
-.menuitem .entry:focus {
-    border-color: shade(@menu_bg_color, 0.7);
-}
-
-.menuitem .accelerator {
-    color: alpha(@menu_fg_color, 0.6);
-}
-
-.menuitem .accelerator:hover {
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-}
-
-.menuitem .accelerator:insensitive {
-    color: alpha(mix(@menu_fg_color, @menu_bg_color, 0.5), 0.6);
-}
-
-GtkModelMenuItem GtkBox GtkImage {
-    padding-right: 4px;
-}
-
-/************
- * popovers *
- ************/
-GtkPopover {
-    margin: 10px;
-    padding: 2px;
-    border-radius: 2px;
-    border-color: shade(@menu_bg_color, 0.8);
-    border-width: 1px;
-    border-style: solid;
-    background-clip: border-box;
-    background-image: none;
-    background-color: @menu_bg_color;
-    color: @menu_fg_color;
-    box-shadow: 0 2px 3px alpha(black, 0.5);
-}
-
-GtkPopover.background {
-    background-image: none;
-    background-color: @menu_bg_color;
-}
-
-GtkPopover:backdrop {
-    box-shadow: none;
-}
-
-GtkPopover.osd {
-    box-shadow: 0 2px 7px 3px alpha(black, 0.5);
-}
-
-GtkPopover > .list,
-GtkPopover > .view,
-GtkPopover > .toolbar {
-    background-image: none;
-    background-color: transparent;
-}
-
-GtkPopover .list-row {
-    color: @menu_fg_color;
-}
-
-GtkPopover .list-row:hover {
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-    background-color: @theme_selected_bg_color;
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-}
-
-GtkPopover .frame {
-    border: 1px solid mix(@menu_bg_color, @menu_fg_color, 0.12);
-    border-radius: 2px;
-}
-
-GtkPopover .entry {
-    border-color: mix(@menu_bg_color, @menu_fg_color, 0.12);
-    background-color: @menu_bg_color;
-    background-image: none;
-    color: @menu_fg_color;
-}
-
-GtkPopover .entry:hover,
-GtkPopover .entry:focus,
-GtkPopover .entry:active  {
-    border-color: mix(@menu_bg_color, @menu_fg_color, 0.21);
-}
-
-GtkPopover.osd > .toolbar .button {
-    border-radius: 0;
-    border-width: 0;
-    background-image: none;
-    background-color: transparent;
-}
-
-GtkPopover .separator {
-    border: 0;
-    background-color: transparent;
-    color: alpha(currentColor, 0.1);
-    font-size: 80%;
-    font-weight: bold;
-}
-
-.menuitem.button {
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-}
-
-.menuitem.button,
-.menuitem.button:active,
-.menuitem.button:checked,
-.menuitem.button:insensitive,
-.menuitem.button:active:insensitive,
-.menuitem.button:checked:insensitive {
-    background-color: transparent;
-    background-image: none;
-    border: none;
-    box-shadow: none;
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-}
-
-.menuitem.button:active:hover,
-.menuitem.button:checked:hover,
-.menuitem.button:hover,
-.menuitem.button:selected {
-    border: none;
-    background-color: @theme_selected_bg_color;
-    background-image: none;
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-}
-
-GtkModelButton.button {
-    color: @menu_fg_color;
-}
-
-
-GtkModelButton.button:focus,
-GtkModelButton.button:active:focus,
-GtkModelButton.button:checked:focus,
-GtkModelButton.button:active,
-GtkModelButton.button:checked,
-GtkModelButton.button:insensitive:insensitive,
-GtkModelButton.button:active:insensitive,
-GtkModelButton.button:checked:insensitive,
-GtkModelButton.button {
-    background-color: transparent;
-    background-image: none;
-    border-color: transparent;
-    border-image: none;
-    border-style: none;
-    box-shadow: none;
-}
-
-GtkModelButton.button:backdrop,
-GtkModelButton.button:hover:backdrop,
-GtkModelButton.button:insensitive:backdrop,
-GtkModelButton.button:active:insensitive:backdrop,
-GtkModelButton.button:active:backdrop,
-GtkModelButton.button:active:hover:backdrop,
-GtkModelButton.button:active:selected:backdrop,
-GtkModelButton.button:checked:insensitive:backdrop,
-GtkModelButton.button:checked:backdrop,
-GtkModelButton.button:checked:hover:backdrop,
-GtkModelButton.button:checked:selected:backdrop {
-    text-shadow: none;
-    icon-shadow: none;
-    color: @theme_selected_fg_color;
-    background-color: transparent;
-    background-image: none;
-    border-color: transparent;
-    border-image: none;
-    border-style: none;
-    box-shadow: none;
-}
-
-GtkModelButton.button:active:hover,
-GtkModelButton.button:checked:hover,
-GtkModelButton.button:hover,
-GtkModelButton.button:selected {
-    background-image: none;
-    background-color: @theme_selected_bg_color;
-    color: @theme_selected_fg_color;
-    text-shadow: none;
-    border-width: 0;
-    border-color: transparent;
-    border-radius: 2px;
-}
-
-/************
- * notebook *
- ************/
-.notebook {
-    padding: 0;
-    border-width: 1px 0 0 0;
-    border-style: solid;
-    border-color: shade(@theme_base_color, 0.7);
-    border-radius: 0;
-    background-color: @theme_base_color;
-    background-image: none;
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-
-    -GtkNotebook-initial-gap: 0;
-    -GtkNotebook-arrow-spacing: 5;
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-    -GtkNotebook-tab-overlap: 1;
-    -GtkNotebook-has-tab-gap: false;
-}
-
-.notebook.frame {
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-}
-
-.notebook.header {
-    border-width: 0;
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-}
-
-.notebook.header.frame {
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-}
-
-.notebook.header.frame.top {
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-}
-
-.notebook.header.frame.right {
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-}
-
-.notebook.header.frame.bottom {
-    border-width: 0 1px 1px 1px;
-}
-
-.notebook.header.frame.left {
-    border-width: 1px 0 1px 1px;
-}
-
-.notebook GtkViewport {
-    border-width: 0;
-    background-color: @theme_base_color;
-    color: @theme_text_color;
-}
-
-.notebook tab {
-    padding: 4px 6px;
-    border-style: solid;
-    border-width: 1px;
-    border-color: transparent;
-    background-color: transparent;
-    background-image: none;
-}
-
-.notebook tab:active {
-    background-color: transparent;
-    background-image: none;
-}
-
-.notebook tab.top {
-    border-bottom-width: 2px;
-    border-bottom-right-radius: 0;
-    border-bottom-left-radius: 0;
-}
-
-.notebook tab.top:hover {
-    border-bottom-color: alpha(@theme_selected_bg_color, 0.3);
-}
-
-.notebook tab.top:active {
-    border-bottom-color: @theme_selected_bg_color;
-}
-
-.notebook tab.right {
-    border-left-width: 2px;
-    border-bottom-left-radius: 0;
-    border-top-left-radius: 0;
-}
-
-.notebook tab.right:hover {
-    border-left-color: alpha(@theme_selected_bg_color, 0.3);
-}
-
-.notebook tab.right:active {
-    border-left-color: @theme_selected_bg_color;
-}
-
-.notebook tab.bottom {
-    border-top-width: 2px;
-    border-top-right-radius: 0;
-    border-top-left-radius: 0;
-}
-
-.notebook tab.bottom:hover {
-    border-top-color: alpha(@theme_selected_bg_color, 0.3);
-}
-
-.notebook tab.bottom:active {
-    border-top-color: @theme_selected_bg_color;
-}
-
-.notebook tab.left {
-    border-right-width: 2px;
-    border-top-right-radius: 0;
-    border-bottom-right-radius: 0;
-}
-
-.notebook tab.left:hover {
-    border-right-color: alpha(@theme_selected_bg_color, 0.3);
-}
-
-.notebook tab.left:active {
-    border-right-color: @theme_selected_bg_color;
-}
-
-.notebook tab GtkLabel {
-    color: mix(@theme_text_color, @theme_base_color, 0.3);
-}
-
-.notebook .prelight-page,
-.notebook .prelight-page GtkLabel {
-    color: mix (@theme_text_color, @theme_base_color, 0.15);
-}
-
-.notebook .active-page,
-.notebook .active-page GtkLabel {
-    color: @theme_text_color;
-}
-
-.notebook tab.reorderable-page:hover {
-    background-color: shade(@theme_base_color, 0.85);
-    border-left: 0;
-    border-right: 0;
-    /* using box shadows instead of borders due to slanted edges */
-    box-shadow: inset 0 3px alpha(black, 0.03), inset 0 2px alpha(black, 0.03), inset 0 1px alpha(black, 0.03),
-                inset 1px 0 shade(@theme_base_color, 0.7), inset -1px 0 shade(@theme_base_color, 0.7);
-}
-
-.notebook tab.reorderable-page:active {
-    background-color: shade(@theme_base_color, 0.90);
-    border-left: 0;
-    border-right: 0;
-    box-shadow: inset 0 3px alpha(black, 0.03), inset 0 2px alpha(black, 0.03), inset 0 1px alpha(black, 0.03),
-                inset 1px 0 shade(@theme_base_color, 0.75), inset -1px 0 shade(@theme_base_color, 0.75);
-}
-
-/* close button styling */
-.notebook tab .button,
-.notebook tab .button:active,
-.notebook tab .button:checked,
-.notebook tab .button:hover {
-    padding: 1px;
-    border-width: 1px;
-    border-radius: 2px;
-    border-style: solid;
-    border-color: transparent;
-    background-image: none;
-    background-color: transparent;
-    color: mix(@theme_text_color, @theme_base_color, 0.5);
-}
-
-.notebook tab .button:hover {
-    color: @theme_text_color;
-    border-color: shade(@theme_base_color, 0.8);
-}
-
-.notebook tab .button:active,
-.notebook tab .button:checked,
-.notebook tab .button:active:hover,
-.notebook tab .button:checked:hover {
-    border-color: shade(@theme_base_color, 0.7);
-    background-color: shade(@theme_base_color, 0.95);
-}
-
-/*************
- * overshoot *
- *************/
-.overshoot.top {
-    background: -gtk-gradient(radial, center top, 0, center top, 0.7, from(shade(@bg_color, 0.92)), to(alpha(@bg_color, 0.0)));
-}
-
-.overshoot.right {
-    background: -gtk-gradient(radial, right center, 0, right center, 0.7, from(shade(@bg_color, 0.92)), to(alpha(@bg_color, 0.0)));
-}
-
-.overshoot.bottom {
-    background: -gtk-gradient(radial, center bottom, 0, center bottom, 0.7, from(shade(@bg_color, 0.92)), to(alpha(@bg_color, 0.0)));
-}
-
-.overshoot.left {
-    background: -gtk-gradient(radial, left center, 0, left center, 0.7, from(shade(@bg_color, 0.92)), to(alpha(@bg_color, 0.0)));
-}
-
-/**************
- * undershoot *
- **************/
-.undershoot {
-    background: none;
-}
-
-/******************
- * pane separator *
- ******************/
-.pane-separator {
-    background-color: @theme_bg_color;
-    color: transparent;
-}
-
-/*************************
- * progressbar and scale *
- *************************/
-GtkProgressBar {
-    padding: 0;
-    border-width: 1px;
-    border-radius: 2px;
-    font-size: smaller;
-    color: alpha(@theme_fg_color, 0.6);
-}
-
-.progressbar,
-.progressbar row,
-.progressbar row:hover,
-.progressbar row:selected,
-.progressbar row:selected:focus {
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@theme_selected_bg_color, 0.9);
-    background-color: @theme_selected_bg_color;
-    background-image: linear-gradient(to bottom,
-                                      @theme_selected_bg_color,
-                                      @theme_selected_bg_color
-                                      );
-}
-
-.progressbar.vertical {
-    background-color: @theme_selected_bg_color;
-    background-image: linear-gradient(to right,
-                                      @theme_selected_bg_color,
-                                      @theme_selected_bg_color
-                                      );
-}
-
-.trough,
-.trough row,
-.trough row:hover,
-.trough row:selected,
-.trough row:selected:focus {
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.8);
-    background-color: shade(@theme_bg_color, 1.08);
-    background-image: none;
-}
-
-.trough.vertical {
-    background-color: shade(@theme_bg_color, 1.08);
-    background-image: none;
-}
-
-/* level bars as used for password quality or remaining power */
-GtkLevelBar {
-    -GtkLevelBar-min-block-width: 34;
-    -GtkLevelBar-min-block-height: 2;
-}
-
-GtkLevelBar.vertical {
-    -GtkLevelBar-min-block-width: 2;
-    -GtkLevelBar-min-block-height: 34;
-}
-
-.level-bar.trough {
-    padding: 1px;
-    border-radius: 2px;
-}
-
-.level-bar.fill-block {
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@theme_selected_bg_color, 0.9);
-    background-color: @theme_selected_bg_color;
-}
-
-.level-bar.indicator-continuous.fill-block {
-    padding: 1px;
-    border-radius: 2px;
-}
-
-.level-bar.indicator-discrete.fill-block.horizontal {
-    margin: 0 1px;
-}
-
-.level-bar.indicator-discrete.fill-block.vertical {
-    margin: 1px 0;
-}
-
-/* discrete indicator border rounding,
-   uncomment when :nth-child will be working
-   on the widget
-
-.level-bar.indicator-discrete.fill-block.horizontal:first-child {
-    border-radius: 2px 0 0 2px;
-}
-
-.level-bar.indicator-discrete.fill-block.horizontal:last-child {
-    border-radius: 0 2px 2px 0;
-}
-
-.level-bar.indicator-discrete.fill-block.vertical:first-child {
-    border-radius: 2px 2px 0 0;
-}
-
-.level-bar.indicator-discrete.fill-block.vertical:last-child {
-    border-radius: 0 0 2px 2px;
-}
-*/
-
-.level-bar.fill-block.level-high {
-    border-color: shade(@success_color, 0.85);
-    background-image: linear-gradient(to bottom,
-                                      shade(@success_color, 1.2),
-                                      @success_color 75%,
-                                      shade(@success_color, 0.95)
-                                      );
-}
-
-.level-bar.fill-block.level-low {
-    border-color: shade(@warning_color, 0.80);
-    background-image: linear-gradient(to bottom,
-                                      shade(@warning_color, 1.3),
-                                      @warning_color 75%,
-                                      shade(@warning_color, 0.9)
-                                      );
-}
-
-.level-bar.fill-block.empty-fill-block {
-    border-color: alpha(@theme_fg_color, 0.1);
-    background-color: transparent;
-    background-image: none;
-}
-
-.scale {
-    -GtkRange-slider-width: 16;
-    -GtkRange-trough-border: 1;
-    -GtkScale-slider-length: 16;
-
-    padding: 0;
-    border-width: 1px;
-    border-radius: 2px;
-    outline-offset: -1px;
-}
-
-.scale.slider {
-    border-radius: 8px;
-    background-color: shade(@theme_bg_color, 1.08);
-    background-image: none;
-    /* we will draw the border using box shadow for now */
-    box-shadow: inset 1px 0 shade(@theme_bg_color, 0.8),
-                inset 0 1px shade(@theme_bg_color, 0.8),
-                inset -1px 0 shade(@theme_bg_color, 0.8),
-                inset 0 -1px shade(@theme_bg_color, 0.8);
-}
-
-.scale.slider:hover {
-    box-shadow: inset 1px 0 shade(@theme_bg_color, 0.7),
-                inset 0 1px shade(@theme_bg_color, 0.7),
-                inset -1px 0 shade(@theme_bg_color, 0.7),
-                inset 0 -1px shade(@theme_bg_color, 0.7);
-}
-
-.scale.slider:insensitive {
-    background-color: shade(@theme_bg_color, 0.9);
-    background-image: none;
-    box-shadow: inset 1px 0 shade(@theme_bg_color, 0.85),
-                inset 0 1px shade(@theme_bg_color, 0.85),
-                inset -1px 0 shade(@theme_bg_color, 0.85),
-                inset 0 -1px shade(@theme_bg_color, 0.85);
-}
-
-.scale.slider.fine-tune:active,
-.scale.slider.fine-tune:active:hover,
-.scale.slider.fine-tune.horizontal:active,
-.scale.slider.fine-tune.horizontal:active:hover {
-      background-size: 50%;
-      background-repeat: no-repeat;
-      background-position: center;
-}
-
-.scale.mark {
-    border-color: shade(@theme_bg_color, 0.8);
-}
-
-.scale.trough {
-    margin: 7px 0;
-    border-color: shade(@theme_bg_color, 0.8);
-    border-radius: 2px;
-    background-color: shade(@theme_bg_color, 1.08);
-    background-image: none;
-}
-
-.scale.trough.vertical {
-    margin: 0 7px;
-}
-
-.menuitem .scale.highlight.left,
-.scale.highlight.left {
-    border-color: @theme_selected_bg_color;
-    background-color: @theme_selected_bg_color;
-    background-image: none;
-}
-
-.menuitem .scale.highlight.left:hover {
-    border-color: shade(@theme_selected_bg_color, 0.8);
-    background-color: shade(@theme_selected_bg_color, 0.8);
-}
-
-.scale.highlight.bottom {
-    border-color: @theme_selected_bg_color;
-    background-color: @theme_selected_bg_color;
-    background-image: none;
-}
-
-.scale.trough:insensitive,
-.scale.highlight.left:insensitive {
-    border-color: shade(@theme_bg_color, 0.85);
-    background-color: shade(@theme_bg_color, 0.9);
-    background-image: none;
-}
-
-/*************
- * scrollbar *
- *************/
-.scrollbar {
-    border-width: 1px;
-    border-style: solid;
-    padding: 0;
-}
-
-.scrollbars-junction,
-.scrollbar.trough {
-    border-width: 0;
-    border-radius: 0;
-    background-color: @theme_bg_color;
-    background-image: none;
-}
-
-.scrollbar.button,
-.scrollbar.button:active,
-.scrollbar.button:checked,
-.scrollbar.button:active:hover,
-.scrollbar.button:checked:hover {
-    border-width: 0;
-    border-radius: 0;
-    background-color: transparent;
-    background-image: none;
-    color: shade(@theme_bg_color, 0.6);
-}
-
-.scrollbar.slider {
-    border-width: 1px;
-    border-color: mix(shade(@theme_bg_color, 0.87), @theme_fg_color, 0.21);
-    border-radius: 0;
-    background-color: mix(@theme_bg_color, @theme_fg_color, 0.21);
-}
-
-.scrollbar.slider:hover,
-.scrollbar.slider.vertical:hover {
-    border-color: mix(shade(@theme_bg_color, 0.87), @theme_fg_color, 0.31);
-    background-color: mix(@theme_bg_color, @theme_fg_color, 0.31);
-}
-
-.scrollbar.slider:active,
-.scrollbar.slider.vertical:active {
-    border-color: shade(@theme_selected_bg_color, 0.9);
-    background-color: @theme_selected_bg_color;
-}
-
-.scrollbar.slider.fine-tune:prelight:active {
-      border-width: 2px;
-      border-color: transparent;
-}
-
-/* overlay scrollbar */
-OsThumb {
-    color: shade(@theme_bg_color, 0.7);
-}
-
-OsThumb:selected,
-OsScrollbar:selected {
-    background-color: @theme_selected_bg_color;
-}
-
-OsThumb:active,
-OsScrollbar:active {
-    background-color: @theme_selected_bg_color;
-}
-
-OsThumb:insensitive,
-OsScrollbar:insensitive {
-    background-color: shade(@theme_bg_color, 0.9);
-}
-
-/*************
- * separator *
- *************/
-.sidebar.separator,
-.sidebar.view.separator,
-.sidebar .view.separator,
-.view.separator,
-.separator {
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.9);
-    color: shade(@theme_bg_color, 0.9);
-}
-
-.button .separator,
-.button.separator {
-    border-color: shade(@theme_bg_color, 0.95);
-}
-
-.button .separator:insensitive,
-.button.separator:insensitive {
-    border-color: shade(@theme_bg_color, 0.85);
-}
-
-.primary-toolbar GtkSeparatorToolItem,
-.primary-toolbar .separator,
-.primary-toolbar .separator:insensitive,
-.toolbar GtkSeparatorToolItem,
-.toolbar .separator,
-.toolbar .separator:insensitive {
-    -GtkWidget-window-dragging: true;
-
-    border-color: shade(@toolbar_bg_color, 0.95);
-    color: shade(@toolbar_bg_color, 0.95);
-}
-
-.header-bar GtkSeparatorToolItem,
-.header-bar .separator,
-.header-bar .separator:insensitive,
-.titlebar GtkSeparatorToolItem,
-.titlebar .separator,
-.titlebar .separator:insensitive {
-    -GtkWidget-window-dragging: true;
-
-    border-color: shade(@titlebar_bg_color, 0.95);
-    color: shade(@titlebar_bg_color, 0.95);
-}
-
-.primary-toolbar .button .separator,
-.primary-toolbar .button.separator,
-.toolbar .button .separator,
-.toolbar .button.separator {
-    border-color: shade(@toolbar_bg_color, 0.95);
-}
-
-.header-bar .button .separator,
-.header-bar .button.separator,
-.titlebar .button .separator,
-.titlebar .button.separator {
-    border-color: shade(@titlebar_bg_color, 0.95);
-}
-
-.primary-toolbar .button .separator:insensitive,
-.primary-toolbar .button.separator:insensitive,
-.toolbar .button .separator:insensitive,
-.toolbar .button.separator:insensitive {
-    border-color: shade(@toolbar_bg_color, 0.85);
-}
-
-.header-bar .button .separator:insensitive,
-.header-bar .button.separator:insensitive,
-.titlebar .button .separator:insensitive,
-.titlebar .button.separator:insensitive {
-    border-color: shade(@titlebar_bg_color, 0.85);
-}
-
-.menuitem.separator {
-    -GtkMenuItem-horizontal-padding: 0;
-    -GtkWidget-separator-height: 1;
-
-    border-style: none;
-    color: shade(@menu_bg_color, 0.9);
-}
-
-GtkComboBox .separator {
-    /* always disable separators */
-    -GtkWidget-wide-separators: true;
-    -GtkWidget-horizontal-separator: 0;
-    -GtkWidget-vertical-separator: 0;
-
-    border-style: none;
-}
-
-/***********
- * sidebar *
- ***********/
-.sidebar,
-.sidebar.view,
-.sidebar .view,
-.sidebar GtkScrolledWindow {
-    background-color: @theme_bg_color;
-    color: mix(@theme_fg_color, @theme_bg_color, 0.1);
-}
-
-.sidebar row:selected,
-.sidebar row:selected:hover,
-.sidebar row:selected:focus,
-.sidebar .view row:selected,
-.sidebar .view row:selected:hover,
-.sidebar .view row:selected:focus {
-    border-color: shade(@theme_selected_bg_color, 0.9);
-    background-color: @theme_selected_bg_color;
-    background-image: none;
-    color: @theme_selected_fg_color;
-}
-
-.sidebar row:prelight,
-.sidebar .view row:prelight {
-    border-color: shade(@theme_bg_color, 1.05);
-    background-color: shade(@theme_bg_color, 1.05);
-    background-image: none;
-    color: @theme_fg_color;
-}
-
-.sidebar row:selected:prelight,
-.sidebar .view row:selected:prelight {
-    border-color: shade(@theme_selected_bg_color, 1.05);
-    background-color: shade(@theme_selected_bg_color, 1.05);
-    background-image: none;
-    color: @theme_selected_fg_color;
-}
-
-.sidebar .frame {
-    border-width: 0;
-}
-
-/**************
- * spinbutton *
- **************/
-.spinbutton .button {
-    color: mix(@theme_text_color, @theme_base_color, 0.4);
-    padding: 2px 4px;
-    border-width: 0;
-    border-radius: 0;
-    border-style: none;
-    background-color: transparent;
-    background-image: none;
-    box-shadow: inset 1px 0 shade(@theme_base_color, 0.9);
-}
-
-.spinbutton .button:insensitive {
-    color: mix(@theme_text_color, @theme_base_color, 0.7);
-    box-shadow: inset 1px 0 shade(@theme_bg_color, 0.95);
-}
-
-.spinbutton .button:active,
-.spinbutton .button:checked,
-.spinbutton .button:hover {
-    color: @theme_fg_color;
-}
-
-.spinbutton .button:first-child {
-    border-radius: 2px 0 0 2px;
-    box-shadow: none;
-}
-
-.spinbutton .button:last-child {
-    border-radius: 0 2px 2px 0;
-}
-
-.spinbutton .button:dir(rtl) {
