diff --git a/gtk-3.0/scss/_functions.scss b/gtk-3.0/scss/_functions.scss
index d693099..0bb775c 100755
--- a/gtk-3.0/scss/_functions.scss
+++ b/gtk-3.0/scss/_functions.scss
@@ -20,10 +20,6 @@ $modules: () !default;
     }
 }
 
-@function mix($color1, $color2, $amount) {
-    @return unquote("mix(#{$color1},#{$color2},#{$amount})");
-}
-
 @function border_normal($color) {
     @return shade($color, $contrast);
 }
diff --git a/gtk-3.0/scss/widgets/_button.scss b/gtk-3.0/scss/widgets/_button.scss
index 5a86b68..4bb6855 100755
--- a/gtk-3.0/scss/widgets/_button.scss
+++ b/gtk-3.0/scss/widgets/_button.scss
@@ -79,7 +79,7 @@
     @extend %linked_button;
 
     box-shadow: inset -1px 0 border_normal(rgba(0, 0, 0, .12 + $border_strength)),
-                0 1px 2px -1px fade-out($dark_shadow, .98 + $shadow_strength);
+                0 1px 2px -1px fade-out($dark_shadow, .88 + $shadow_strength);
 
     &:focus, &:hover {
         box-shadow: inset -1px 0 border_focus(rgba(0, 0, 0, .12 + $border_strength)),
@@ -97,7 +97,7 @@
 
     &:insensitive { box-shadow: inset -1px 0 shade($bg, .8); }
 
-    &:last-child, &:only-child { box-shadow: 0 1px 2px -1px fade-out($dark_shadow, .98 + $shadow_strength); }
+    &:last-child, &:only-child { box-shadow: 0 1px 2px -1px fade-out($dark_shadow, .88 + $shadow_strength); }
 
     &:last-child:hover, &:only-child:hover { box-shadow: 0 1px 2px -1px fade-out($dark_shadow, .78 + $shadow_strength); }
 
diff --git a/gtk-3.0/scss/widgets/_choosers.scss b/gtk-3.0/scss/widgets/_choosers.scss
index 07f27a2..9344dd3 100644
--- a/gtk-3.0/scss/widgets/_choosers.scss
+++ b/gtk-3.0/scss/widgets/_choosers.scss
@@ -99,9 +99,9 @@
             -GtkWidget-vertical-separator: 0;
         }
 
-        GtkLabel:last-child { color: fade-out(currentColor, .3); }
+        GtkLabel:last-child { color: currentColor; }
 
-        GtkImage:last-child { color: fade-out(currentColor, .3); }
+        GtkImage:last-child { color: currentColor; }
     }
 
     GtkFileChooser {
diff --git a/gtk-3.0/scss/widgets/_menu.scss b/gtk-3.0/scss/widgets/_menu.scss
index 79a5d2f..1201361 100755
--- a/gtk-3.0/scss/widgets/_menu.scss
+++ b/gtk-3.0/scss/widgets/_menu.scss
@@ -238,7 +238,7 @@
 
     GtkModelButton.button {
         &, &:backdrop {
-            @include button(transparent, currentColor);
+            @include button(transparent, $menu_fg_color);
 
             &:focus:hover, &:active:hover, &:hover, &:selected {
                 background-image: none;
diff --git a/gtk-3.0/scss/widgets/_misc.scss b/gtk-3.0/scss/widgets/_misc.scss
index cdf3ca7..6860bc7 100644
--- a/gtk-3.0/scss/widgets/_misc.scss
+++ b/gtk-3.0/scss/widgets/_misc.scss
@@ -81,18 +81,12 @@
     }
 
     .expander {
-        color: fade-out(currentColor, .3);
-        border: fade-out(currentColor, .3);
+        color: currentColor;
+        opacity: .7;
 
-        &:hover {
-            color: fade-out(currentColor, .2);
-            border-color: fade-out(currentColor, .2);
-        }
+        &:hover { opacity: .8; }
 
-        &:active {
-            color: fade-out(currentColor, .1);
-            border-color: fade-out(currentColor, .1);
-        }
+        &:active { opacity: .7; }
     }
 }
 
@@ -103,11 +97,15 @@
 
 @include exports("symbolicimage") {
     .image {
-        color: fade-out(currentColor, .5);
+        color: currentColor;
+        opacity: .5;
 
-        &:hover { color: fade-out(currentColor, .1); }
+        &:hover { opacity: .9; }
 
-        &:selected, &:selected:hover { color: $selected_fg_color; }
+        &:selected, &:selected:hover {
+            color: $selected_fg_color;
+            opacity: 1;
+        }
     }
 }
 
diff --git a/gtk-3.0/scss/widgets/_view.scss b/gtk-3.0/scss/widgets/_view.scss
index f873114..0477c1c 100644
--- a/gtk-3.0/scss/widgets/_view.scss
+++ b/gtk-3.0/scss/widgets/_view.scss
@@ -77,14 +77,14 @@
     }
 
     .dim-label {
-        &, &.view { color: fade-out(currentColor, .5); }
+        &, &.view { opacity: .3; }
     }
 
     .dnd { border: 1px solid $selected_bg_color; }
 
     .grip { background-color: transparent; }
 
-    .arrow { color: fade-out(currentColor, .3); }
+    .arrow { opacity: .3; }
 
     .rubberband {
         &, &.view, &.content-view.view {