Tweaks

gtk-3.0/scss/_button.scss

@@ -130,13 +130,14 @@
 			border: none;
 			background-color: transparent;
 			background-image: none;
+			box-shadow: none;
 		}
 
 		// TODO
 	}
 
 	&.separator, .separator {
-		color: shade($bg, .95);
+		color: shade($bg, ($contrast + .05));
 		border: 1px solid currentColor;
 
 		&:insensitive { color: shade($bg, .85); }

gtk-3.0/scss/_entry.scss

@@ -81,8 +81,9 @@
  ! Combobox entry *
 *******************/
 
-@include exports("comboboxentry") {
-	GtkComboBox.combobox-entry {
+@include exports("combobox") {
+	GtkComboBox {
+		&.combobox-entry {
 			.entry {
 				&, &:hover, &:focus, &:active, &:insensitive {
 					border-width: 1px 0 1px 1px;
@@ -99,5 +100,15 @@
 				}
 			}
 		}
+
+		.separator {
+			/* always disable separators */
+			-GtkWidget-wide-separators: true;
+			-GtkWidget-horizontal-separator: 0;
+			-GtkWidget-vertical-separator: 0;
+
+			border-style: none;
+		}
+	}
 }
 

gtk-3.0/scss/_view.scss

@@ -132,6 +132,18 @@
 }
 
 
+/***********
+ ! Separator
+************/
+
+@include exports("separator") {
+    .view.separator, .separator {
+        color: shade($bg_color, ($contrast + .10));
+        border: 1px solid currentColor;
+    }
+}
+
+
 /*********************
  ! Column view headers
 **********************/

gtk-3.0/scss/widgets.scss

@@ -2,110 +2,21 @@
 @import "colors";
 @import "base";
 @import "button";
-@import "toggle";
 @import "entry";
-@import "menu";
-@import "toolbar";
-@import "sidebar";
-@import "view";
-@import "grid";
-@import "progress";
-@import "spinner";
-@import "window";
 @import "calendar";
+@import "grid";
 @import "infobar";
+@import "menu";
 @import "notebook";
+@import "progress";
 @import "scrollbar";
+@import "sidebar";
+@import "spinner";
+@import "toggle";
+@import "toolbar";
+@import "view";
+@import "window";
 
-/*************
-* separator *
-*************/
-.view.separator,
-.separator {
-    border-width: 1px;
-    border-style: solid;
-    border-color: shade($bg_color, 0.9);
-    color: shade($bg_color, 0.9);
-}
-
-.button .separator,
-.button.separator {
-    border-color: shade($bg_color, 0.95);
-}
-
-.button .separator:insensitive,
-.button.separator:insensitive {
-    border-color: shade($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;
-}
 
 /**************
 * spinbutton *