-    box-shadow: inset -1px 0 shade(@theme_base_color, 0.9);
-}
-
-.spinbutton.vertical .button {
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.8);
-    border-radius: 2px;
-    background-color: shade(@theme_bg_color, 1.08);
-    background-image: none;
-    color: @theme_fg_color;
-    box-shadow: none;
-}
-
-.spinbutton.vertical .button:hover {
-    border-color: shade(@theme_bg_color, 0.7);
-    background-color: shade(@theme_bg_color, 1.10);
-    background-image: none;
-}
-
-.spinbutton.vertical .button:active,
-.spinbutton.vertical .button:checked {
-    border-color: shade(@theme_bg_color, 0.8);
-    background-color: shade(@theme_bg_color, 0.95);
-    background-image: none;
-}
-
-.spinbutton.vertical .button:active:hover,
-.spinbutton.vertical .button:checked:hover {
-    border-color: shade(@theme_bg_color, 0.7);
-}
-
-.spinbutton.vertical .button:focus,
-.spinbutton.vertical .button:hover:focus,
-.spinbutton.vertical .button:active:focus,
-.spinbutton.vertical .button:active:hover:focus,
-.spinbutton.vertical .button:checked:focus,
-.spinbutton.vertical .button:checked:hover:focus {
-    border-color: shade(@theme_bg_color, 0.7);
-}
-
-.spinbutton.vertical .button:insensitive {
-    border-color: shade(@theme_bg_color, 0.85);
-    background-color: shade(@theme_bg_color, 0.9);
-    background-image: none;
-}
-
-.spinbutton.vertical .button:first-child {
-    border-width: 1px;
-    border-bottom-width: 0;
-    border-radius: 2px;
-    border-bottom-right-radius: 0;
-    border-bottom-left-radius: 0;
-}
-
-.spinbutton.vertical .button:last-child {
-    border-width: 1px;
-    border-top-width: 0;
-    border-radius: 2px;
-    border-top-left-radius: 0;
-    border-top-right-radius: 0;
-}
-
-.spinbutton.vertical.entry {
-    border-width: 1px;
-    border-style: solid;
-    border-radius: 0;
-}
-
-/***********
- * spinner *
- ***********/
-@keyframes spin {
-    to { -gtk-icon-transform: rotate(1turn); }
-}
-
-.spinner {
-    background-image: none;
-    background-color: blue;
-    opacity: 0;
-
-    -gtk-icon-source: -gtk-icontheme("process-working-symbolic");
-}
-
-.spinner:active {
-    opacity: 1;
-    animation: spin 1s linear infinite;
-}
-
-.spinner:active:insensitive { opacity: 0.5; }
-
-.menu.spinner,
-.menu .spinner,
-.menu .spinner:hover,
-.primary-toolbar .spinner {
-    color: @theme_selected_bg_color;
-    border: none;
-    box-shadow: none;
-}
-
-/*************
- * statusbar *
- *************/
-GtkStatusbar {
-    padding: 4px;
-    color: @theme_fg_color;
-}
-
-/**********
- * switch *
- **********/
-GtkSwitch {
-    padding: 0;
-    border-radius: 2px;
-    font: bold condensed;
-    outline-offset: -4px;
-}
-
-GtkSwitch.slider {
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.8);
-    background-color: shade(@theme_bg_color, 1.08);
-    background-image: none;
-}
-
-GtkSwitch.slider:insensitive {
-    border-color: shade(@theme_bg_color, 0.85);
-    background-color: shade(@theme_bg_color, 0.9);
-    background-image: none;
-}
-
-GtkSwitch.trough {
-    border-color: shade(@theme_bg_color, 0.8);
-    background-color: shade(@theme_bg_color, 0.95);
-    background-image: none;
-    color: @theme_fg_color;
-}
-
-GtkSwitch.trough:active {
-    border-color: shade(@theme_selected_bg_color, 0.9);
-    background-color: @theme_selected_bg_color;
-    background-image: none;
-    color: @theme_selected_fg_color;
-}
-
-GtkSwitch.trough:insensitive {
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-    background-color: shade(@theme_bg_color, 0.9);
-    background-image: none;
-    color: mix(@theme_fg_color, @theme_bg_color, 0.5);
-}
-
-/************
- * textview *
- ************/
-GtkTextView {
-    background-color: @theme_base_color;
-    color: @theme_text_color;
-}
-
-/*****************
- * color chooser *
- *****************/
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-GtkColorSwatch:selected {
-    border-width: 1px;
-    border-style: solid;
-    border-color: alpha(black, 0.1);
-    border-radius: 1px;
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-    background-clip: border-box;
-}
-
-GtkColorSwatch:hover,
-GtkColorSwatch:selected:hover {
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-}
-
-GtkColorSwatch.color-dark:hover {
-}
-
-GtkColorSwatch.color-light:hover {
-}
-
-GtkColorSwatch.color-light:selected:hover,
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-}
-
-GtkColorSwatch.left,
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-    border-bottom-left-radius: 2px;
-}
-
-GtkColorSwatch.right,
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-}
-
-GtkColorSwatch:only-child {
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-}
-
-GtkColorSwatch.top {
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-}
-
-GtkColorSwatch.bottom {
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-}
-
-GtkColorChooserWidget #add-color-button {
-    background-clip: padding-box;
-    border-color: alpha(black, 0.1);
-    background-color: shade(@theme_bg_color, 0.95);
-    color: @theme_fg_color;
-}
-
-GtkColorChooserWidget #add-color-button:hover {
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-}
-
-.color-active-badge,
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-}
-
-.color-active-badge.color-light,
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-    color: alpha(black, 0.3);
-}
-
-.color-active-badge.color-dark,
-.color-active-badge.color-dark:hover {
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-    color: alpha(white, 0.3);
-}
-
-GtkColorEditor GtkColorSwatch {
-    border-radius: 2px;
-}
-
-GtkColorEditor GtkColorSwatch.color-dark:hover,
-GtkColorEditor GtkColorSwatch.color-light:hover {
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-}
-
-GtkColorButton.button {
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-}
-
-/**************
- * header-bar *
- **************/
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-    border-style: solid;
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-.header-bar .button.text-button {
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-.header-bar .button.image-button {
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-.header-bar .subtitle {
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-.header-bar GtkComboBox,
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-
-.header-bar .button:hover {
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-.header-bar .button:active,
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-.header-bar .button:active:hover,
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-
-.header-bar .button:focus,
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-.header-bar .button:insensitive {
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-}
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-.header-bar .button:active:insensitive,
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-
-.header-bar .entry {
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-}
-
-.header-bar .entry:active,
-.header-bar .entry:focus {
-    border-color: shade(@titlebar_bg_color, 0.7);
-}
-
-/***********
- * toolbar *
- ***********/
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-    padding: 4px;
-    border-style: none;
-    background-color: @toolbar_bg_color;
-    background-image: none;
-    color: @toolbar_fg_color;
-}
-
-.toolbar .button {
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-}
-
-.toolbar .button.text-button {
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-
-.toolbar .button.image-button {
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-}
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-.toolbar:insensitive {
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-}
-
-/* menubar toolbars */
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-    -GtkToolbar-button-relief: normal;
-}
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-/*******************
- * primary-toolbar *
- *******************/
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-    -GtkWidget-window-dragging: true;
-
-    padding: 4px;
-    border-width: 0 0 1px 0;
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-}
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-.primary-toolbar GtkComboBox,
-.primary-toolbar .button {
-    padding: 2px;
-    border-width: 1px;
-    border-color: transparent;
-    border-radius: 2px;
-    background-color: transparent;
-    background-image: none;
-    color: @toolbar_fg_color;
-}
-
-.primary-toolbar GtkComboBox.flat,
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-.primary-toolbar .button.flat,
-.toolbar GtkComboBox.flat,
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-.primary-toolbar .button.flat:insensitive,
-.primary-toolbar GtkComboBox.flat:insensitive,
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-}
-
-.primary-toolbar .raised .button,
-.primary-toolbar .raised.button,
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-    background-image: none;
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-}
-
-.primary-toolbar .button:hover,
-.toolbar .button:hover {
-    border-color: shade(@toolbar_bg_color, 0.7);
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-}
-
-.primary-toolbar .button:active,
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-    background-color: shade(@toolbar_bg_color, 0.95);
-    background-image: none;
-}
-
-.primary-toolbar .button:active:hover,
-.toolbar .button:active:hover,
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-.toolbar .button:checked:hover {
-    border-color: shade(@toolbar_bg_color, 0.7);
-}
-
-.primary-toolbar .button:focus,
-.primary-toolbar .button:hover:focus,
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-.primary-toolbar .button:active:hover:focus,
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-}
-
-.primary-toolbar .button:insensitive,
-.toolbar .button:insensitive {
-    border-color: shade(@toolbar_bg_color, 0.85);
-    background-color: shade(@toolbar_bg_color, 0.9);
-    background-image: none;
-}
-
-.primary-toolbar .button:active:insensitive,
-.toolbar .button:active:insensitive,
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-.toolbar .button:checked:insensitive {
-    border-color: shade(@toolbar_bg_color, 0.75);
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-    background-image: none;
-}
-
-.primary-toolbar .entry,
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-    border-color: shade(@toolbar_bg_color, 0.8);
-}
-
-.primary-toolbar .entry:active,
-.primary-toolbar .entry:focus,
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-.toolbar .entry:focus {
-    border-color: shade(@toolbar_bg_color, 0.7);
-}
-
-/* inline-toolbar */
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-    -GtkToolbar-button-relief: normal;
-
-    padding: 1px;
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.8);
-    border-radius: 0;
-    background-color: @theme_bg_color;
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-}
-
-.inline-toolbar.toolbar:last-child {
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-    border-color: shade(@theme_bg_color, 0.8);
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-}
-
-.inline-toolbar.toolbar .button {
-    padding: 1px;
-    border-width: 1px 0 1px 1px;
-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.8);
-    border-radius: 0;
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-    background-image: none;
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-}
-
-.inline-toolbar.toolbar .button:hover {
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-    background-image: none;
-}
-
-.inline-toolbar.toolbar .button:active,
-.inline-toolbar.toolbar .button:checked {
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-    background-color: shade(@theme_bg_color, 0.95);
-    background-image: none;
-}
-
-.inline-toolbar.toolbar .button:active:hover,
-.inline-toolbar.toolbar .button:checked:hover {
-    border-color: shade(@theme_bg_color, 0.7);
-}
-
-.inline-toolbar.toolbar .button:focus,
-.inline-toolbar.toolbar .button:hover:focus,
-.inline-toolbar.toolbar .button:active:focus,
-.inline-toolbar.toolbar .button:active:hover:focus,
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-.inline-toolbar.toolbar .button:checked:hover:focus {
-    border-color: shade(@theme_bg_color, 0.7);
-}
-
-.inline-toolbar.toolbar .button:insensitive,
-.inline-toolbar.toolbar GtkToolButton .button:insensitive {
-    border-color: shade(@theme_bg_color, 0.85);
-    background-color: shade(@theme_bg_color, 0.9);
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-}
-
-.inline-toolbar.toolbar .button:active:insensitive
-.inline-toolbar.toolbar GtkToolButton .button:active:insensitive,
-.inline-toolbar.toolbar .button:checked:insensitive
-.inline-toolbar.toolbar GtkToolButton .button:checked:insensitive {
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-    background-color: shade(@theme_bg_color, 0.80);
-    background-image: none;
-}
-
-/******************
- * linked buttons *
- *****************/
-/* set up shadows for visual separation */
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-.inline-toolbar.toolbar .button,
-.inline-toolbar.toolbar GtkToolButton .button,
-.inline-toolbar.toolbar GtkToolButton > .button {
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-}
-
-.linked .button:active,
-.inline-toolbar.toolbar .button:active,
-.inline-toolbar.toolbar GtkToolButton .button:active,
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-.inline-toolbar.toolbar .button:checked,
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-                inset 1px 0 alpha(@dark_shadow, 0.07),
-                inset 0 1px alpha(@dark_shadow, 0.08),
-                inset 0 -1px alpha(@dark_shadow, 0.05);
-}
-
-.linked .button:insensitive,
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-.inline-toolbar.toolbar GtkToolButton > .button:insensitive {
-    box-shadow: inset -1px 0 shade(@theme_bg_color, 0.85);
-}
-
-/* remove box shadow from last-child and only-child */
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-.linked .button:only-child,
-.linked .button:insensitive:last-child,
-.linked .button:insensitive:only-child,
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-.inline-toolbar.toolbar .button:checked:insensitive:only-child,
-.inline-toolbar.toolbar GtkToolButton:last-child > .button,
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-}
-
-/* add back the inset shadow effect */
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-.inline-toolbar.toolbar .button:checked:last-child,
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-}
-
-/* middle button */
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-.linked .button,
-.linked .button:active,
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-.linked .button:checked,
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-.inline-toolbar.toolbar .button,
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-.inline-toolbar.toolbar GtkToolButton .button,
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-    border-width: 1px;
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-    border-left-width: 0;
-}
-
-/*leftmost button */
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-.linked .button:first-child,
-.linked .button:active:first-child,
-.linked .button:active:hover:first-child,
-.linked .button:checked:first-child,
-.linked .button:checked:hover:first-child,
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-}
-
-/* rightmost button */
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-}
-
-/* linked single button */
-.linked .entry:only-child,
-.linked .button:only-child,
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-.linked .button:active:hover:only-child,
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-.linked .button:checked:hover:only-child,
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-}
-
-/* linked button shadows (vertical) */
-.linked.vertical .button,
-.inline-toolbar.toolbar.vertical .button,
-.inline-toolbar.toolbar.vertical GtkToolButton > .button {
-    box-shadow: inset 0 -1px shade(@theme_bg_color, 0.9);
-}
-
-.linked.vertical .button:active,
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-
-.linked.vertical .button:insensitive,
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-}
-
-/* remove box shadow from last-child and only-child */
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-.inline-toolbar.toolbar.vertical .button:checked:insensitive:only-child,
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-
-/* add back the inset shadow effect */
-.linked.vertical .button:active:last-child,
-.linked.vertical .button:active:only-child,
-.inline-toolbar.toolbar.vertical .button:active:last-child,
-.inline-toolbar.toolbar.vertical .button:active:only-child,
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-.linked.vertical .button:active:last-child,
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-.inline-toolbar.toolbar.vertical .button:active:last-child,
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-.linked.vertical .button:checked:last-child,
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-.inline-toolbar.toolbar.vertical .button:checked:last-child,
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-                inset 0 1px alpha(@dark_shadow, 0.08),
-                inset -1px 0 alpha(@dark_shadow, 0.07);
-}
-
-/* middle button (vertical) */
-.linked.vertical .entry,
-.linked.vertical .button,
-.linked.vertical .button:active,
-.linked.vertical .button:active:hover,
-.linked.vertical .button:checked,
-.linked.vertical .button:checked:hover,
-.linked.vertical .button:insensitive {
-    border-width: 1px;
-    border-radius: 0;
-    border-top-width: 0;
-    border-bottom-width: 0;
-}
-
-/* top button (vertical) */
-.linked.vertical .entry:first-child,
-.linked.vertical .button:first-child,
-.linked.vertical .button:active:first-child,
-.linked.vertical .button:active:hover:first-child,
-.linked.vertical .button:checked:first-child,
-.linked.vertical .button:checked:hover:first-child,
-.linked.vertical .button:insensitive:first-child {
-    border-width: 1px;
-    border-radius: 2px;
-    border-bottom-width: 0;
-    border-bottom-right-radius: 0;
-    border-bottom-left-radius: 0;
-}
-
-/* bottom button (vertical) */
-.linked.vertical .entry:last-child,
-.linked.vertical .button:last-child,
-.linked.vertical .button:active:last-child,
-.linked.vertical .button:active:hover:last-child,
-.linked.vertical .button:checked:last-child,
-.linked.vertical .button:checked:hover:last-child,
-.linked.vertical .button:insensitive:last-child {
-    border-width: 1px;
-    border-radius: 2px;
-    border-top-width: 0;
-    border-top-left-radius: 0;
-    border-top-right-radius: 0;
-}
-
-/* linked single button (vertical) */
-.linked.vertical .entry:only-child,
-.linked.vertical .button:only-child,
-.linked.vertical .button:active:only-child,
-.linked.vertical .button:active:hover:only-child,
-.linked.vertical .button:checked:only-child,
-.linked.vertical .button:checked:hover:only-child,
-.linked.vertical .button:insensitive:only-child {
-    border-width: 1px;
-    border-radius: 2px;
-}
-
-/* linked toolbar buttons */
-.primary-toolbar .button.raised.linked,
-.primary-toolbar .raised.linked .button,
-.toolbar .button.raised.linked,
-.toolbar .raised.linked .button,
-.toolbar .linked .button {
-    box-shadow: inset -1px 0 shade(@toolbar_bg_color, 0.9);
-}
-
-.primary-toolbar .button.raised.linked:active,
-.primary-toolbar .raised.linked .button:active,
-.toolbar .button.raised.linked:active,
-.toolbar .raised.linked .button:active,
-.toolbar .linked .button:active,
-.primary-toolbar .raised.linked .button:checked,
-.toolbar .button.raised.linked:checked,
-.toolbar .raised.linked .button:checked,
-.toolbar .linked .button:checked {
-    box-shadow: inset -1px 0 shade(@toolbar_bg_color, 0.9),
-                inset 1px 0 alpha(@dark_shadow, 0.07),
-                inset 0 1px alpha(@dark_shadow, 0.08),
-                inset 0 -1px alpha(@dark_shadow, 0.05);
-}
-
-.primary-toolbar .button.raised.linked:insensitive,
-.primary-toolbar .raised.linked .button:insensitive,
-.toolbar .button.raised.linked:insensitive,
-.toolbar .raised.linked .button:insensitive,
-.toolbar .linked .button:insensitive {
-    box-shadow: inset -1px 0 shade(@toolbar_bg_color, 0.85);
-}
-
-/* remove box shadow from last-child and only-child */
-.primary-toolbar .button.raised.linked:last-child,
-.primary-toolbar .button.raised.linked:only-child,
-.primary-toolbar .button:insensitive.raised.linked:last-child,
-.primary-toolbar .button:insensitive.raised.linked:only-child,
-.primary-toolbar .button:active:insensitive.raised.linked:last-child,
-.primary-toolbar .button:active:insensitive.raised.linked:only-child,
-.primary-toolbar .button:checked:insensitive.raised.linked:last-child,
-.primary-toolbar .button:checked:insensitive.raised.linked:only-child,
-.primary-toolbar .raised.linked .button:last-child,
-.primary-toolbar .raised.linked .button:only-child,
-.primary-toolbar .raised.linked .button:insensitive:last-child,
-.primary-toolbar .raised.linked .button:insensitive:only-child,
-.primary-toolbar .raised.linked .button:active:insensitive:last-child,
-.primary-toolbar .raised.linked .button:active:insensitive:only-child,
-.primary-toolbar .raised.linked .button:checked:insensitive:last-child,
-.primary-toolbar .raised.linked .button:checked:insensitive:only-child,
-.toolbar .button.raised.linked:last-child,
-.toolbar .button.raised.linked:only-child,
-.toolbar .button:insensitive.raised.linked:last-child,
-.toolbar .button:insensitive.raised.linked:only-child,
-.toolbar .button:active:insensitive.raised.linked:last-child,
-.toolbar .button:active:insensitive.raised.linked:only-child,
-.toolbar .button:checked:insensitive.raised.linked:last-child,
-.toolbar .button:checked:insensitive.raised.linked:only-child,
-.toolbar .raised.linked .button:last-child,
-.toolbar .raised.linked .button:only-child,
-.toolbar .raised.linked .button:insensitive:last-child,
-.toolbar .raised.linked .button:insensitive:only-child,
-.toolbar .raised.linked .button:active:insensitive:last-child,
-.toolbar .raised.linked .button:active:insensitive:only-child,
-.toolbar .raised.linked .button:checked:insensitive:last-child,
-.toolbar .raised.linked .button:checked:insensitive:only-child,
-.toolbar .linked .button:last-child,
-.toolbar .linked .button:only-child,
-.toolbar .linked .button:insensitive:last-child,
-.toolbar .linked .button:insensitive:only-child,
-.toolbar .linked .button:active:insensitive:last-child,
-.toolbar .linked .button:active:insensitive:only-child
-.toolbar .linked .button:checked:insensitive:last-child,
-.toolbar .linked .button:checked:insensitive:only-child {
-    box-shadow: none;
-}
-
-/* add back the inset shadow effect */
-.primary-toolbar .button:active.raised.linked:last-child,
-.primary-toolbar .button:active.raised.linked:only-child,
-.primary-toolbar .raised.linked .button:active:last-child,
-.primary-toolbar .raised.linked .button:active:only-child,
-.toolbar .button:active.raised.linked:last-child,
-.toolbar .button:active.raised.linked:only-child,
-.toolbar .raised.linked .button:active:last-child,
-.toolbar .raised.linked .button:active:only-child,
-.toolbar .linked .button:active:last-child,
-.toolbar .linked .button:active:only-child,
-.primary-toolbar .button:checked.raised.linked:last-child,
-.primary-toolbar .button:checked.raised.linked:only-child,
-.primary-toolbar .raised.linked .button:checked:last-child,
-.primary-toolbar .raised.linked .button:checked:only-child,
-.toolbar .button:checked.raised.linked:last-child,
-.toolbar .button:checked.raised.linked:only-child,
-.toolbar .raised.linked .button:checked:last-child,
-.toolbar .raised.linked .button:checked:only-child,
-.toolbar .linked .button:checked:last-child,
-.toolbar .linked .button:checked:only-child {
-    box-shadow: inset 1px 0 alpha(@dark_shadow, 0.07),
-                inset 0 1px alpha(@dark_shadow, 0.08),
-                inset -1px 0 alpha(@dark_shadow, 0.07);
-}
-
-/* middle button */
-.primary-toolbar .button.raised.linked,
-.primary-toolbar .button.raised.linked:active,
-.primary-toolbar .button.raised.linked:checked,
-.primary-toolbar .button.raised.linked:insensitive,
-.primary-toolbar .raised.linked .button,
-.primary-toolbar .raised.linked .button:active,
-.primary-toolbar .raised.linked .button:checked,
-.primary-toolbar .raised.linked .button:insensitive,
-.toolbar .button.raised.linked,
-.toolbar .button.raised.linked:active,
-.toolbar .button.raised.linked:checked,
-.toolbar .button.raised.linked:insensitive,
-.toolbar .raised.linked .button,
-.toolbar .raised.linked .button:active,
-.toolbar .raised.linked .button:checked,
-.toolbar .raised.linked .button:insensitive,
-.toolbar .linked .button,
-.toolbar .linked .button:active,
-.toolbar .linked .button:checked,
-.toolbar .linked .button:insensitive {
-    border-width: 1px;
-    border-radius: 0;
-    border-right-width: 0;
-    border-left-width: 0;
-}
-
-/* leftmost button */
-.primary-toolbar .button.raised.linked:first-child,
-.primary-toolbar .button.raised.linked:active:first-child,
-.primary-toolbar .button.raised.linked:checked:first-child,
-.primary-toolbar .button.raised.linked:insensitive:first-child,
-.primary-toolbar .raised.linked .button:first-child,
-.primary-toolbar .raised.linked .button:active:first-child,
-.primary-toolbar .raised.linked .button:checked:first-child,
-.primary-toolbar .raised.linked .button:insensitive:first-child,
-.toolbar .button.raised.linked:first-child,
-.toolbar .button.raised.linked:active:first-child,
-.toolbar .button.raised.linked:checked:first-child,
-.toolbar .button.raised.linked:insensitive:first-child,
-.toolbar .raised.linked .button:first-child,
-.toolbar .raised.linked .button:active:first-child,
-.toolbar .raised.linked .button:checked:first-child,
-.toolbar .raised.linked .button:insensitive:first-child,
-.toolbar .linked .button:first-child,
-.toolbar .linked .button:active:first-child,
-.toolbar .linked .button:checked:first-child {
-    border-width: 1px;
-    border-radius: 2px;
-    border-right-width: 0;
-    border-bottom-right-radius: 0;
-    border-top-right-radius: 0;
-}
-
-/* rightmost button */
-.primary-toolbar .button.raised.linked:last-child,
-.primary-toolbar .button.raised.linked:active:last-child,
-.primary-toolbar .button.raised.linked:checked:last-child,
-.primary-toolbar .button.raised.linked:insensitive:last-child,
-.primary-toolbar .raised.linked .button:last-child,
-.primary-toolbar .raised.linked .button:active:last-child,
-.primary-toolbar .raised.linked .button:checked:last-child,
-.primary-toolbar .raised.linked .button:insensitive:last-child,
-.toolbar .button.raised.linked:last-child,
-.toolbar .button.raised.linked:active:last-child,
-.toolbar .button.raised.linked:checked:last-child,
-.toolbar .button.raised.linked:insensitive:last-child,
-.toolbar .raised.linked .button:last-child,
-.toolbar .raised.linked .button:active:last-child,
-.toolbar .raised.linked .button:checked:last-child,
-.toolbar .raised.linked .button:insensitive:last-child,
-.toolbar .linked .button:last-child,
-.toolbar .linked .button:active:last-child,
-.toolbar .linked .button:checked:last-child,
-.toolbar .linked .button:insensitive:last-child {
-    border-width: 1px;
-    border-radius: 2px;
-    border-left-width: 0;
-    border-bottom-left-radius: 0;
-    border-top-left-radius: 0;
-}
-
-/* linked single button */
-.primary-toolbar .button.raised.linked:only-child,
-.primary-toolbar .button.raised.linked:active:only-child,
-.primary-toolbar .button.raised.linked:checked:only-child,
-.primary-toolbar .button.raised.linked:insensitive:only-child,
-.primary-toolbar .raised.linked .button:only-child,
-.primary-toolbar .raised.linked .button:active:only-child,
-.primary-toolbar .raised.linked .button:checked:only-child,
-.primary-toolbar .raised.linked .button:insensitive:only-child,
-.toolbar .button.raised.linked:only-child,
-.toolbar .button.raised.linked:active:only-child,
-.toolbar .button.raised.linked:checked:only-child,
-.toolbar .button.raised.linked:insensitive:only-child,
-.toolbar .raised.linked .button:only-child,
-.toolbar .raised.linked .button:active:only-child,
-.toolbar .raised.linked .button:checked:only-child,
-.toolbar .raised.linked .button:insensitive:only-child,
-.toolbar .linked .button:only-child,
-.toolbar .linked .button:active:only-child,
-.toolbar .linked .button:checked:only-child,
-.toolbar .linked .button:insensitive:only-child {
-    border-width: 1px;
-    border-radius: 2px;
-}
-
-/* linked titlebar buttons */
-.header-bar .button.raised.linked,
-.header-bar .raised.linked .button,
-.header-bar .linked .button {
-    box-shadow: inset -1px 0 shade(@titlebar_bg_color, 0.9);
-}
-
-.header-bar .button.raised.linked:active,
-.header-bar .raised.linked .button:active,
-.header-bar .button.raised.linked:checked,
-.header-bar .raised.linked .button:checked,
-.header-bar .linked .button:active,
-.header-bar .linked .button:checked {
-    box-shadow: inset -1px 0 shade(@titlebar_bg_color, 0.9),
-                inset 1px 0 alpha(@dark_shadow, 0.07),
-                inset 0 1px alpha(@dark_shadow, 0.08),
-                inset 0 -1px alpha(@dark_shadow, 0.05);
-}
-
-.header-bar .button.raised.linked:insensitive,
-.header-bar .raised.linked .button:insensitive,
-.header-bar .linked .button:insensitive {
-    box-shadow: inset -1px 0 shade(@titlebar_bg_color, 0.85);
-}
-
-/* remove box shadow from last-child and only-child */
-.header-bar .button.raised.linked:last-child,
-.header-bar .button.raised.linked:only-child,
-.header-bar .button:insensitive.raised.linked:last-child,
-.header-bar .button:insensitive.raised.linked:only-child,
-.header-bar .button:active:insensitive.raised.linked:last-child,
-.header-bar .button:active:insensitive.raised.linked:only-child,
-.header-bar .button:checked:insensitive.raised.linked:last-child,
-.header-bar .button:checked:insensitive.raised.linked:only-child,
-.header-bar .raised.linked .button:last-child,
-.header-bar .raised.linked .button:only-child,
-.header-bar .raised.linked .button:insensitive:last-child,
-.header-bar .raised.linked .button:insensitive:only-child,
-.header-bar .raised.linked .button:active:insensitive:last-child,
-.header-bar .raised.linked .button:active:insensitive:only-child,
-.header-bar .raised.linked .button:checked:insensitive:last-child,
-.header-bar .raised.linked .button:checked:insensitive:only-child,
-.header-bar .linked .button:last-child,
-.header-bar .linked .button:only-child,
-.header-bar .linked .button:insensitive:last-child,
-.header-bar .linked .button:insensitive:only-child,
-.header-bar .linked .button:active:insensitive:last-child,
-.header-bar .linked .button:active:insensitive:only-child,
-.header-bar .linked .button:checked:insensitive:last-child,
-.header-bar .linked .button:checked:insensitive:only-child {
-    box-shadow: none;
-}
-
-/* add back the inset shadow effect */
-.header-bar .button:active.raised.linked:last-child,
-.header-bar .button:active.raised.linked:only-child,
-.header-bar .raised.linked .button:active:last-child,
-.header-bar .raised.linked .button:active:only-child,
-.header-bar .linked .button:active:last-child,
-.header-bar .linked .button:active:only-child,
-.header-bar .button:checked.raised.linked:last-child,
-.header-bar .button:checked.raised.linked:only-child,
-.header-bar .raised.linked .button:checked:last-child,
-.header-bar .raised.linked .button:checked:only-child,
-.header-bar .linked .button:checked:last-child,
-.header-bar .linked .button:checked:only-child {
-    box-shadow: inset 1px 0 alpha(@dark_shadow, 0.07),
-                inset 0 1px alpha(@dark_shadow, 0.08),
-                inset -1px 0 alpha(@dark_shadow, 0.07);
-}
-
-/* middle button */
-.header-bar .button.raised.linked,
-.header-bar .button.raised.linked:active,
-.header-bar .button.raised.linked:checked,
-.header-bar .button.raised.linked:insensitive,
-.header-bar .raised.linked .button,
-.header-bar .raised.linked .button:active,
-.header-bar .raised.linked .button:checked,
-.header-bar .raised.linked .button:insensitive,
-.header-bar .linked .button,
-.header-bar .linked .button:active,
-.header-bar .linked .button:checked,
-.header-bar .linked .button:insensitive {
-    border-width: 1px;
-    border-radius: 0;
-    border-right-width: 0;
-    border-left-width: 0;
-}
-
-/* leftmost button */
-.header-bar .button.raised.linked:first-child,
-.header-bar .button.raised.linked:active:first-child,
-.header-bar .button.raised.linked:insensitive:first-child,
-.header-bar .raised.linked .button:first-child,
-.header-bar .raised.linked .button:active:first-child,
-.header-bar .raised.linked .button:insensitive:first-child,
-.header-bar .linked .button:first-child,
-.header-bar .linked .button:active:first-child,
-.header-bar .linked .button:insensitive:first-child {
-    border-width: 1px;
-    border-radius: 2px;
-    border-right-width: 0;
-    border-bottom-right-radius: 0;
-    border-top-right-radius: 0;
-}
-
-/* rightmost button */
-.header-bar .button.raised.linked:last-child,
-.header-bar .button.raised.linked:active:last-child,
-.header-bar .button.raised.linked:checked:last-child,
-.header-bar .button.raised.linked:insensitive:last-child,
-.header-bar .raised.linked .button:last-child,
-.header-bar .raised.linked .button:active:last-child,
-.header-bar .raised.linked .button:checked:last-child,
-.header-bar .raised.linked .button:insensitive:last-child,
-.header-bar .linked .button:last-child,
-.header-bar .linked .button:active:last-child,
-.header-bar .linked .button:checked:last-child,
-.header-bar .linked .button:insensitive:last-child {
-    border-width: 1px;
-    border-radius: 2px;
-    border-left-width: 0;
-    border-bottom-left-radius: 0;
-    border-top-left-radius: 0;
-}
-
-/* linked single button */
-.header-bar .button.raised.linked:only-child,
-.header-bar .button.raised.linked:active:only-child,
-.header-bar .button.raised.linked:checked:only-child,
-.header-bar .button.raised.linked:insensitive:only-child,
-.header-bar .raised.linked .button:only-child,
-.header-bar .raised.linked .button:active:only-child,
-.header-bar .raised.linked .button:checked:only-child,
-.header-bar .raised.linked .button:insensitive:only-child,
-.header-bar .linked .button:only-child,
-.header-bar .linked .button:active:only-child,
-.header-bar .linked .button:checked:only-child,
-.header-bar .linked .button:insensitive:only-child {
-    border-width: 1px;
-    border-radius: 2px;
-}
-
-/***********
- * tooltip *
- ***********/
-.tooltip {
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@theme_tooltip_bg_color, 0.8);
-    border-radius: 2px;
-    background-color: @theme_tooltip_bg_color;
-    background-image: none;
-    color: @theme_tooltip_fg_color;
-}
-
-.tooltip.background {
-    background-color: @theme_tooltip_bg_color;
-    background-clip: padding-box;
-}
-
-.tooltip.window-frame.csd {
-    background-color: transparent;
-}
-
-.tooltip * {
-    background-color: transparent;
-    color: inherit;
-}
-
-/************
- * treeview *
- ************/
-GtkTreeView {
-    -GtkTreeView-vertical-separator: 0;
-
-    outline-offset: -1px;
-}
-
-GtkTreeView.dnd {
-    border-width: 1px;
-    border-style: solid;
-    border-color: @theme_selected_bg_color;
-    border-radius: 0;
-}
-
-GtkTreeView .entry {
-    border-radius: 0;
-    background-color: @theme_base_color;
-    background-image: none;
-}
-
-/************
- * viewport *
- ************/
-GtkViewport.frame {
-    border-width: 0;
-}
-
-.view {
-    background-color: @theme_base_color;
-    color: @theme_text_color;
-}
-
-.view:insensitive,
-.view:insensitive:insensitive {
-    background-color: shade(@theme_base_color, 0.9);
-    color: mix(@theme_fg_color, @theme_bg_color, 0.5);
-}
-
-.view:selected,
-.view:selected:focus {
-    background-color: @theme_selected_bg_color;
-    color: @theme_selected_fg_color;
-}
-
-/**************
- * action-bar *
- **************/
-.action-bar {
-    padding: 4px;
-    border-width: 1px 0 0 0;
-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.8);
-    background-color: @theme_bg_color;
-    background-image: none;
-    color: @theme_fg_color;
-}
-
-.action-bar .button.text-button {
-    padding: 4px;
-}
-
-.action-bar .button.image-button {
-    padding: 6px;
-}
-
-.action-bar .title {
-    font: bold;
-    padding: 0 12px;
-}
-
-.action-bar .subtitle {
-    font: smaller;
-    padding: 0 12px;
-}
-
-/***************
- * search bars *
- ***************/
-.search-bar {
-    border-width: 0 0 1px 0;
-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.8);
-    background-color: shade(@theme_bg_color, 0.98);
-}
-
-.search-bar .button.close-button {
-    padding: 4px;
-}
-
-/***********
- * dialogs *
- ***********/
-GtkMessageDialog,
-.prompt {
-    -GtkDialog-content-area-border: 0;
-    -GtkDialog-action-area-border: 0;
-    -GtkDialog-button-spacing: 0;
-
-    margin: 0;
-    padding: 0;
-}
-
-/********************
- * various choosers *
- ********************/
-GtkFontButton .separator,
-GtkFileChooserButton .separator {
-    /* always disable separators */
-    -GtkWidget-wide-separators: true;
-    -GtkWidget-horizontal-separator: 0;
-    -GtkWidget-vertical-separator: 0;
-}
-
-GtkFontButton GtkLabel:last-child {
-    color: alpha(currentColor, 0.7);
-}
-
-GtkFileChooserButton GtkImage:last-child {
-    color: alpha(currentColor, 0.7);
-}
-
-GtkFileChooser .pane-separator,
-GtkFileChooser .pane-separator:hover {
-    border-width: 0 1px 0 0;
-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.8);
-    background-color: @theme_bg_color;
-    color: shade(@theme_bg_color, 0.9);
-}
-
-/* for fallback when header bar not used */
-GtkFileChooser .dialog-action-box {
-    border-width: 1px 0 0;
-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.7);
-}
-
-/*********************
- * app notifications *
- *********************/
-.app-notification {
-    border-style: solid;
-    border-color: shade(@theme_base_color, 0.8);
-    border-width: 0 1px 1px 1px;
-    border-radius: 0 0 2px 2px;
-    padding: 8px;
-    background-color: @theme_base_color;
-    background-image: none;
-    color: @theme_text_color;
-}
-
-/*******
- * osd *
- *******/
-.background.osd {
-    color: @osd_fg;
-    background-color: @osd_bg;
-}
-
-GtkOverlay.osd {
-    background-color: transparent;
-}
-
-.osd.frame {
-    background-clip: border-box;
-    background-origin: border-box;
-}
-
-.osd.button,
-.osd .button {
-    padding: 4px;
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@osd_bg, 0.8);
-    border-radius: 2px;
-    background-color: shade(@osd_bg, 1.08);
-    background-image: none;
-    color: @osd_fg;
-}
-
-.osd.button:prelight,
-.osd.button:hover,
-.osd .button:hover {
-    border-color: shade(@osd_bg, 0.7);
-    background-color: shade(@osd_bg, 1.10);
-    background-image: none;
-}
-
-.osd.button:active,
-.osd .button:active,
-.osd GtkMenuButton.button:active,
-.osd.button:checked,
-.osd .button:checked,
-.osd GtkMenuButton.button:checked {
-    border-color: shade(@osd_bg, 0.8);
-    background-color: shade(@osd_bg, 0.95);
-    background-image: none;
-}
-
-.osd.button:active:hover,
-.osd .button:active:hover,
-.osd GtkMenuButton.button:active:hover,
-.osd.button:checked:hover,
-.osd .button:checked:hover,
-.osd GtkMenuButton.button:checked:hover {
-    border-color: shade(@osd_bg, 0.7);
-}
-
-.osd.button:insensitive,
-.osd .button:insensitive {
-    border-color: shade(@osd_bg, 0.85);
-    background-color: shade(@osd_bg, 0.9);
-    background-image: none;
-}
-
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-.osd.toolbar .button:active:insensitive,
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-.osd.toolbar .button:last-child {
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-.osd GtkProgressBar,
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-    padding: 0;
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-}
-
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-}
-
-.osd GtkIconView.cell:selected,
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-/* used by Documents */
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-    border-width: 1px;
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-    /* when there's no pixbuf yet */
-    background-color: @osd_bg;
-}
-
-/******************************
- * destructive action buttons *
- ******************************/
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-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@error_color, 0.8);
-    border-radius: 2px;
-    background-color: @error_color;
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-
-.destructive-action.button:hover {
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-}
-
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-}
-
-.destructive-action.button:hover:active {
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-}
-
-/******************************
- * suggested action buttons *
- ******************************/
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-    border-style: solid;
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-
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-.suggested-action.button:hover:active,
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-/******************
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- ******************/
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-
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-
-.selection-mode.toolbar {
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-/* regular button */
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-}
-
-.selection-mode.header-bar .button:hover,
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-}
-
-.selection-mode.header-bar .button:active,
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-}
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-.selection-mode.header-bar .button:hover:active,
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-/* suggested button */
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-    border-style: solid;
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-}
-
-.selection-mode.header-bar .suggested-action.button:hover,
-.selection-mode.toolbar .suggested-action.button:hover,
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-}
-
-.selection-mode.header-bar .suggested-action.button:active,
-.selection-mode.toolbar .suggested-action.button:active,
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-}
-
-.selection-mode.header-bar .suggested-action.button:hover:active,
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-}
-
-/* menu button */
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-.selection-mode.toolbar .selection-menu.button {
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-    background-color: transparent;
-    background-image: none;
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-}
-
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-}
-
-.selection-mode.header-bar .selection-menu.button:hover,
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-.selection-mode.toolbar .selection-menu.button:hover,
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-.selection-mode.toolbar .selection-menu.button:checked {
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-    box-shadow: none;
-}
-
-/*************************
- * touch text selections *
- *************************/
-GtkBubbleWindow {
-    border-radius: 2px;
-    background-clip: border-box;
-}
-
-GtkBubbleWindow.osd.background {
-    background-color: @osd_bg;
-}
-
-GtkBubbleWindow .toolbar {
-    background-color: transparent;
-}
-
-/*******
- * CSD *
- *******/
-.titlebar {
-    border-radius: 2px 2px 0 0;
-    background-image: none;
-    background-color: @titlebar_bg_color;
-    color: mix(@titlebar_fg_color, @titlebar_bg_color, 0.1);
-    text-shadow: none;
-}
-
-.tiled .titlebar {
-    border-radius: 0;
-}
-
-.maximized .titlebar {
-    border-radius: 0;
-}
-
-/* this is the default titlebar that is added by GTK
- * when client-side decorations are in use and the application
- * did not set a custom titlebar.
- */
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-    border: none;
-    box-shadow: none;
-}
-
-.titlebar .title {
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-}
-
-.titlebar:backdrop {
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-    text-shadow: none;
-}
-
-.titlebar .titlebutton {
-    padding: 4px;
-    border-style: none;
-    background: none;
-    color: mix(@titlebar_fg_color, @titlebar_bg_color, 0.1);
-    icon-shadow: none;
-}
-
-.titlebar .titlebutton:hover,
-.titlebar .titlebutton:hover:focus {
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-}
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-.titlebar .titlebutton:active,
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-    color: shade(@theme_selected_bg_color, 0.9);
-    box-shadow: none;
-}
-
-/*
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-    border-left: 1px solid shade(@titlebar_bg_color, 0.9);
-}
-
-.titlebar .right .titlebutton:last-child {
-}
-
-.titlebar .left .titlebutton:last-child {
-    border-right: 1px solid shade(@titlebar_bg_color, 0.9);
-}
-
-.titlebar .left .titlebutton:first-child {
-}
-*/
-
-.titlebar .titlebutton:backdrop {
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-    color: mix(@titlebar_fg_color, @titlebar_bg_color, 0.4);
-    icon-shadow: none;
-}
-
-.window-frame {
-    border: none;
-    border-radius: 2px 2px 0 0;
-    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.19),
-                0 6px 6px rgba(0, 0, 0, 0.23),
-                0 0 0 1px mix(shade(@titlebar_bg_color, 0.7), @titlebar_fg_color, 0.21);
-
-    /* this is used for the resize cursor area */
-    margin: 15px;
-}
-
-.window-frame:backdrop {
-    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12),
-                0 1px 2px rgba(0, 0, 0, 0.24),
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-}
-
-.window-frame.tiled {
-    border-radius: 0;
-}
-
-.window-frame.csd.popup {
-    border-radius: 0;
-    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16),
-                0 3px 6px rgba(0, 0, 0, 0.23),
-                0 0 0 1px mix(shade(@titlebar_bg_color, 0.7), @titlebar_fg_color, 0.21);
- }
-
-.window-frame.csd.tooltip {
-    border-radius: 2px;
-    box-shadow: none;
-}
-
-.window-frame.csd.message-dialog {
-    border-radius: 2px;
-    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16),
-                0 3px 6px rgba(0, 0, 0, 0.23),
-                0 0 0 1px mix(shade(@titlebar_bg_color, 0.7), @titlebar_fg_color, 0.21);
-}
diff --git a/gtk-3.20/gtk-widgets-assets-dark.css b/gtk-3.20/gtk-widgets-assets-dark.css
deleted file mode 100644
index 64cecb7..0000000
--- a/gtk-3.20/gtk-widgets-assets-dark.css
+++ /dev/null
@@ -1,67 +0,0 @@
-/*******************
-* check and radio *
-*******************/
-/* draw regular check and radio items using our assets */
-.check {
-	-gtk-icon-source: url("assets/checkbox-unchecked-dark.svg");
-}
-
-.check:insensitive {
-	-gtk-icon-source: url("assets/checkbox-unchecked-insensitive-dark.svg");
-}
-
-.check:checked {
-	-gtk-icon-source: url("assets/checkbox-checked-dark.svg");
-}
-
-.check:checked:insensitive {
-	-gtk-icon-source: url("assets/checkbox-checked-insensitive-dark.svg");
-}
-
-.check:inconsistent {
-	-gtk-icon-source: url("assets/checkbox-mixed-dark.svg");
-}
-
-.check:inconsistent:insensitive {
-	-gtk-icon-source: url("assets/checkbox-mixed-insensitive-dark.svg");
-}
-
-.radio {
-	-gtk-icon-source: url("assets/radio-unselected-dark.svg");
-}
-
-.radio:insensitive {
-	-gtk-icon-source: url("assets/radio-unselected-insensitive-dark.svg");
-}
-
-.radio:checked {
-	-gtk-icon-source: url("assets/radio-selected-dark.svg");
-}
-
-.radio:checked:insensitive {
-	-gtk-icon-source: url("assets/radio-selected-insensitive-dark.svg");
-}
-
-.radio:inconsistent {
-	-gtk-icon-source: url("assets/radio-mixed-dark.svg");
-}
-
-.radio:inconsistent:insensitive {
-	-gtk-icon-source: url("assets/radio-mixed-insensitive-dark.svg");
-}
-
-.menuitem.check {
-	-gtk-icon-source: none;
-}
-
-.menuitem.radio {
-	-gtk-icon-source: none;
-}
-
-GtkIconView.content-view.cell.check {
-	-gtk-icon-source: url("assets/grid-selection-unchecked-dark.svg");
-}
-
-GtkIconView.content-view.cell.check:active {
-	-gtk-icon-source: url("assets/grid-selection-checked-dark.svg");
-}
diff --git a/gtk-3.20/gtk-widgets-assets.css b/gtk-3.20/gtk-widgets-assets.css
deleted file mode 100644
index 6d7a67e..0000000
--- a/gtk-3.20/gtk-widgets-assets.css
+++ /dev/null
@@ -1,154 +0,0 @@
-/*******************
- * check and radio *
- *******************/
-/* draw regular check and radio items using our assets */
-.check {
-    -gtk-icon-source: url("assets/checkbox-unchecked.svg");
-}
-
-.check:insensitive {
-    -gtk-icon-source: url("assets/checkbox-unchecked-insensitive.svg");
-}
-
-.check:checked {
-    -gtk-icon-source: url("assets/checkbox-checked.svg");
-}
-
-.check:checked:insensitive {
-    -gtk-icon-source: url("assets/checkbox-checked-insensitive.svg");
-}
-
-.check:inconsistent {
-    -gtk-icon-source: url("assets/checkbox-mixed.svg");
-}
-
-.check:inconsistent:insensitive {
-    -gtk-icon-source: url("assets/checkbox-mixed-insensitive.svg");
-}
-
-.radio {
-    -gtk-icon-source: url("assets/radio-unselected.svg");
-}
-
-.radio:insensitive {
-    -gtk-icon-source: url("assets/radio-unselected-insensitive.svg");
-}
-
-.radio:checked {
-    -gtk-icon-source: url("assets/radio-selected.svg");
-}
-
-.radio:checked:insensitive {
-    -gtk-icon-source: url("assets/radio-selected-insensitive.svg");
-}
-
-.radio:inconsistent {
-    -gtk-icon-source: url("assets/radio-mixed.svg");
-}
-
-.radio:inconsistent:insensitive {
-    -gtk-icon-source: url("assets/radio-mixed-insensitive.svg");
-}
-
-.menuitem.check {
-    -gtk-icon-source: none;
-}
-
-.menuitem.check:active,
-.menuitem.check:checked {
-    -gtk-icon-source: url("assets/menuitem-checkbox-checked.svg");
-}
-
-.menuitem.check:active:hover,
-.menuitem.check:checked:hover {
-    -gtk-icon-source: url("assets/menuitem-checkbox-checked-hover.svg");
-}
-
-.menuitem.check:active:insensitive,
-.menuitem.check:checked:insensitive {
-    -gtk-icon-source: url("assets/menuitem-checkbox-checked-insensitive.svg");
-}
-
-.menuitem.check:inconsistent:hover,
-.menuitem.radio:inconsistent:hover {
-    -gtk-icon-source: url("assets/menuitem-checkbox-mixed-hover.svg");
-}
-
-.menuitem.check:inconsistent,
-.menuitem.radio:inconsistent {
-    -gtk-icon-source: url("assets/menuitem-checkbox-mixed.svg");
-}
-
-.menuitem.check:inconsistent:insensitive,
-.menuitem.radio:inconsistent:insensitive {
-    -gtk-icon-source: url("assets/menuitem-checkbox-mixed-insensitive.svg");
-}
-
-.menuitem.radio {
-    -gtk-icon-source: none;
-}
-
-.menuitem.radio:active,
-.menuitem.radio:checked {
-    -gtk-icon-source: url("assets/menuitem-radio-checked.svg");
-}
-
-.menuitem.radio:active:hover,
-.menuitem.radio:checked:hover {
-    -gtk-icon-source: url("assets/menuitem-radio-checked-hover.svg");
-}
-
-.menuitem.radio:active:insensitive,
-.menuitem.radio:checked:insensitive {
-    -gtk-icon-source: url("assets/menuitem-radio-checked-insensitive.svg");
-}
-
-GtkIconView.content-view.cell.check {
-    -gtk-icon-source: url("assets/grid-selection-unchecked.svg");
-}
-
-GtkIconView.content-view.cell.check:active {
-    -gtk-icon-source: url("assets/grid-selection-checked.svg");
-}
-
-/******************
- * pane separator *
- ******************/
-.pane-separator,
-.pane-separator.horizontal {
-    background-image: linear-gradient(to bottom,
-                                      shade(@theme_bg_color, 0.8) 0%,
-                                      shade(@theme_bg_color, 0.8) 20%,
-                                      transparent 20%,
-                                      transparent 45%,
-                                      shade(@theme_bg_color, 0.8) 45%,
-                                      shade(@theme_bg_color, 0.8) 55%,
-                                      transparent 55%,
-                                      transparent 80%,
-                                      shade(@theme_bg_color, 0.8) 80%,
-                                      shade(@theme_bg_color, 0.8)
-                                      );
-
-    background-size: 4px 10px;
-    background-repeat: no-repeat;
-    background-position: center center;
-}
-
-.pane-separator.vertical {
-    background-image: linear-gradient(to right,
-                                      shade(@theme_bg_color, 0.8) 0%,
-                                      shade(@theme_bg_color, 0.8) 20%,
-                                      transparent 20%,
-                                      transparent 45%,
-                                      shade(@theme_bg_color, 0.8) 45%,
-                                      shade(@theme_bg_color, 0.8) 55%,
-                                      transparent 55%,
-                                      transparent 80%,
-                                      shade(@theme_bg_color, 0.8) 80%,
-                                      shade(@theme_bg_color, 0.8)
-                                      );
-
-    background-size: 10px 4px;
-    background-repeat: no-repeat;
-    background-position: center center;
-}
diff --git a/gtk-3.20/gtk-widgets.css b/gtk-3.20/gtk-widgets.css
deleted file mode 100644
index 634421c..0000000
--- a/gtk-3.20/gtk-widgets.css
+++ /dev/null
@@ -1,4021 +0,0 @@
-/* NOTES to contributors:
- * use 4 spaces indents, and keep code ALIGNED and ORDERED */
-
-/* default */
-* {
-    -GtkArrow-arrow-scaling: 0.5;
-    -GtkButton-child-displacement-x: 0;
-    -GtkButton-child-displacement-y: 0;
-    -GtkButton-default-border: 0;
-    -GtkButton-image-spacing: 0;
-    -GtkButton-inner-border: 1;
-    -GtkButton-interior-focus: true;
-    -GtkButtonBox-child-min-height: 24;
-    -GtkButtonBox-child-internal-pad-y: 1;
-    -GtkCheckButton-indicator-size: 16;
-    -GtkCheckMenuItem-indicator-size: 14;
-    -GtkExpander-expander-size: 8;
-    -GtkMenu-horizontal-padding: 0;
-    -GtkMenu-vertical-padding: 0;
-    -GtkPaned-handle-size: 4;
-    -GtkProgressBar-min-horizontal-bar-height: 12;
-    -GtkProgressBar-min-vertical-bar-width: 12;
-    -GtkRange-slider-width: 12;
-    -GtkRange-stepper-spacing: 0;
-    -GtkRange-trough-border: 0;
-    -GtkRange-trough-under-steppers: 1;
-    -GtkScrollbar-has-backward-stepper: false;
-    -GtkScrollbar-has-forward-stepper: false;
-    -GtkScrollbar-min-slider-length: 80;
-    -GtkScrolledWindow-scrollbar-spacing: 0;
-    -GtkScrolledWindow-scrollbars-within-bevel: 1;
-    -GtkStatusbar-shadow-type: none;
-    -GtkTextView-error-underline-color: @error_color;
-    -GtkToolButton-icon-spacing: 6;
-    -GtkToolItemGroup-expander-size: 8;
-    -GtkTreeView-expander-size: 8;
-    -GtkWindow-resize-grip-height: 0;
-    -GtkWindow-resize-grip-width: 0;
-    -WnckTasklist-fade-overlay-rect: 0;
-
-    /* legacy only */
-    -GtkWidget-focus-line-width: 1;
-    -GtkWidget-focus-padding: 0;
-
-    background-clip: padding-box;
-
-    /*
-    outline-color: alpha(@theme_selected_bg_color, 0.5);
-    outline-style: dashed;
-    outline-width: 1px;
-    outline-offset: -2px;
-    outline-radius: 2px;
-    */
-}
-
-/***************
- * base states *
- ***************/
-.background {
-    background-color: @theme_bg_color;
-    color: @theme_fg_color;
-}
-
-.background:backdrop {
-    text-shadow: none;
-    icon-shadow: none;
-}
-
-*:selected,
-*:selected:focus {
-    background-color: @theme_selected_bg_color;
-    color: @theme_selected_fg_color;
-}
-
-*:insensitive,
-*:insensitive:insensitive {
-    color: mix(@theme_fg_color, @theme_bg_color, 0.5);
-}
-
-/* apply effects to insensitive and prelit images */
-*:insensitive {
-    -gtk-image-effect: dim;
-}
-
-*:hover {
-    -gtk-image-effect: highlight;
-}
-
-.gtkstyle-fallback {
-    background-color: @theme_bg_color;
-    color: @theme_fg_color;
-}
-
-.gtkstyle-fallback:prelight {
-    background-color: shade(@theme_bg_color, 1.1);
-    color: @theme_fg_color;
-}
-
-.gtkstyle-fallback:active {
-    background-color: shade(@theme_bg_color, 0.9);
-    color: @theme_fg_color;
-}
-
-.gtkstyle-fallback:insensitive {
-    background-color: shade(shade(@theme_bg_color, 0.95), 1.05);
-    color: mix(@theme_fg_color, @theme_bg_color, 0.5);
-}
-
-.gtkstyle-fallback:selected {
-    background-color: @theme_selected_bg_color;
-    color: @theme_selected_fg_color;
-}
-
-GtkImage,
-GtkImage:insensitive,
-GtkLabel,
-GtkLabel:insensitive,
-GtkBox,
-GtkBox:insensitive,
-GtkGrid,
-GtkGrid:insensitive {
-    background-color: transparent;
-}
-
-/**************
- * hyperlinks *
- **************/
-* {
-    -GtkHTML-link-color: @link_color;
-    -GtkIMHtml-hyperlink-color: @link_color;
-    -GtkWidget-link-color: @link_color;
-    -GtkWidget-visited-link-color: @link_color;
-}
-
-*:link,
-*:visited {
-    color: @link_color;
-}
-
-/******************
- * visual effects *
- ******************/
-/* transitions */
-.button {
-    transition: border 100ms ease-in-out;
-}
-
-.entry {
-    transition: border 100ms ease-out;
-}
-
-.entry:focus {
-    transition: border 100ms ease-in;
-}
-
-.entry.image.left {
-    padding-right: 4px;
-}
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-.notebook tab GtkLabel,
-.notebook .prelight-page,
-.notebook .prelight-page GtkLabel,
-.notebook .active-page,
-.notebook .active-page GtkLabel {
-    transition: all 200ms ease-in;
-}
-
-/* inset shadows */
-.button:active,
-.primary-toolbar .button:active,
-.toolbar .button:active,
-.header-bar .button:active,
-.button:checked,
-.primary-toolbar .button:checked,
-.toolbar .button:checked,
-.header-bar .button:checked,
-.notebook.header {
-    box-shadow: inset 1px 0 alpha(@dark_shadow, 0.07),
-                inset 0 1px alpha(@dark_shadow, 0.08),
-                inset -1px 0 alpha(@dark_shadow, 0.07),
-                inset 0 -1px alpha(@dark_shadow, 0.05);
-}
-
-.entry {
-    box-shadow: inset 1px 0 alpha(@dark_shadow, 0.10),
-                inset 0 1px alpha(@dark_shadow, 0.12),
-                inset -1px 0 alpha(@dark_shadow, 0.10),
-                inset 0 -1px alpha(@dark_shadow, 0.05);
-}
-
-/* disable inset shadow */
-.button:active:insensitive,
-.primary-toolbar .button:active:insensitive,
-.toolbar .button:active:insensitive,
-.header-bar .button:active:insensitive,
-.button:checked:insensitive,
-.primary-toolbar .button:checked:insensitive,
-.toolbar .button:checked:insensitive,
-.header-bar .button:checked:insensitive,
-.entry:insensitive {
-    box-shadow: none;
-}
-
-/*************
- * assistant *
- *************/
-GtkAssistant .sidebar .highlight {
-    font: bold;
-}
-
-GtkAssistant .sidebar {
-    padding: 4px;
-    border-width: 0 1px 0 0;
-    border-style: solid;
-    border-right-color: shade(@theme_bg_color, 0.8);
-    border-radius: 0;
-    background-color: @theme_bg_color;
-    color: mix(@theme_fg_color, @theme_bg_color, 0.1);
-}
-
-/**********
- * button *
- **********/
-.button {
-    -GtkWidget-focus-padding: 1;
-    -GtkWidget-focus-line-width: 0;
-
-    padding: 3px;
-    border-width: 1px;
-    border-radius: 2px;
-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.8);
-    background-color: shade(@theme_bg_color, 1.08);
-    background-image: none;
-    color: @theme_fg_color;
-}
-
-.button:hover {
-    border-color: shade(@theme_bg_color, 0.7);
-    background-color: shade(@theme_bg_color, 1.10);
-    background-image: none;
-}
-
-.button:active,
-.button:checked {
-    border-color: shade(@theme_bg_color, 0.8);
-    background-color: shade(@theme_bg_color, 0.95);
-    background-image: none;
-}
-
-.button:active:hover,
-.button:checked:hover {
-    border-color: shade(@theme_bg_color, 0.7);
-}
-
-.button:focus,
-.button:hover:focus,
-.button:active:focus,
-.button:active:hover:focus,
-.button:checked:focus,
-.button:checked:hover:focus {
-    border-color: shade(@theme_bg_color, 0.7);
-}
-
-.button:insensitive {
-    border-color: shade(@theme_bg_color, 0.85);
-    background-color: shade(@theme_bg_color, 0.9);
-    background-image: none;
-}
-
-.button:active:insensitive,
-.button:checked:insensitive {
-    border-color: shade(@theme_bg_color, 0.75);
-    background-color: shade(@theme_bg_color, 0.80);
-    background-image: none;
-}
-
-/* default button */
-.button.default {
-    border-color: shade(@theme_selected_bg_color, 0.8);
-    background-color: shade(@theme_selected_bg_color, 1.08);
-    color: @theme_selected_fg_color;
-}
-
-.button.default:hover {
-    border-color: shade(@theme_selected_bg_color, 0.7);
-    background-color: @theme_selected_bg_color;
-}
-
-.button.default:active,
-.button.default:checked {
-    border-color: shade(@theme_selected_bg_color, 0.8);
-    background-color: shade(@theme_selected_bg_color, 0.95);
-}
-
-.button.default:active:hover,
-.button.default:checked:hover {
-    border-color: shade(@theme_selected_bg_color, 0.7);
-    background-color: shade(@theme_selected_bg_color, 0.97);
-}
-
-.button.flat,
-.button.flat:insensitive {
-    border-color: transparent;
-    background-color: transparent;
-    background-image: none;
-    box-shadow: none;
-}
-
-/****************
- * cell and row *
- ****************/
-.cell {
-    border-width: 0;
-    border-radius: 0;
-}
-
-.cell:selected,
-.cell:selected:focus {
-    background-color: @theme_selected_bg_color;
-    color: @theme_selected_fg_color;
-}
-
-row:selected,
-row:selected:hover,
-row:selected:focus {
-    -GtkWidget-focus-padding: 1;
-    -GtkWidget-focus-line-width: 0;
-
-    border-width: 1px 0;
-    border-style: solid;
-    border-color: shade(@theme_selected_bg_color, 0.9);
-    background-color: @theme_selected_bg_color;
-    background-image: none;
-    color: @theme_selected_fg_color;
-}
-
-/*****************
- * column-header *
- *****************/
-column-header .button,
-column-header .button:active,
-column-header .button:checked {
-    border-width: 0 1px 1px 0;
-    border-radius: 0;
-}
-
-column-header .button,
-column-header .button:active,
-column-header .button:checked,
-column-header .button:focus,
-column-header .button:active:focus,
-column-header .button:checked:focus {
-    border-color: shade(@theme_base_color, 0.9);
-    border-bottom-color: shade(@theme_base_color, 0.8);
-    background-color: shade(@theme_base_color, 0.97);
-    background-image: none;
-}
-
-column-header .button:hover,
-column-header .button:active:hover,
-column-header .button:checked:hover,
-column-header .button:hover:focus,
-column-header .button:active:hover:focus,
-column-header .button:checked:hover:focus {
-    border-color: shade(@theme_base_color, 0.9);
-    border-bottom-color: shade(@theme_base_color, 0.8);
-    background-color: shade(@theme_base_color, 0.99);
-    background-image: none;
-}
-
-column-header:last-child .button {
-    border-width: 0 0 1px 0;
-}
-
-/****************
- * content view *
- ****************/
-.content-view.subtitle {
-    font: smaller;
-    padding: 0 12px;
-}
-
-.content-view.view {
-    background-color: @theme_base_color;
-}
-
-.content-view.view:prelight {
-    background-color: alpha(@theme_selected_bg_color, 0.6);
-}
-
-.content-view.view:selected,
-.content-view.view:active {
-    background-color: @theme_selected_bg_color;
-}
-
-.content-view.view:insensitive {
-    background-color: shade(@theme_base_color, 0.9);
-}
-
-GdMainIconView.content-view {
-    -GdMainIconView-icon-size: 40;
-}
-
-GtkIconView.content-view.check {
-    background-color: transparent;
-}
-
-GtkIconView.content-view.check:active {
-    background-color: transparent;
-}
-
-.content-view.view.check,
-.content-view.view.check:active {
-    background-color: transparent;
-}
-
-GtkIconView.content-view.check:prelight,
-GtkIconView.content-view.check:insensitive,
-GtkIconView.content-view.check:selected {
-    background-color: transparent;
-}
-
-/****************
- * drawing area *
- ****************/
-GtkDrawingArea {
-    background-color: transparent;
-}
-
-GtkDrawingArea:insensitive {
-    background-color: shade(@theme_base_color, 0.9);
-}
-
-/***********
- * gtkhtml *
- ***********/
-GtkHTML {
-    background-color: @theme_base_color;
-    color: @theme_text_color;
-}
-
-/***********
-* calendar *
-************/
-GtkCalendar {
-    padding: 4px;
-    outline-offset: -1px;
-}
-
-GtkCalendar:inconsistent {
-    color: mix(@theme_fg_color, @theme_bg_color, 0.5);
-}
-
-GtkCalendar.view,
-GtkCalendar.header,
-GtkCalendar.button,
-GtkCalendar.button:hover,
-GtkCalendar.button:insensitive {
-    border-width: 0;
-    background-color: transparent;
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-}
-
-.highlight,
-GtkCalendar.highlight {
-    border-width: 0;
-    background-color: transparent;
-    color: @theme_selected_bg_color;
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-
-/******************
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- ******************/
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-.primary-toolbar GtkComboBox.combobox-entry .entry:insensitive,
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-GtkComboBox.combobox-entry .entry:insensitive {
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-.primary-toolbar GtkComboBox.combobox-entry .button,
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-GtkComboBox.combobox-entry .button:insensitive {
-    border-width: 1px 1px 1px 1px;
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-    border-top-left-radius: 0;
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-
-/*********
- * entry *
- *********/
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-    padding: 4px 3px;
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-.entry:active,
-.entry:focus {
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-
-.entry:selected,
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-
-.entry:insensitive {
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-
-.entry.progressbar {
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-    background-image: none;
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-}
-
-/************
- * expander *
-************/
-GtkExpander {
-    padding: 3px;
-    outline-offset: 1px;
-}
-
-.expander {
-	color: alpha(currentColor, 0.7);
-	border: alpha(currentColor, 0.7);
-}
-
-.expander:hover {
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-}
-
-.expander:active {
-	color: alpha(currentColor, 0.9);
-	border-color: alpha(currentColor, 0.9);
-}
-
-/**************
- * list boxes *
- **************/
-.list {
-    background-image: none;
-    background-color: transparent;
-}
-
-.list-row {
-    border: none;
-    border-radius: 0;
-    padding: 3px;
-    background-image: none;
-    background-color: transparent;
-}
-
-.list-row:hover {
-    background-image: none;
-    background-color: shade(@theme_bg_color, 1.02);
-}
-
-.list-row:selected {
-    background-image: none;
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-
-/**************
-* flow boxes *
-**************/
-
-.grid-child {
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-}
-
-/*********
- * frame *
- *********/
-.frame {
-    border: 1px solid shade(@theme_bg_color, 0.8);
-    border-radius: 0;
-}
-
-.frame.flat {
-    border: none;
-    box-shadow: none;
-}
-
-/*******************
- * scrolled window *
- *******************/
-GtkScrolledWindow.frame {
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.8);
-    border-radius: 0;
-}
-
-/* avoid double borders when a viewport is
- * packed into a GtkScrolledWindow */
-GtkScrolledWindow GtkViewport.frame {
-    border-style: none;
-}
-
-/************
- * iconview *
- ************/
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-GtkIconView.view.cell:selected:focus {
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-    border-style: solid;
-    border-color: shade(@theme_selected_bg_color, 0.9);
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-}
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-.content-view.view.rubberband,
-.view.rubberband,
-.rubberband {
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-    border-style: solid;
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-    border-radius: 0;
-    background-color: alpha(@theme_selected_bg_color, 0.3);
-}
-
-/***********
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- ***********/
-GtkInfoBar {
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-}
-
-.info {
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-
-.info .button {
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-.info .button:hover {
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-.info .button:active,
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-.info .button.close {
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-.info .button.close:active {
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-.warning {
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-.warning .button:hover {
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-.warning .button.close {
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-.warning .button.close:hover {
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-.warning .button.close:active {
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-.question {
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-.question .button {
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-.question .button:hover {
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-.question .button:active,
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-.question .button:active:hover,
-.question .button:checked:hover {
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-.question .button.close {
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-.question .button.close:hover {
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-.question .button.close:active {
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-.error {
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-.error .button {
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-.error .button:hover {
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-.error .button:active,
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-.error .button:active:hover,
-.error .button:checked:hover {
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-.error .button.close {
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-.error .button.close:hover {
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-}
-
-.error .button.close:active {
-    color: @error_fg_color;
-    background-color: alpha(black, 0.1);
-}
-
-/*******************
- * symbolic images *
- *******************/
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-}
-
-.image:hover {
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-}
-
-.image:selected,
-.image:selected:hover {
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-.view.image,
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-.view.image:selected,
-.view.image:selected:hover {
-    color: @theme_selected_fg_color;
-}
-
-/*****************
- * miscellaneous *
- *****************/
-.floating-bar {
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-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.8);
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-.floating-bar.top {
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-}
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-.floating-bar.bottom {
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-.floating-bar.left {
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-.floating-bar .button {
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-.view.dim-label,
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-.dnd {
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-}
-
-.grip {
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-}
-
-.arrow {
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-}
-
-/********
- * menu *
- ********/
-GtkTreeMenu.menu,
-GtkMenuToolButton.menu,
-GtkComboBox .menu {
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-}
-
-.primary-toolbar .menu,
-.primary-toolbar .button .menu,
-.toolbar .menu,
-.toolbar .primary-toolbar .menu,
-.header-bar .menu,
-.header-bar .primary-toolbar .menu,
-.menu {
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-    color: @menu_fg_color;
-}
-
-/* Hover-effect on play-button in ubuntu soundmenu */
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-}
-
-.menu.button:hover,
-.menu.button:active,
-.menu.button:checked,
-.menu.button:active:insensitive,
-.menu.button:checked:insensitive,
-.menu.button:insensitive,
-.menu.button {
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-}
-
-.context-menu {
-    font: initial;
-}
-
-/* ubuntu software center menu */
-#toolbar-popup {
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-    color: @menu_fg_color;
-}
-
-/***********
- * menubar *
- ***********/
-.menubar {
-    -GtkWidget-window-dragging: true;
-
-    border-style: none;
-    background-color: @menubar_bg_color;
-    background-image: none;
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-}
-
-/***************
- * menubaritem *
- ***************/
-.menubar.menuitem,
-.menubar .menuitem {
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-    border-width: 1px;
-    border-style: solid;
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-    background-image: none;
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-}
-
-.menubar.menuitem:hover,
-.menubar .menuitem:hover {
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-}
-
-.menubar .menuitem *:hover {
-    color: shade(@menubar_fg_color, 1.08);
-}
-
-/************
- * menuitem *
- ************/
-GtkTreeMenu .menuitem {
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-}
-
-.menuitem,
-.menu .menuitem {
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-
-    padding: 3px;
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-.menu .menuitem:active,
-.menu .menuitem:hover {
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-.menu .menuitem:active,
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-.menu .menuitem:hover,
-.menu .menuitem *:hover {
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-}
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-.menu .menuitem:insensitive,
-.menu .menuitem *:insensitive {
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-.menuitem.check,
-.menuitem.radio,
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-.menuitem.radio:hover,
-.menuitem.check:insensitive,
-.menuitem.radio:insensitive {
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-    background-image: none;
-}
-
-.menuitem.check:active,
-.menuitem.radio:active {
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-}
-
-.menuitem GtkCalendar:inconsistent {
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-}
-
-.menuitem GtkCalendar.button {
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-    background-color: transparent;
-    background-image: none;
-}
-
-.menuitem .entry {
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-
-.menuitem .entry:active,
-.menuitem .entry:focus {
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-.menuitem .accelerator {
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-}
-
-.menuitem .accelerator:hover {
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-
-.menuitem .accelerator:insensitive {
-    color: alpha(mix(@menu_fg_color, @menu_bg_color, 0.5), 0.6);
-}
-
-GtkModelMenuItem GtkBox GtkImage {
-    padding-right: 4px;
-}
-
-/************
- * popovers *
- ************/
-GtkPopover {
-    margin: 10px;
-    padding: 2px;
-    border-radius: 2px;
-    border-color: shade(@menu_bg_color, 0.8);
-    border-width: 1px;
-    border-style: solid;
-    background-clip: border-box;
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-    color: @menu_fg_color;
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-}
-
-GtkPopover.background {
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-}
-
-GtkPopover:backdrop {
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-}
-
-GtkPopover.osd {
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-}
-
-GtkPopover > .list,
-GtkPopover > .view,
-GtkPopover > .toolbar {
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-    background-color: transparent;
-}
-
-GtkPopover .list-row {
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-}
-
-GtkPopover .list-row:hover {
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-GtkPopover .frame {
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-}
-
-GtkPopover .entry {
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-    color: @menu_fg_color;
-}
-
-GtkPopover .entry:hover,
-GtkPopover .entry:focus,
-GtkPopover .entry:active  {
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-}
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-GtkPopover.osd > .toolbar .button {
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-}
-
-GtkPopover .separator {
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-.menuitem.button {
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-.menuitem.button,
-.menuitem.button:active,
-.menuitem.button:checked,
-.menuitem.button:insensitive,
-.menuitem.button:active:insensitive,
-.menuitem.button:checked:insensitive {
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-}
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-.menuitem.button:active:hover,
-.menuitem.button:checked:hover,
-.menuitem.button:hover,
-.menuitem.button:selected {
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-}
-
-GtkModelButton.button {
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-}
-
-
-GtkModelButton.button:focus,
-GtkModelButton.button:active:focus,
-GtkModelButton.button:checked:focus,
-GtkModelButton.button:active,
-GtkModelButton.button:checked,
-GtkModelButton.button:insensitive:insensitive,
-GtkModelButton.button:active:insensitive,
-GtkModelButton.button:checked:insensitive,
-GtkModelButton.button {
-    background-color: transparent;
-    background-image: none;
-    border-color: transparent;
-    border-image: none;
-    border-style: none;
-    box-shadow: none;
-}
-
-GtkModelButton.button:backdrop,
-GtkModelButton.button:hover:backdrop,
-GtkModelButton.button:insensitive:backdrop,
-GtkModelButton.button:active:insensitive:backdrop,
-GtkModelButton.button:active:backdrop,
-GtkModelButton.button:active:hover:backdrop,
-GtkModelButton.button:active:selected:backdrop,
-GtkModelButton.button:checked:insensitive:backdrop,
-GtkModelButton.button:checked:backdrop,
-GtkModelButton.button:checked:hover:backdrop,
-GtkModelButton.button:checked:selected:backdrop {
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-    icon-shadow: none;
-    color: @theme_selected_fg_color;
-    background-color: transparent;
-    background-image: none;
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-}
-
-GtkModelButton.button:active:hover,
-GtkModelButton.button:checked:hover,
-GtkModelButton.button:hover,
-GtkModelButton.button:selected {
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-    background-color: @theme_selected_bg_color;
-    color: @theme_selected_fg_color;
-    text-shadow: none;
-    border-width: 0;
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-}
-
-/************
- * notebook *
- ************/
-.notebook {
-    padding: 0;
-    border-width: 1px 0 0 0;
-    border-style: solid;
-    border-color: shade(@theme_base_color, 0.7);
-    border-radius: 0;
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-
-    -GtkNotebook-initial-gap: 0;
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-    -GtkNotebook-has-tab-gap: false;
-}
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-.notebook.frame {
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-.notebook.header {
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-}
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-.notebook.header.frame {
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-}
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-.notebook.header.frame.top {
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-}
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-.notebook.header.frame.right {
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-}
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-.notebook.header.frame.bottom {
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-}
-
-.notebook.header.frame.left {
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-}
-
-.notebook GtkViewport {
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-    background-color: @theme_base_color;
-    color: @theme_text_color;
-}
-
-.notebook tab {
-    padding: 4px 6px;
-    border-style: solid;
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-}
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-.notebook tab:active {
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-}
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-.notebook tab.top {
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-.notebook tab.top:hover {
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-.notebook tab.top:active {
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-.notebook tab.right {
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-.notebook tab.right:hover {
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-.notebook tab.right:active {
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-.notebook tab.bottom {
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-.notebook tab.bottom:hover {
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-.notebook tab.bottom:active {
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-.notebook tab.left {
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-.notebook tab.left:hover {
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-.notebook tab.left:active {
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-.notebook tab GtkLabel {
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-.notebook .prelight-page,
-.notebook .prelight-page GtkLabel {
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-.notebook .active-page,
-.notebook .active-page GtkLabel {
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-.notebook tab.reorderable-page:hover {
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-    border-left: 0;
-    border-right: 0;
-    /* using box shadows instead of borders due to slanted edges */
-    box-shadow: inset 0 3px alpha(black, 0.03), inset 0 2px alpha(black, 0.03), inset 0 1px alpha(black, 0.03),
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-}
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-.notebook tab.reorderable-page:active {
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-                inset 1px 0 shade(@theme_base_color, 0.75), inset -1px 0 shade(@theme_base_color, 0.75);
-}
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-/* close button styling */
-.notebook tab .button,
-.notebook tab .button:active,
-.notebook tab .button:checked,
-.notebook tab .button:hover {
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-    border-width: 1px;
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-    border-style: solid;
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-    background-image: none;
-    background-color: transparent;
-    color: mix(@theme_text_color, @theme_base_color, 0.5);
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-.notebook tab .button:hover {
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-.notebook tab .button:active,
-.notebook tab .button:checked,
-.notebook tab .button:active:hover,
-.notebook tab .button:checked:hover {
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-}
-
-/*************
- * overshoot *
- *************/
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-}
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-.overshoot.right {
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-}
-
-.overshoot.bottom {
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-}
-
-.overshoot.left {
-    background: -gtk-gradient(radial, left center, 0, left center, 0.7, from(shade(@bg_color, 0.92)), to(alpha(@bg_color, 0.0)));
-}
-
-/**************
- * undershoot *
- **************/
-.undershoot {
-    background: none;
-}
-
-/******************
- * pane separator *
- ******************/
-.pane-separator {
-    background-color: @theme_bg_color;
-    color: transparent;
-}
-
-/*************************
- * progressbar and scale *
- *************************/
-GtkProgressBar {
-    padding: 0;
-    border-width: 1px;
-    border-radius: 2px;
-    font-size: smaller;
-    color: alpha(@theme_fg_color, 0.6);
-}
-
-.progressbar,
-.progressbar row,
-.progressbar row:hover,
-.progressbar row:selected,
-.progressbar row:selected:focus {
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@theme_selected_bg_color, 0.9);
-    background-color: @theme_selected_bg_color;
-    background-image: linear-gradient(to bottom,
-                                      @theme_selected_bg_color,
-                                      @theme_selected_bg_color
-                                      );
-}
-
-.progressbar.vertical {
-    background-color: @theme_selected_bg_color;
-    background-image: linear-gradient(to right,
-                                      @theme_selected_bg_color,
-                                      @theme_selected_bg_color
-                                      );
-}
-
-.trough,
-.trough row,
-.trough row:hover,
-.trough row:selected,
-.trough row:selected:focus {
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.8);
-    background-color: shade(@theme_bg_color, 1.08);
-    background-image: none;
-}
-
-.trough.vertical {
-    background-color: shade(@theme_bg_color, 1.08);
-    background-image: none;
-}
-
-/* level bars as used for password quality or remaining power */
-GtkLevelBar {
-    -GtkLevelBar-min-block-width: 34;
-    -GtkLevelBar-min-block-height: 2;
-}
-
-GtkLevelBar.vertical {
-    -GtkLevelBar-min-block-width: 2;
-    -GtkLevelBar-min-block-height: 34;
-}
-
-.level-bar.trough {
-    padding: 1px;
-    border-radius: 2px;
-}
-
-.level-bar.fill-block {
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@theme_selected_bg_color, 0.9);
-    background-color: @theme_selected_bg_color;
-}
-
-.level-bar.indicator-continuous.fill-block {
-    padding: 1px;
-    border-radius: 2px;
-}
-
-.level-bar.indicator-discrete.fill-block.horizontal {
-    margin: 0 1px;
-}
-
-.level-bar.indicator-discrete.fill-block.vertical {
-    margin: 1px 0;
-}
-
-/* discrete indicator border rounding,
-   uncomment when :nth-child will be working
-   on the widget
-
-.level-bar.indicator-discrete.fill-block.horizontal:first-child {
-    border-radius: 2px 0 0 2px;
-}
-
-.level-bar.indicator-discrete.fill-block.horizontal:last-child {
-    border-radius: 0 2px 2px 0;
-}
-
-.level-bar.indicator-discrete.fill-block.vertical:first-child {
-    border-radius: 2px 2px 0 0;
-}
-
-.level-bar.indicator-discrete.fill-block.vertical:last-child {
-    border-radius: 0 0 2px 2px;
-}
-*/
-
-.level-bar.fill-block.level-high {
-    border-color: shade(@success_color, 0.85);
-    background-image: linear-gradient(to bottom,
-                                      shade(@success_color, 1.2),
-                                      @success_color 75%,
-                                      shade(@success_color, 0.95)
-                                      );
-}
-
-.level-bar.fill-block.level-low {
-    border-color: shade(@warning_color, 0.80);
-    background-image: linear-gradient(to bottom,
-                                      shade(@warning_color, 1.3),
-                                      @warning_color 75%,
-                                      shade(@warning_color, 0.9)
-                                      );
-}
-
-.level-bar.fill-block.empty-fill-block {
-    border-color: alpha(@theme_fg_color, 0.1);
-    background-color: transparent;
-    background-image: none;
-}
-
-.scale {
-    -GtkRange-slider-width: 16;
-    -GtkRange-trough-border: 1;
-    -GtkScale-slider-length: 16;
-
-    padding: 0;
-    border-width: 1px;
-    border-radius: 2px;
-    outline-offset: -1px;
-}
-
-.scale.slider {
-    border-radius: 8px;
-    background-color: shade(@theme_bg_color, 1.08);
-    background-image: none;
-    /* we will draw the border using box shadow for now */
-    box-shadow: inset 1px 0 shade(@theme_bg_color, 0.8),
-                inset 0 1px shade(@theme_bg_color, 0.8),
-                inset -1px 0 shade(@theme_bg_color, 0.8),
-                inset 0 -1px shade(@theme_bg_color, 0.8);
-}
-
-.scale.slider:hover {
-    box-shadow: inset 1px 0 shade(@theme_bg_color, 0.7),
-                inset 0 1px shade(@theme_bg_color, 0.7),
-                inset -1px 0 shade(@theme_bg_color, 0.7),
-                inset 0 -1px shade(@theme_bg_color, 0.7);
-}
-
-.scale.slider:insensitive {
-    background-color: shade(@theme_bg_color, 0.9);
-    background-image: none;
-    box-shadow: inset 1px 0 shade(@theme_bg_color, 0.85),
-                inset 0 1px shade(@theme_bg_color, 0.85),
-                inset -1px 0 shade(@theme_bg_color, 0.85),
-                inset 0 -1px shade(@theme_bg_color, 0.85);
-}
-
-.scale.slider.fine-tune:active,
-.scale.slider.fine-tune:active:hover,
-.scale.slider.fine-tune.horizontal:active,
-.scale.slider.fine-tune.horizontal:active:hover {
-      background-size: 50%;
-      background-repeat: no-repeat;
-      background-position: center;
-}
-
-.scale.mark {
-    border-color: shade(@theme_bg_color, 0.8);
-}
-
-.scale.trough {
-    margin: 7px 0;
-    border-color: shade(@theme_bg_color, 0.8);
-    border-radius: 2px;
-    background-color: shade(@theme_bg_color, 1.08);
-    background-image: none;
-}
-
-.scale.trough.vertical {
-    margin: 0 7px;
-}
-
-.menuitem .scale.highlight.left,
-.scale.highlight.left {
-    border-color: @theme_selected_bg_color;
-    background-color: @theme_selected_bg_color;
-    background-image: none;
-}
-
-.menuitem .scale.highlight.left:hover {
-    border-color: shade(@theme_selected_bg_color, 0.8);
-    background-color: shade(@theme_selected_bg_color, 0.8);
-}
-
-.scale.highlight.bottom {
-    border-color: @theme_selected_bg_color;
-    background-color: @theme_selected_bg_color;
-    background-image: none;
-}
-
-.scale.trough:insensitive,
-.scale.highlight.left:insensitive {
-    border-color: shade(@theme_bg_color, 0.85);
-    background-color: shade(@theme_bg_color, 0.9);
-    background-image: none;
-}
-
-/*************
- * scrollbar *
- *************/
-.scrollbar {
-    border-width: 1px;
-    border-style: solid;
-    padding: 0;
-}
-
-.scrollbars-junction,
-.scrollbar.trough {
-    border-width: 0;
-    border-radius: 0;
-    background-color: @theme_bg_color;
-    background-image: none;
-}
-
-.scrollbar.button,
-.scrollbar.button:active,
-.scrollbar.button:checked,
-.scrollbar.button:active:hover,
-.scrollbar.button:checked:hover {
-    border-width: 0;
-    border-radius: 0;
-    background-color: transparent;
-    background-image: none;
-    color: shade(@theme_bg_color, 0.6);
-}
-
-.scrollbar.slider {
-    border-width: 1px;
-    border-color: mix(shade(@theme_bg_color, 0.87), @theme_fg_color, 0.21);
-    border-radius: 0;
-    background-color: mix(@theme_bg_color, @theme_fg_color, 0.21);
-}
-
-.scrollbar.slider:hover,
-.scrollbar.slider.vertical:hover {
-    border-color: mix(shade(@theme_bg_color, 0.87), @theme_fg_color, 0.31);
-    background-color: mix(@theme_bg_color, @theme_fg_color, 0.31);
-}
-
-.scrollbar.slider:active,
-.scrollbar.slider.vertical:active {
-    border-color: shade(@theme_selected_bg_color, 0.9);
-    background-color: @theme_selected_bg_color;
-}
-
-.scrollbar.slider.fine-tune:prelight:active {
-      border-width: 2px;
-      border-color: transparent;
-}
-
-/* overlay scrollbar */
-OsThumb {
-    color: shade(@theme_bg_color, 0.7);
-}
-
-OsThumb:selected,
-OsScrollbar:selected {
-    background-color: @theme_selected_bg_color;
-}
-
-OsThumb:active,
-OsScrollbar:active {
-    background-color: @theme_selected_bg_color;
-}
-
-OsThumb:insensitive,
-OsScrollbar:insensitive {
-    background-color: shade(@theme_bg_color, 0.9);
-}
-
-/*************
- * separator *
- *************/
-.sidebar.separator,
-.sidebar.view.separator,
-.sidebar .view.separator,
-.view.separator,
-.separator {
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.9);
-    color: shade(@theme_bg_color, 0.9);
-}
-
-.button .separator,
-.button.separator {
-    border-color: shade(@theme_bg_color, 0.95);
-}
-
-.button .separator:insensitive,
-.button.separator:insensitive {
-    border-color: shade(@theme_bg_color, 0.85);
-}
-
-.primary-toolbar GtkSeparatorToolItem,
-.primary-toolbar .separator,
-.primary-toolbar .separator:insensitive,
-.toolbar GtkSeparatorToolItem,
-.toolbar .separator,
-.toolbar .separator:insensitive {
-    -GtkWidget-window-dragging: true;
-
-    border-color: shade(@toolbar_bg_color, 0.95);
-    color: shade(@toolbar_bg_color, 0.95);
-}
-
-.header-bar GtkSeparatorToolItem,
-.header-bar .separator,
-.header-bar .separator:insensitive,
-.titlebar GtkSeparatorToolItem,
-.titlebar .separator,
-.titlebar .separator:insensitive {
-    -GtkWidget-window-dragging: true;
-
-    border-color: shade(@titlebar_bg_color, 0.95);
-    color: shade(@titlebar_bg_color, 0.95);
-}
-
-.primary-toolbar .button .separator,
-.primary-toolbar .button.separator,
-.toolbar .button .separator,
-.toolbar .button.separator {
-    border-color: shade(@toolbar_bg_color, 0.95);
-}
-
-.header-bar .button .separator,
-.header-bar .button.separator,
-.titlebar .button .separator,
-.titlebar .button.separator {
-    border-color: shade(@titlebar_bg_color, 0.95);
-}
-
-.primary-toolbar .button .separator:insensitive,
-.primary-toolbar .button.separator:insensitive,
-.toolbar .button .separator:insensitive,
-.toolbar .button.separator:insensitive {
-    border-color: shade(@toolbar_bg_color, 0.85);
-}
-
-.header-bar .button .separator:insensitive,
-.header-bar .button.separator:insensitive,
-.titlebar .button .separator:insensitive,
-.titlebar .button.separator:insensitive {
-    border-color: shade(@titlebar_bg_color, 0.85);
-}
-
-.menuitem.separator {
-    -GtkMenuItem-horizontal-padding: 0;
-    -GtkWidget-separator-height: 1;
-
-    border-style: none;
-    color: shade(@menu_bg_color, 0.9);
-}
-
-GtkComboBox .separator {
-    /* always disable separators */
-    -GtkWidget-wide-separators: true;
-    -GtkWidget-horizontal-separator: 0;
-    -GtkWidget-vertical-separator: 0;
-
-    border-style: none;
-}
-
-/***********
- * sidebar *
- ***********/
-.sidebar,
-.sidebar.view,
-.sidebar .view,
-.sidebar GtkScrolledWindow {
-    background-color: @theme_bg_color;
-    color: mix(@theme_fg_color, @theme_bg_color, 0.1);
-}
-
-.sidebar row:selected,
-.sidebar row:selected:hover,
-.sidebar row:selected:focus,
-.sidebar .view row:selected,
-.sidebar .view row:selected:hover,
-.sidebar .view row:selected:focus {
-    border-color: shade(@theme_selected_bg_color, 0.9);
-    background-color: @theme_selected_bg_color;
-    background-image: none;
-    color: @theme_selected_fg_color;
-}
-
-.sidebar row:prelight,
-.sidebar .view row:prelight {
-    border-color: shade(@theme_bg_color, 1.05);
-    background-color: shade(@theme_bg_color, 1.05);
-    background-image: none;
-    color: @theme_fg_color;
-}
-
-.sidebar row:selected:prelight,
-.sidebar .view row:selected:prelight {
-    border-color: shade(@theme_selected_bg_color, 1.05);
-    background-color: shade(@theme_selected_bg_color, 1.05);
-    background-image: none;
-    color: @theme_selected_fg_color;
-}
-
-.sidebar .frame {
-    border-width: 0;
-}
-
-/**************
- * spinbutton *
- **************/
-.spinbutton .button {
-    color: mix(@theme_text_color, @theme_base_color, 0.4);
-    padding: 2px 4px;
-    border-width: 0;
-    border-radius: 0;
-    border-style: none;
-    background-color: transparent;
-    background-image: none;
-    box-shadow: inset 1px 0 shade(@theme_base_color, 0.9);
-}
-
-.spinbutton .button:insensitive {
-    color: mix(@theme_text_color, @theme_base_color, 0.7);
-    box-shadow: inset 1px 0 shade(@theme_bg_color, 0.95);
-}
-
-.spinbutton .button:active,
-.spinbutton .button:checked,
-.spinbutton .button:hover {
-    color: @theme_fg_color;
-}
-
-.spinbutton .button:first-child {
-    border-radius: 2px 0 0 2px;
-    box-shadow: none;
-}
-
-.spinbutton .button:last-child {
-    border-radius: 0 2px 2px 0;
-}
-
-.spinbutton .button:dir(rtl) {
-    box-shadow: inset -1px 0 shade(@theme_base_color, 0.9);
-}
-
-.spinbutton.vertical .button {
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.8);
-    border-radius: 2px;
-    background-color: shade(@theme_bg_color, 1.08);
-    background-image: none;
-    color: @theme_fg_color;
-    box-shadow: none;
-}
-
-.spinbutton.vertical .button:hover {
-    border-color: shade(@theme_bg_color, 0.7);
-    background-color: shade(@theme_bg_color, 1.10);
-    background-image: none;
-}
-
-.spinbutton.vertical .button:active,
-.spinbutton.vertical .button:checked {
-    border-color: shade(@theme_bg_color, 0.8);
-    background-color: shade(@theme_bg_color, 0.95);
-    background-image: none;
-}
-
-.spinbutton.vertical .button:active:hover,
-.spinbutton.vertical .button:checked:hover {
-    border-color: shade(@theme_bg_color, 0.7);
-}
-
-.spinbutton.vertical .button:focus,
-.spinbutton.vertical .button:hover:focus,
-.spinbutton.vertical .button:active:focus,
-.spinbutton.vertical .button:active:hover:focus,
-.spinbutton.vertical .button:checked:focus,
-.spinbutton.vertical .button:checked:hover:focus {
-    border-color: shade(@theme_bg_color, 0.7);
-}
-
-.spinbutton.vertical .button:insensitive {
-    border-color: shade(@theme_bg_color, 0.85);
-    background-color: shade(@theme_bg_color, 0.9);
-    background-image: none;
-}
-
-.spinbutton.vertical .button:first-child {
-    border-width: 1px;
-    border-bottom-width: 0;
-    border-radius: 2px;
-    border-bottom-right-radius: 0;
-    border-bottom-left-radius: 0;
-}
-
-.spinbutton.vertical .button:last-child {
-    border-width: 1px;
-    border-top-width: 0;
-    border-radius: 2px;
-    border-top-left-radius: 0;
-    border-top-right-radius: 0;
-}
-
-.spinbutton.vertical.entry {
-    border-width: 1px;
-    border-style: solid;
-    border-radius: 0;
-}
-
-/***********
- * spinner *
- ***********/
-@keyframes spin {
-    to { -gtk-icon-transform: rotate(1turn); }
-}
-
-.spinner {
-    background-image: none;
-    background-color: blue;
-    opacity: 0;
-
-    -gtk-icon-source: -gtk-icontheme("process-working-symbolic");
-}
-
-.spinner:active {
-    opacity: 1;
-    animation: spin 1s linear infinite;
-}
-
-.spinner:active:insensitive { opacity: 0.5; }
-
-.menu.spinner,
-.menu .spinner,
-.menu .spinner:hover,
-.primary-toolbar .spinner {
-    color: @theme_selected_bg_color;
-    border: none;
-    box-shadow: none;
-}
-
-/*************
- * statusbar *
- *************/
-GtkStatusbar {
-    padding: 4px;
-    color: @theme_fg_color;
-}
-
-/**********
- * switch *
- **********/
-GtkSwitch {
-    padding: 0;
-    border-radius: 2px;
-    font: bold condensed;
-    outline-offset: -4px;
-}
-
-GtkSwitch.slider {
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.8);
-    background-color: shade(@theme_bg_color, 1.08);
-    background-image: none;
-}
-
-GtkSwitch.slider:insensitive {
-    border-color: shade(@theme_bg_color, 0.85);
-    background-color: shade(@theme_bg_color, 0.9);
-    background-image: none;
-}
-
-GtkSwitch.trough {
-    border-color: shade(@theme_bg_color, 0.8);
-    background-color: shade(@theme_bg_color, 0.95);
-    background-image: none;
-    color: @theme_fg_color;
-}
-
-GtkSwitch.trough:active {
-    border-color: shade(@theme_selected_bg_color, 0.9);
-    background-color: @theme_selected_bg_color;
-    background-image: none;
-    color: @theme_selected_fg_color;
-}
-
-GtkSwitch.trough:insensitive {
-    border-color: shade(@theme_bg_color, 0.85);
-    background-color: shade(@theme_bg_color, 0.9);
-    background-image: none;
-    color: mix(@theme_fg_color, @theme_bg_color, 0.5);
-}
-
-/************
- * textview *
- ************/
-GtkTextView {
-    background-color: @theme_base_color;
-    color: @theme_text_color;
-}
-
-/*****************
- * color chooser *
- *****************/
-GtkColorSwatch,
-GtkColorSwatch:selected {
-    border-width: 1px;
-    border-style: solid;
-    border-color: alpha(black, 0.1);
-    border-radius: 1px;
-    background-color: transparent;
-    background-clip: border-box;
-}
-
-GtkColorSwatch:hover,
-GtkColorSwatch:selected:hover {
-    border-color: alpha(black, 0.3);
-}
-
-GtkColorSwatch.color-dark:hover {
-}
-
-GtkColorSwatch.color-light:hover {
-}
-
-GtkColorSwatch.color-light:selected:hover,
-GtkColorSwatch.color-dark:selected:hover {
-    background-image: none;
-}
-
-GtkColorSwatch.left,
-GtkColorSwatch:first-child {
-    border-top-left-radius: 2px;
-    border-bottom-left-radius: 2px;
-}
-
-GtkColorSwatch.right,
-GtkColorSwatch:last-child {
-    border-top-right-radius: 2px;
-    border-bottom-right-radius: 2px;
-}
-
-GtkColorSwatch:only-child {
-    border-radius: 2px;
-}
-
-GtkColorSwatch.top {
-    border-top-left-radius: 2px;
-    border-top-right-radius: 2px;
-}
-
-GtkColorSwatch.bottom {
-    border-bottom-left-radius: 2px;
-    border-bottom-right-radius: 2px;
-}
-
-GtkColorChooserWidget #add-color-button {
-    background-clip: padding-box;
-    border-color: alpha(black, 0.1);
-    background-color: shade(@theme_bg_color, 0.95);
-    color: @theme_fg_color;
-}
-
-GtkColorChooserWidget #add-color-button:hover {
-    border-color: alpha(black, 0.3);
-    background-color: shade(@theme_bg_color, 0.90);
-    color: @theme_fg_color;
-}
-
-.color-active-badge,
-.color-active-badge:selected {
-    border-width: 1px;
-    border-style: solid;
-    border-width: 2px;
-    background-color: transparent;
-}
-
-.color-active-badge.color-light,
-.color-active-badge.color-light:hover {
-    border-color: alpha(black, 0.3);
-    color: alpha(black, 0.3);
-}
-
-.color-active-badge.color-dark,
-.color-active-badge.color-dark:hover {
-    border-color: alpha(white, 0.3);
-    color: alpha(white, 0.3);
-}
-
-GtkColorEditor GtkColorSwatch {
-    border-radius: 2px;
-}
-
-GtkColorEditor GtkColorSwatch.color-dark:hover,
-GtkColorEditor GtkColorSwatch.color-light:hover {
-    background-image: none;
-    border-color: alpha(black, 0.3);
-}
-
-GtkColorButton.button {
-    padding: 2px;
-}
-
-/**************
- * header-bar *
- **************/
-.header-bar {
-    padding: 4px;
-    border-width: 0 0 1px 0;
-    border-style: solid;
-    border-color: shade(@titlebar_bg_color, 0.8);
-    background-color: @titlebar_bg_color;
-    background-image: none;
-    color: @titlebar_fg_color;
-}
-
-.header-bar .button.text-button {
-    padding: 4px;
-}
-
-.header-bar .button.image-button {
-    padding: 6px;
-}
-
-.header-bar .title {
-    font: bold;
-    padding: 0 12px;
-}
-
-.header-bar .subtitle {
-    font: smaller;
-    padding: 0 12px;
-}
-
-.header-bar GtkComboBox,
-.header-bar .button {
-    border-color: shade(@titlebar_bg_color, 0.8);
-    background-color: shade(@titlebar_bg_color, 1.08);
-    background-image: none;
-    color: @titlebar_fg_color;
-}
-
-.header-bar .button:hover {
-    border-color: shade(@titlebar_bg_color, 0.7);
-    background-color: shade(@titlebar_bg_color, 1.10);
-    background-image: none;
-}
-
-.header-bar .button:active,
-.header-bar .button:checked {
-    border-color: shade(@titlebar_bg_color, 0.8);
-    background-color: shade(@titlebar_bg_color, 0.95);
-    background-image: none;
-}
-
-.header-bar .button:active:hover,
-.header-bar .button:checked:hover {
-    border-color: shade(@titlebar_bg_color, 0.7);
-}
-
-.header-bar .button:focus,
-.header-bar .button:hover:focus,
-.header-bar .button:active:focus,
-.header-bar .button:checked:focus,
-.header-bar .button:active:hover:focus
-.header-bar .button:checked:hover:focus {
-    border-color: shade(@titlebar_bg_color, 0.7);
-}
-
-.header-bar .button:insensitive {
-    border-color: shade(@titlebar_bg_color, 0.85);
-    background-color: shade(@titlebar_bg_color, 0.9);
-    background-image: none;
-}
-
-.header-bar .button:active:insensitive,
-.header-bar .button:checked:insensitive {
-    border-color: shade(@titlebar_bg_color, 0.75);
-    background-color: shade(@titlebar_bg_color, 0.80);
-    background-image: none;
-}
-
-.header-bar .entry {
-    border-color: shade(@titlebar_bg_color, 0.8);
-}
-
-.header-bar .entry:active,
-.header-bar .entry:focus {
-    border-color: shade(@titlebar_bg_color, 0.7);
-}
-
-/***********
- * toolbar *
- ***********/
-.toolbar {
-    padding: 4px;
-    border-style: none;
-    background-color: @toolbar_bg_color;
-    background-image: none;
-    color: @toolbar_fg_color;
-}
-
-.toolbar .button {
-    padding: 2px;
-}
-
-.toolbar .button.text-button {
-    padding: 2px 4px;
-}
-
-.toolbar .button.image-button {
-    padding: 4px 3px 3px 4px;
-}
-
-.toolbar:insensitive {
-    background-color: shade(@toolbar_bg_color, 0.9);
-    color: mix(@toolbar_fg_color, @toolbar_bg_color, 0.5);
-}
-
-/* menubar toolbars */
-.toolbar.menubar {
-    -GtkToolbar-button-relief: normal;
-}
-
-/*******************
- * primary-toolbar *
- *******************/
-.primary-toolbar,
-.primary-toolbar .toolbar,
-.primary-toolbar.toolbar {
-    -GtkWidget-window-dragging: true;
-
-    padding: 4px;
-    border-width: 0 0 1px 0;
-    border-style: solid;
-    border-color: shade(@toolbar_bg_color, 0.8);
-    background-color: @toolbar_bg_color;
-    background-image: none;
-    color: @toolbar_fg_color;
-}
-
-.primary-toolbar GtkComboBox,
-.primary-toolbar .button {
-    padding: 2px;
-    border-width: 1px;
-    border-color: transparent;
-    border-radius: 2px;
-    background-color: transparent;
-    background-image: none;
-    color: @toolbar_fg_color;
-}
-
-.primary-toolbar GtkComboBox.flat,
-.primary-toolbar .button.flat,
-.primary-toolbar GtkComboBox.flat,
-.primary-toolbar .button.flat,
-.toolbar GtkComboBox.flat,
-.toolbar .button.flat,
-.primary-toolbar GtkComboBox.flat:insensitive,
-.primary-toolbar .button.flat:insensitive,
-.primary-toolbar GtkComboBox.flat:insensitive,
-.primary-toolbar .button.flat:insensitive,
-.toolbar GtkComboBox.flat:insensitive,
-.toolbar .button.flat:insensitive {
-    border-color: transparent;
-    background-color: transparent;
-    background-image: none;
-    box-shadow: none;
-}
-
-.primary-toolbar .raised .button,
-.primary-toolbar .raised.button,
-.toolbar GtkComboBox,
-.toolbar .button {
-    border-color: shade(@toolbar_bg_color, 0.8);
-    background-color: shade(@toolbar_bg_color, 1.08);
-    background-image: none;
-    color: @toolbar_fg_color;
-}
-
-.primary-toolbar .button:hover,
-.toolbar .button:hover {
-    border-color: shade(@toolbar_bg_color, 0.7);
-    background-color: shade(@toolbar_bg_color, 1.10);
-    background-image: none;
-}
-
-.primary-toolbar .button:active,
-.toolbar .button:active,
-.primary-toolbar .button:checked,
-.toolbar .button:checked {
-    border-color: shade(@toolbar_bg_color, 0.8);
-    background-color: shade(@toolbar_bg_color, 0.95);
-    background-image: none;
-}
-
-.primary-toolbar .button:active:hover,
-.toolbar .button:active:hover,
-.primary-toolbar .button:checked:hover,
-.toolbar .button:checked:hover {
-    border-color: shade(@toolbar_bg_color, 0.7);
-}
-
-.primary-toolbar .button:focus,
-.primary-toolbar .button:hover:focus,
-.primary-toolbar .button:active:focus,
-.primary-toolbar .button:active:hover:focus,
-.primary-toolbar .button:checked:focus,
-.primary-toolbar .button:checked:hover:focus,
-.toolbar .button:focus,
-.toolbar .button:hover:focus,
-.toolbar .button:active:focus,
-.toolbar .button:active:hover:focus,
-.toolbar .button:checked:focus,
-.toolbar .button:checked:hover:focus {
-    border-color: shade(@toolbar_bg_color, 0.7);
-}
-
-.primary-toolbar .button:insensitive,
-.toolbar .button:insensitive {
-    border-color: shade(@toolbar_bg_color, 0.85);
-    background-color: shade(@toolbar_bg_color, 0.9);
-    background-image: none;
-}
-
-.primary-toolbar .button:active:insensitive,
-.toolbar .button:active:insensitive,
-.primary-toolbar .button:checked:insensitive,
-.toolbar .button:checked:insensitive {
-    border-color: shade(@toolbar_bg_color, 0.75);
-    background-color: shade(@toolbar_bg_color, 0.80);
-    background-image: none;
-}
-
-.primary-toolbar .entry,
-.toolbar .entry {
-    border-color: shade(@toolbar_bg_color, 0.8);
-}
-
-.primary-toolbar .entry:active,
-.primary-toolbar .entry:focus,
-.toolbar .entry:active,
-.toolbar .entry:focus {
-    border-color: shade(@toolbar_bg_color, 0.7);
-}
-
-/* inline-toolbar */
-.inline-toolbar.toolbar {
-    -GtkToolbar-button-relief: normal;
-
-    padding: 1px;
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.8);
-    border-radius: 0;
-    background-color: @theme_bg_color;
-    background-image: none;
-}
-
-.inline-toolbar.toolbar:last-child {
-    border-width: 0 1px 1px 1px;
-    border-color: shade(@theme_bg_color, 0.8);
-    border-radius: 0;
-}
-
-.inline-toolbar.toolbar .button {
-    padding: 1px;
-    border-width: 1px 0 1px 1px;
-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.8);
-    border-radius: 0;
-    background-color: shade(@theme_bg_color, 1.08);
-    background-image: none;
-    color: @theme_fg_color;
-}
-
-.inline-toolbar.toolbar .button:hover {
-    border-color: shade(@theme_bg_color, 0.7);
-    background-color: shade(@theme_bg_color, 1.10);
-    background-image: none;
-}
-
-.inline-toolbar.toolbar .button:active,
-.inline-toolbar.toolbar .button:checked {
-    border-color: shade(@theme_bg_color, 0.8);
-    background-color: shade(@theme_bg_color, 0.95);
-    background-image: none;
-}
-
-.inline-toolbar.toolbar .button:active:hover,
-.inline-toolbar.toolbar .button:checked:hover {
-    border-color: shade(@theme_bg_color, 0.7);
-}
-
-.inline-toolbar.toolbar .button:focus,
-.inline-toolbar.toolbar .button:hover:focus,
-.inline-toolbar.toolbar .button:active:focus,
-.inline-toolbar.toolbar .button:active:hover:focus,
-.inline-toolbar.toolbar .button:checked:focus,
-.inline-toolbar.toolbar .button:checked:hover:focus {
-    border-color: shade(@theme_bg_color, 0.7);
-}
-
-.inline-toolbar.toolbar .button:insensitive,
-.inline-toolbar.toolbar GtkToolButton .button:insensitive {
-    border-color: shade(@theme_bg_color, 0.85);
-    background-color: shade(@theme_bg_color, 0.9);
-    background-image: none;
-}
-
-.inline-toolbar.toolbar .button:active:insensitive
-.inline-toolbar.toolbar GtkToolButton .button:active:insensitive,
-.inline-toolbar.toolbar .button:checked:insensitive
-.inline-toolbar.toolbar GtkToolButton .button:checked:insensitive {
-    border-color: shade(@theme_bg_color, 0.75);
-    background-color: shade(@theme_bg_color, 0.80);
-    background-image: none;
-}
-
-/******************
- * linked buttons *
- *****************/
-/* set up shadows for visual separation */
-.linked .button,
-.inline-toolbar.toolbar .button,
-.inline-toolbar.toolbar GtkToolButton .button,
-.inline-toolbar.toolbar GtkToolButton > .button {
-    box-shadow: inset -1px 0 shade(@theme_bg_color, 0.9);
-}
-
-.linked .button:active,
-.inline-toolbar.toolbar .button:active,
-.inline-toolbar.toolbar GtkToolButton .button:active,
-.inline-toolbar.toolbar GtkToolButton > .button:active,
-.linked .button:checked,
-.inline-toolbar.toolbar .button:checked,
-.inline-toolbar.toolbar GtkToolButton .button:checked,
-.inline-toolbar.toolbar GtkToolButton > .button:checked {
-    box-shadow: inset -1px 0 shade(@theme_bg_color, 0.9),
-                inset 1px 0 alpha(@dark_shadow, 0.07),
-                inset 0 1px alpha(@dark_shadow, 0.08),
-                inset 0 -1px alpha(@dark_shadow, 0.05);
-}
-
-.linked .button:insensitive,
-.inline-toolbar.toolbar .button:insensitive,
-.inline-toolbar.toolbar GtkToolButton .button:insensitive,
-.inline-toolbar.toolbar GtkToolButton > .button:insensitive {
-    box-shadow: inset -1px 0 shade(@theme_bg_color, 0.85);
-}
-
-/* remove box shadow from last-child and only-child */
-.linked .button:last-child,
-.linked .button:only-child,
-.linked .button:insensitive:last-child,
-.linked .button:insensitive:only-child,
-.linked .button:active:insensitive:last-child,
-.linked .button:active:insensitive:only-child,
-.linked .button:checked:insensitive:last-child,
-.linked .button:checked:insensitive:only-child,
-.inline-toolbar.toolbar .button:last-child,
-.inline-toolbar.toolbar .button:only-child,
-.inline-toolbar.toolbar .button:insensitive:last-child,
-.inline-toolbar.toolbar .button:insensitive:only-child,
-.inline-toolbar.toolbar .button:active:insensitive:last-child,
-.inline-toolbar.toolbar .button:active:insensitive:only-child,
-.inline-toolbar.toolbar .button:checked:insensitive:last-child,
-.inline-toolbar.toolbar .button:checked:insensitive:only-child,
-.inline-toolbar.toolbar GtkToolButton:last-child > .button,
-.inline-toolbar.toolbar GtkToolButton:only-child > .button,
-.inline-toolbar.toolbar GtkToolButton:last-child > .button:insensitive,
-.inline-toolbar.toolbar GtkToolButton:only-child > .button:insensitive,
-.inline-toolbar.toolbar GtkToolButton:last-child > .button:active:insensitive,
-.inline-toolbar.toolbar GtkToolButton:only-child > .button:active:insensitive,
-.inline-toolbar.toolbar GtkToolButton:last-child > .button:checked:insensitive,
-.inline-toolbar.toolbar GtkToolButton:only-child > .button:checked:insensitive {
-    box-shadow: none;
-}
-
-/* add back the inset shadow effect */
-.linked .button:active:last-child,
-.linked .button:active:only-child,
-.inline-toolbar.toolbar .button:active:last-child,
-.inline-toolbar.toolbar .button:active:only-child,
-.inline-toolbar.toolbar GtkToolButton:last-child > .button:active,
-.inline-toolbar.toolbar GtkToolButton:only-child > .button:active,
-.linked .button:checked:last-child,
-.linked .button:checked:only-child,
-.inline-toolbar.toolbar .button:checked:last-child,
-.inline-toolbar.toolbar .button:checked:only-child,
-.inline-toolbar.toolbar GtkToolButton:last-child > .button:checked,
-.inline-toolbar.toolbar GtkToolButton:only-child > .button:checked {
-    box-shadow: inset 1px 0 alpha(@dark_shadow, 0.07),
-                inset 0 1px alpha(@dark_shadow, 0.08),
-                inset -1px 0 alpha(@dark_shadow, 0.07);
-}
-
-/* middle button */
-.linked .entry,
-.linked .button,
-.linked .button:active,
-.linked .button:active:hover,
-.linked .button:checked,
-.linked .button:checked:hover,
-.linked .button:insensitive,
-.inline-toolbar.toolbar .button,
-.inline-toolbar.toolbar .button:active,
-.inline-toolbar.toolbar .button:checked,
-.inline-toolbar.toolbar .button:insensitive,
-.inline-toolbar.toolbar GtkToolButton .button,
-.inline-toolbar.toolbar GtkToolButton .button:active,
-.inline-toolbar.toolbar GtkToolButton .button:checked,
-.inline-toolbar.toolbar GtkToolButton .button:insensitive {
-    border-width: 1px;
-    border-radius: 0;
-    border-right-width: 0;
-    border-left-width: 0;
-}
-
-/*leftmost button */
-.linked .entry:first-child,
-.linked .button:first-child,
-.linked .button:active:first-child,
-.linked .button:active:hover:first-child,
-.linked .button:checked:first-child,
-.linked .button:checked:hover:first-child,
-.linked .button:insensitive:first-child,
-.inline-toolbar.toolbar .button:first-child,
-.inline-toolbar.toolbar .button:active:first-child,
-.inline-toolbar.toolbar .button:checked:first-child,
-.inline-toolbar.toolbar .button:insensitive:first-child,
-.inline-toolbar.toolbar GtkToolButton:first-child .button,
-.inline-toolbar.toolbar GtkToolButton:first-child .button:active,
-.inline-toolbar.toolbar GtkToolButton:first-child .button:checked,
-.inline-toolbar.toolbar GtkToolButton:first-child .button:insensitive {
-    border-width: 1px;
-    border-radius: 2px;
-    border-right-width: 0;
-    border-bottom-right-radius: 0;
-    border-top-right-radius: 0;
-}
-
-/* rightmost button */
-.linked .entry:last-child,
-.linked .button:last-child,
-.linked .button:active:last-child,
-.linked .button:active:hover:last-child,
-.linked .button:checked:last-child,
-.linked .button:checked:hover:last-child,
-.linked .button:insensitive:last-child,
-.inline-toolbar.toolbar .button:last-child,
-.inline-toolbar.toolbar .button:active:last-child,
-.inline-toolbar.toolbar .button:checked:last-child,
-.inline-toolbar.toolbar .button:insensitive:last-child,
-.inline-toolbar.toolbar GtkToolButton:last-child .button,
-.inline-toolbar.toolbar GtkToolButton:last-child .button:active,
-.inline-toolbar.toolbar GtkToolButton:last-child .button:checked,
-.inline-toolbar.toolbar GtkToolButton:last-child .button:insensitive {
-    border-width: 1px;
-    border-radius: 2px;
-    border-left-width: 0;
-    border-bottom-left-radius: 0;
-    border-top-left-radius: 0;
-}
-
-/* linked single button */
-.linked .entry:only-child,
-.linked .button:only-child,
-.linked .button:active:only-child,
-.linked .button:active:hover:only-child,
-.linked .button:checked:only-child,
-.linked .button:checked:hover:only-child,
-.linked .button:insensitive:only-child,
-.inline-toolbar.toolbar .button:only-child,
-.inline-toolbar.toolbar .button:active:only-child,
-.inline-toolbar.toolbar .button:checked:only-child,
-.inline-toolbar.toolbar .button:insensitive:only-child,
-.inline-toolbar.toolbar GtkToolButton:only-child .button,
-.inline-toolbar.toolbar GtkToolButton:only-child .button:active,
-.inline-toolbar.toolbar GtkToolButton:only-child .button:checked,
-.inline-toolbar.toolbar GtkToolButton:only-child .button:insensitive {
-    border-width: 1px;
-    border-radius: 2px;
-}
-
-/* linked button shadows (vertical) */
-.linked.vertical .button,
-.inline-toolbar.toolbar.vertical .button,
-.inline-toolbar.toolbar.vertical GtkToolButton > .button {
-    box-shadow: inset 0 -1px shade(@theme_bg_color, 0.9);
-}
-
-.linked.vertical .button:active,
-.inline-toolbar.toolbar.vertical .button:active,
-.inline-toolbar.toolbar.vertical GtkToolButton > .button:activeactive,
-.linked.vertical .button:checked,
-.inline-toolbar.toolbar.vertical .button:checked,
-.inline-toolbar.toolbar.vertical GtkToolButton > .button:checked {
-    box-shadow: inset 0 -1px shade(@theme_bg_color, 0.9),
-                inset 1px 0 alpha(@dark_shadow, 0.07),
-                inset 0 1px alpha(@dark_shadow, 0.08),
-                inset -1px 0 alpha(@dark_shadow, 0.07);
-}
-
-.linked.vertical .button:insensitive,
-.inline-toolbar.toolbar.vertical .button:insensitive,
-.inline-toolbar.toolbar.vertical GtkToolButton > .button:insensitive {
-    box-shadow: inset 0 -1px shade(@theme_bg_color, 0.85);
-}
-
-/* remove box shadow from last-child and only-child */
-.linked.vertical .button:last-child,
-.linked.vertical .button:only-child,
-.linked.vertical .button:insensitive:last-child,
-.linked.vertical .button:insensitive:only-child,
-.linked.vertical .button:active:insensitive:last-child,
-.linked.vertical .button:active:insensitive:only-child,
-.linked.vertical .button:checked:insensitive:last-child,
-.linked.vertical .button:checked:insensitive:only-child,
-.inline-toolbar.toolbar.vertical .button:last-child,
-.inline-toolbar.toolbar.vertical .button:only-child,
-.inline-toolbar.toolbar.vertical .button:insensitive:last-child,
-.inline-toolbar.toolbar.vertical .button:insensitive:only-child,
-.inline-toolbar.toolbar.vertical .button:active:insensitive:last-child,
-.inline-toolbar.toolbar.vertical .button:active:insensitive:only-child,
-.inline-toolbar.toolbar.vertical .button:checked:insensitive:last-child,
-.inline-toolbar.toolbar.vertical .button:checked:insensitive:only-child,
-.inline-toolbar.toolbar.vertical GtkToolButton:last-child > .button,
-.inline-toolbar.toolbar.vertical GtkToolButton:only-child > .button,
-.inline-toolbar.toolbar.vertical GtkToolButton:last-child > .button:insensitive,
-.inline-toolbar.toolbar.vertical GtkToolButton:only-child > .button:insensitive,
-.inline-toolbar.toolbar.vertical GtkToolButton:last-child > .button:active:insensitive,
-.inline-toolbar.toolbar.vertical GtkToolButton:only-child > .button:active:insensitive,
-.inline-toolbar.toolbar.vertical GtkToolButton:last-child > .button:checked:insensitive,
-.inline-toolbar.toolbar.vertical GtkToolButton:only-child > .button:checked:insensitive {
-    box-shadow: none;
-}
-
-/* add back the inset shadow effect */
-.linked.vertical .button:active:last-child,
-.linked.vertical .button:active:only-child,
-.inline-toolbar.toolbar.vertical .button:active:last-child,
-.inline-toolbar.toolbar.vertical .button:active:only-child,
-.inline-toolbar.toolbar.vertical GtkToolButton:last-child > .button:active,
-.inline-toolbar.toolbar.vertical GtkToolButton:only-child > .button:active,
-.linked.vertical .button:active:last-child,
-.linked.vertical .button:active:only-child,
-.inline-toolbar.toolbar.vertical .button:active:last-child,
-.inline-toolbar.toolbar.vertical .button:active:only-child,
-.inline-toolbar.toolbar.vertical GtkToolButton:last-child > .button:active,
-.inline-toolbar.toolbar.vertical GtkToolButton:only-child > .button:active,
-.linked.vertical .button:checked:last-child,
-.linked.vertical .button:checked:only-child,
-.inline-toolbar.toolbar.vertical .button:checked:last-child,
-.inline-toolbar.toolbar.vertical .button:checked:only-child,
-.inline-toolbar.toolbar.vertical GtkToolButton:last-child > .button:checked,
-.inline-toolbar.toolbar.vertical GtkToolButton:only-child > .button:checked {
-    box-shadow: inset 1px 0 alpha(@dark_shadow, 0.07),
-                inset 0 1px alpha(@dark_shadow, 0.08),
-                inset -1px 0 alpha(@dark_shadow, 0.07);
-}
-
-/* middle button (vertical) */
-.linked.vertical .entry,
-.linked.vertical .button,
-.linked.vertical .button:active,
-.linked.vertical .button:active:hover,
-.linked.vertical .button:checked,
-.linked.vertical .button:checked:hover,
-.linked.vertical .button:insensitive {
-    border-width: 1px;
-    border-radius: 0;
-    border-top-width: 0;
-    border-bottom-width: 0;
-}
-
-/* top button (vertical) */
-.linked.vertical .entry:first-child,
-.linked.vertical .button:first-child,
-.linked.vertical .button:active:first-child,
-.linked.vertical .button:active:hover:first-child,
-.linked.vertical .button:checked:first-child,
-.linked.vertical .button:checked:hover:first-child,
-.linked.vertical .button:insensitive:first-child {
-    border-width: 1px;
-    border-radius: 2px;
-    border-bottom-width: 0;
-    border-bottom-right-radius: 0;
-    border-bottom-left-radius: 0;
-}
-
-/* bottom button (vertical) */
-.linked.vertical .entry:last-child,
-.linked.vertical .button:last-child,
-.linked.vertical .button:active:last-child,
-.linked.vertical .button:active:hover:last-child,
-.linked.vertical .button:checked:last-child,
-.linked.vertical .button:checked:hover:last-child,
-.linked.vertical .button:insensitive:last-child {
-    border-width: 1px;
-    border-radius: 2px;
-    border-top-width: 0;
-    border-top-left-radius: 0;
-    border-top-right-radius: 0;
-}
-
-/* linked single button (vertical) */
-.linked.vertical .entry:only-child,
-.linked.vertical .button:only-child,
-.linked.vertical .button:active:only-child,
-.linked.vertical .button:active:hover:only-child,
-.linked.vertical .button:checked:only-child,
-.linked.vertical .button:checked:hover:only-child,
-.linked.vertical .button:insensitive:only-child {
-    border-width: 1px;
-    border-radius: 2px;
-}
-
-/* linked toolbar buttons */
-.primary-toolbar .button.raised.linked,
-.primary-toolbar .raised.linked .button,
-.toolbar .button.raised.linked,
-.toolbar .raised.linked .button,
-.toolbar .linked .button {
-    box-shadow: inset -1px 0 shade(@toolbar_bg_color, 0.9);
-}
-
-.primary-toolbar .button.raised.linked:active,
-.primary-toolbar .raised.linked .button:active,
-.toolbar .button.raised.linked:active,
-.toolbar .raised.linked .button:active,
-.toolbar .linked .button:active,
-.primary-toolbar .raised.linked .button:checked,
-.toolbar .button.raised.linked:checked,
-.toolbar .raised.linked .button:checked,
-.toolbar .linked .button:checked {
-    box-shadow: inset -1px 0 shade(@toolbar_bg_color, 0.9),
-                inset 1px 0 alpha(@dark_shadow, 0.07),
-                inset 0 1px alpha(@dark_shadow, 0.08),
-                inset 0 -1px alpha(@dark_shadow, 0.05);
-}
-
-.primary-toolbar .button.raised.linked:insensitive,
-.primary-toolbar .raised.linked .button:insensitive,
-.toolbar .button.raised.linked:insensitive,
-.toolbar .raised.linked .button:insensitive,
-.toolbar .linked .button:insensitive {
-    box-shadow: inset -1px 0 shade(@toolbar_bg_color, 0.85);
-}
-
-/* remove box shadow from last-child and only-child */
-.primary-toolbar .button.raised.linked:last-child,
-.primary-toolbar .button.raised.linked:only-child,
-.primary-toolbar .button:insensitive.raised.linked:last-child,
-.primary-toolbar .button:insensitive.raised.linked:only-child,
-.primary-toolbar .button:active:insensitive.raised.linked:last-child,
-.primary-toolbar .button:active:insensitive.raised.linked:only-child,
-.primary-toolbar .button:checked:insensitive.raised.linked:last-child,
-.primary-toolbar .button:checked:insensitive.raised.linked:only-child,
-.primary-toolbar .raised.linked .button:last-child,
-.primary-toolbar .raised.linked .button:only-child,
-.primary-toolbar .raised.linked .button:insensitive:last-child,
-.primary-toolbar .raised.linked .button:insensitive:only-child,
-.primary-toolbar .raised.linked .button:active:insensitive:last-child,
-.primary-toolbar .raised.linked .button:active:insensitive:only-child,
-.primary-toolbar .raised.linked .button:checked:insensitive:last-child,
-.primary-toolbar .raised.linked .button:checked:insensitive:only-child,
-.toolbar .button.raised.linked:last-child,
-.toolbar .button.raised.linked:only-child,
-.toolbar .button:insensitive.raised.linked:last-child,
-.toolbar .button:insensitive.raised.linked:only-child,
-.toolbar .button:active:insensitive.raised.linked:last-child,
-.toolbar .button:active:insensitive.raised.linked:only-child,
-.toolbar .button:checked:insensitive.raised.linked:last-child,
-.toolbar .button:checked:insensitive.raised.linked:only-child,
-.toolbar .raised.linked .button:last-child,
-.toolbar .raised.linked .button:only-child,
-.toolbar .raised.linked .button:insensitive:last-child,
-.toolbar .raised.linked .button:insensitive:only-child,
-.toolbar .raised.linked .button:active:insensitive:last-child,
-.toolbar .raised.linked .button:active:insensitive:only-child,
-.toolbar .raised.linked .button:checked:insensitive:last-child,
-.toolbar .raised.linked .button:checked:insensitive:only-child,
-.toolbar .linked .button:last-child,
-.toolbar .linked .button:only-child,
-.toolbar .linked .button:insensitive:last-child,
-.toolbar .linked .button:insensitive:only-child,
-.toolbar .linked .button:active:insensitive:last-child,
-.toolbar .linked .button:active:insensitive:only-child
-.toolbar .linked .button:checked:insensitive:last-child,
-.toolbar .linked .button:checked:insensitive:only-child {
-    box-shadow: none;
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-.primary-toolbar .button:active.raised.linked:only-child,
-.primary-toolbar .raised.linked .button:active:last-child,
-.primary-toolbar .raised.linked .button:active:only-child,
-.toolbar .button:active.raised.linked:last-child,
-.toolbar .button:active.raised.linked:only-child,
-.toolbar .raised.linked .button:active:last-child,
-.toolbar .raised.linked .button:active:only-child,
-.toolbar .linked .button:active:last-child,
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-.toolbar .raised.linked .button:checked:only-child,
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-.toolbar .linked .button:checked:only-child {
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-}
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-/* middle button */
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-.primary-toolbar .raised.linked .button,
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-.primary-toolbar .raised.linked .button:insensitive,
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-.toolbar .raised.linked .button,
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-.toolbar .raised.linked .button:insensitive,
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-.toolbar .linked .button:checked,
-.toolbar .linked .button:insensitive {
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-/* leftmost button */
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-}
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-/* rightmost button */
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-.primary-toolbar .raised.linked .button:last-child,
-.primary-toolbar .raised.linked .button:active:last-child,
-.primary-toolbar .raised.linked .button:checked:last-child,
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-.toolbar .button.raised.linked:active:last-child,
-.toolbar .button.raised.linked:checked:last-child,
-.toolbar .button.raised.linked:insensitive:last-child,
-.toolbar .raised.linked .button:last-child,
-.toolbar .raised.linked .button:active:last-child,
-.toolbar .raised.linked .button:checked:last-child,
-.toolbar .raised.linked .button:insensitive:last-child,
-.toolbar .linked .button:last-child,
-.toolbar .linked .button:active:last-child,
-.toolbar .linked .button:checked:last-child,
-.toolbar .linked .button:insensitive:last-child {
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-
-/* linked single button */
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-.primary-toolbar .button.raised.linked:active:only-child,
-.primary-toolbar .button.raised.linked:checked:only-child,
-.primary-toolbar .button.raised.linked:insensitive:only-child,
-.primary-toolbar .raised.linked .button:only-child,
-.primary-toolbar .raised.linked .button:active:only-child,
-.primary-toolbar .raised.linked .button:checked:only-child,
-.primary-toolbar .raised.linked .button:insensitive:only-child,
-.toolbar .button.raised.linked:only-child,
-.toolbar .button.raised.linked:active:only-child,
-.toolbar .button.raised.linked:checked:only-child,
-.toolbar .button.raised.linked:insensitive:only-child,
-.toolbar .raised.linked .button:only-child,
-.toolbar .raised.linked .button:active:only-child,
-.toolbar .raised.linked .button:checked:only-child,
-.toolbar .raised.linked .button:insensitive:only-child,
-.toolbar .linked .button:only-child,
-.toolbar .linked .button:active:only-child,
-.toolbar .linked .button:checked:only-child,
-.toolbar .linked .button:insensitive:only-child {
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-}
-
-/* linked titlebar buttons */
-.header-bar .button.raised.linked,
-.header-bar .raised.linked .button,
-.header-bar .linked .button {
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-}
-
-.header-bar .button.raised.linked:active,
-.header-bar .raised.linked .button:active,
-.header-bar .button.raised.linked:checked,
-.header-bar .raised.linked .button:checked,
-.header-bar .linked .button:active,
-.header-bar .linked .button:checked {
-    box-shadow: inset -1px 0 shade(@titlebar_bg_color, 0.9),
-                inset 1px 0 alpha(@dark_shadow, 0.07),
-                inset 0 1px alpha(@dark_shadow, 0.08),
-                inset 0 -1px alpha(@dark_shadow, 0.05);
-}
-
-.header-bar .button.raised.linked:insensitive,
-.header-bar .raised.linked .button:insensitive,
-.header-bar .linked .button:insensitive {
-    box-shadow: inset -1px 0 shade(@titlebar_bg_color, 0.85);
-}
-
-/* remove box shadow from last-child and only-child */
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-.header-bar .button.raised.linked:only-child,
-.header-bar .button:insensitive.raised.linked:last-child,
-.header-bar .button:insensitive.raised.linked:only-child,
-.header-bar .button:active:insensitive.raised.linked:last-child,
-.header-bar .button:active:insensitive.raised.linked:only-child,
-.header-bar .button:checked:insensitive.raised.linked:last-child,
-.header-bar .button:checked:insensitive.raised.linked:only-child,
-.header-bar .raised.linked .button:last-child,
-.header-bar .raised.linked .button:only-child,
-.header-bar .raised.linked .button:insensitive:last-child,
-.header-bar .raised.linked .button:insensitive:only-child,
-.header-bar .raised.linked .button:active:insensitive:last-child,
-.header-bar .raised.linked .button:active:insensitive:only-child,
-.header-bar .raised.linked .button:checked:insensitive:last-child,
-.header-bar .raised.linked .button:checked:insensitive:only-child,
-.header-bar .linked .button:last-child,
-.header-bar .linked .button:only-child,
-.header-bar .linked .button:insensitive:last-child,
-.header-bar .linked .button:insensitive:only-child,
-.header-bar .linked .button:active:insensitive:last-child,
-.header-bar .linked .button:active:insensitive:only-child,
-.header-bar .linked .button:checked:insensitive:last-child,
-.header-bar .linked .button:checked:insensitive:only-child {
-    box-shadow: none;
-}
-
-/* add back the inset shadow effect */
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-.header-bar .button:active.raised.linked:only-child,
-.header-bar .raised.linked .button:active:last-child,
-.header-bar .raised.linked .button:active:only-child,
-.header-bar .linked .button:active:last-child,
-.header-bar .linked .button:active:only-child,
-.header-bar .button:checked.raised.linked:last-child,
-.header-bar .button:checked.raised.linked:only-child,
-.header-bar .raised.linked .button:checked:last-child,
-.header-bar .raised.linked .button:checked:only-child,
-.header-bar .linked .button:checked:last-child,
-.header-bar .linked .button:checked:only-child {
-    box-shadow: inset 1px 0 alpha(@dark_shadow, 0.07),
-                inset 0 1px alpha(@dark_shadow, 0.08),
-                inset -1px 0 alpha(@dark_shadow, 0.07);
-}
-
-/* middle button */
-.header-bar .button.raised.linked,
-.header-bar .button.raised.linked:active,
-.header-bar .button.raised.linked:checked,
-.header-bar .button.raised.linked:insensitive,
-.header-bar .raised.linked .button,
-.header-bar .raised.linked .button:active,
-.header-bar .raised.linked .button:checked,
-.header-bar .raised.linked .button:insensitive,
-.header-bar .linked .button,
-.header-bar .linked .button:active,
-.header-bar .linked .button:checked,
-.header-bar .linked .button:insensitive {
-    border-width: 1px;
-    border-radius: 0;
-    border-right-width: 0;
-    border-left-width: 0;
-}
-
-/* leftmost button */
-.header-bar .button.raised.linked:first-child,
-.header-bar .button.raised.linked:active:first-child,
-.header-bar .button.raised.linked:insensitive:first-child,
-.header-bar .raised.linked .button:first-child,
-.header-bar .raised.linked .button:active:first-child,
-.header-bar .raised.linked .button:insensitive:first-child,
-.header-bar .linked .button:first-child,
-.header-bar .linked .button:active:first-child,
-.header-bar .linked .button:insensitive:first-child {
-    border-width: 1px;
-    border-radius: 2px;
-    border-right-width: 0;
-    border-bottom-right-radius: 0;
-    border-top-right-radius: 0;
-}
-
-/* rightmost button */
-.header-bar .button.raised.linked:last-child,
-.header-bar .button.raised.linked:active:last-child,
-.header-bar .button.raised.linked:checked:last-child,
-.header-bar .button.raised.linked:insensitive:last-child,
-.header-bar .raised.linked .button:last-child,
-.header-bar .raised.linked .button:active:last-child,
-.header-bar .raised.linked .button:checked:last-child,
-.header-bar .raised.linked .button:insensitive:last-child,
-.header-bar .linked .button:last-child,
-.header-bar .linked .button:active:last-child,
-.header-bar .linked .button:checked:last-child,
-.header-bar .linked .button:insensitive:last-child {
-    border-width: 1px;
-    border-radius: 2px;
-    border-left-width: 0;
-    border-bottom-left-radius: 0;
-    border-top-left-radius: 0;
-}
-
-/* linked single button */
-.header-bar .button.raised.linked:only-child,
-.header-bar .button.raised.linked:active:only-child,
-.header-bar .button.raised.linked:checked:only-child,
-.header-bar .button.raised.linked:insensitive:only-child,
-.header-bar .raised.linked .button:only-child,
-.header-bar .raised.linked .button:active:only-child,
-.header-bar .raised.linked .button:checked:only-child,
-.header-bar .raised.linked .button:insensitive:only-child,
-.header-bar .linked .button:only-child,
-.header-bar .linked .button:active:only-child,
-.header-bar .linked .button:checked:only-child,
-.header-bar .linked .button:insensitive:only-child {
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-    border-radius: 2px;
-}
-
-/***********
- * tooltip *
- ***********/
-.tooltip {
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade(@theme_tooltip_bg_color, 0.8);
-    border-radius: 2px;
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-    background-image: none;
-    color: @theme_tooltip_fg_color;
-}
-
-.tooltip.background {
-    background-color: @theme_tooltip_bg_color;
-    background-clip: padding-box;
-}
-
-.tooltip.window-frame.csd {
-    background-color: transparent;
-}
-
-.tooltip * {
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-    color: inherit;
-}
-
-/************
- * treeview *
- ************/
-GtkTreeView {
-    -GtkTreeView-vertical-separator: 0;
-
-    outline-offset: -1px;
-}
-
-GtkTreeView.dnd {
-    border-width: 1px;
-    border-style: solid;
-    border-color: @theme_selected_bg_color;
-    border-radius: 0;
-}
-
-GtkTreeView .entry {
-    border-radius: 0;
-    background-color: @theme_base_color;
-    background-image: none;
-}
-
-/************
- * viewport *
- ************/
-GtkViewport.frame {
-    border-width: 0;
-}
-
-.view {
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-    color: @theme_text_color;
-}
-
-.view:insensitive,
-.view:insensitive:insensitive {
-    background-color: shade(@theme_base_color, 0.9);
-    color: mix(@theme_fg_color, @theme_bg_color, 0.5);
-}
-
-.view:selected,
-.view:selected:focus {
-    background-color: @theme_selected_bg_color;
-    color: @theme_selected_fg_color;
-}
-
-/**************
- * action-bar *
- **************/
-.action-bar {
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-    border-width: 1px 0 0 0;
-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.8);
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-.action-bar .button.text-button {
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-}
-
-.action-bar .button.image-button {
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-
-.action-bar .title {
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-    padding: 0 12px;
-}
-
-.action-bar .subtitle {
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-}
-
-/***************
- * search bars *
- ***************/
-.search-bar {
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-    border-style: solid;
-    border-color: shade(@theme_bg_color, 0.8);
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-}
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-.search-bar .button.close-button {
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-}
-
-/***********
- * dialogs *
- ***********/
-GtkMessageDialog,
-.prompt {
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-    -GtkDialog-action-area-border: 0;
-    -GtkDialog-button-spacing: 0;
-
-    margin: 0;
-    padding: 0;
-}
-
-/********************
- * various choosers *
- ********************/
-GtkFontButton .separator,
-GtkFileChooserButton .separator {
-    /* always disable separators */
-    -GtkWidget-wide-separators: true;
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-
-GtkFontButton GtkLabel:last-child {
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-
-GtkFileChooserButton GtkImage:last-child {
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-
-GtkFileChooser .pane-separator,
-GtkFileChooser .pane-separator:hover {
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-    border-style: solid;
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-    color: shade(@theme_bg_color, 0.9);
-}
-
-/* for fallback when header bar not used */
-GtkFileChooser .dialog-action-box {
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-}
-
-/*********************
- * app notifications *
- *********************/
-.app-notification {
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-    padding: 8px;
-    background-color: @theme_base_color;
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-}
-
-/*******
- * osd *
- *******/
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-}
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-GtkOverlay.osd {
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-.osd.frame {
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-.osd.button,
-.osd .button {
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-.osd.button:prelight,
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-.osd.button:active,
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-.osd GtkMenuButton.button:active,
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-.osd.button:active:hover,
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-.osd GtkMenuButton.button:active:hover,
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-.osd.button:insensitive,
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-.osd.button:active:insensitive,
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-.osd.toolbar {
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-    padding: 4px;
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-.osd.toolbar .button {
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-.osd.toolbar .button:hover {
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-.osd.toolbar .button:active,
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-.osd.toolbar .button:active:hover,
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-.osd.toolbar .button:focus,
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-.osd.toolbar .button:insensitive {
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-.osd.toolbar .button:active:insensitive,
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-.osd.toolbar .button:first-child {
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-.osd.toolbar .button:last-child {
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-.osd.toolbar .button:only-child,
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-.osd.toolbar .separator {
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-/* used by gnome-settings-daemon's media-keys OSD */
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-.osd.progressbar {
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-
-.osd .scale.slider {
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-                inset 0 1px shade(@osd_bg, 0.8),
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-.osd .scale.slider:hover {
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-.osd .scale.slider:insensitive {
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-.osd .scale.trough {
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-.osd .scale.trough.highlight {
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-/* used by Documents */
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-/******************************
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- ******************************/
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-/******************************
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-/******************
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-/* menu button */
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-/*************************
- * touch text selections *
- *************************/
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-GtkBubbleWindow.osd.background {
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-GtkBubbleWindow .toolbar {
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-/*******
- * CSD *
- *******/
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-.maximized .titlebar {
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-/* this is the default titlebar that is added by GTK
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-/*
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-*/
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