[gnome-themes-standard] Tried to make the text emboss effect opacity a function of the background lightness. Set backdrop sp

[Jakub Steiner <jimmac src gnome org>]

commit a8b57405b2f3bcec47e65435060b4412ddd1a94f
Author: Lapo Calamandrei <calamandrei gmail com>
Date:   Thu May 22 14:34:00 2014 +0200

    Tried to make the text emboss effect opacity a function of the background
    lightness.
    Set backdrop specific colors var to backdrop states.

 themes/Adwaita/gtk-3.0/_common.scss           |    4 +-
 themes/Adwaita/gtk-3.0/_drawing.scss          |   17 ++++---
 themes/Adwaita/gtk-3.0/gtk-contained-dark.css |   56 ++++++++++++------------
 themes/Adwaita/gtk-3.0/gtk-contained.css      |   58 ++++++++++++------------
 4 files changed, 68 insertions(+), 67 deletions(-)
---
diff --git a/themes/Adwaita/gtk-3.0/_common.scss b/themes/Adwaita/gtk-3.0/_common.scss
index d6eceb8..0603565 100644
--- a/themes/Adwaita/gtk-3.0/_common.scss
+++ b/themes/Adwaita/gtk-3.0/_common.scss
@@ -378,12 +378,12 @@ GtkComboBox {
     icon-shadow: none;
   }
   &:backdrop { 
-    color: $_insensitive_fg_color; 
+    color: $_backdrop_fg_color; 
     text-shadow: none;
     icon-shadow: none;
   }
   &:backdrop:insensitive { 
-    color: transparentize($_insensitive_fg_color,0.5); 
+    color: transparentize($_backdrop_insensitive_color,0.5); 
   }
   
   .separator {
diff --git a/themes/Adwaita/gtk-3.0/_drawing.scss b/themes/Adwaita/gtk-3.0/_drawing.scss
index f5db690..81865f5 100644
--- a/themes/Adwaita/gtk-3.0/_drawing.scss
+++ b/themes/Adwaita/gtk-3.0/_drawing.scss
@@ -22,7 +22,7 @@ $widget_bottom_hilight: 0 1px $borders_edge; //outer hilight "used" on
   }
 }
 
- mixin _button_text_shadow ($tc:$theme_fg_color) { 
+ mixin _button_text_shadow ($tc:$theme_fg_color, $bg:$theme_bg_color) { 
 //
 // helper function for the text emboss effect
 //
@@ -30,9 +30,11 @@ $widget_bottom_hilight: 0 1px $borders_edge; //outer hilight "used" on
 // 
 // TODO: this functions needs a way to deal with special cases
 //
+  
+  $_lbg: lightness($bg)/100%;
 
-  $_dark: transparentize(black,0.8);
-  $_bright: transparentize(white,0.2);
+  $_dark: transparentize(black,$_lbg*0.8);
+  $_bright: transparentize(white,1-$_lbg/($_lbg*1.3));
 
   @if lightness($tc) < 50% {
     text-shadow: 0 1px $_bright;
@@ -65,7 +67,6 @@ $widget_bottom_hilight: 0 1px $borders_edge; //outer hilight "used" on
 // possible $t values:
 // normal, hover, active, insensitive, insensitive-active,
 // backdrop, backdrop-active, backdrop-insensitive, backdrop-insensitive-active,
-// colored, colored-hover, colored-active, colored-backdrop
 // 
   border-width: 1px;
   border-style: solid;
@@ -90,7 +91,7 @@ $widget_bottom_hilight: 0 1px $borders_edge; //outer hilight "used" on
     @if $colored_button { @include _button_border_color($c); }
     @else { border-color: $borders_color; }
 
-    @include _button_text_shadow($tc);
+    @include _button_text_shadow($tc,$c);
     @include _button_box_shadow(inset 0 1px $borders_edge, 
                                 $widget_bottom_hilight);
   }
@@ -103,7 +104,7 @@ $widget_bottom_hilight: 0 1px $borders_edge; //outer hilight "used" on
                                       lighten($c,4%) 40%,
                                       $c);
 
-    @include _button_text_shadow($tc);
+    @include _button_text_shadow($tc,lighten($c,4%));
     @include _button_box_shadow(inset 0 1px $borders_edge, 
                                 $widget_bottom_hilight);
   }
@@ -123,7 +124,7 @@ $widget_bottom_hilight: 0 1px $borders_edge; //outer hilight "used" on
                                         darken($c,10%),
                                         darken($c,5%) 3%);
     }
-    @include _button_text_shadow($tc);
+    @include _button_text_shadow($tc,darken($c,10%));
     @include _button_box_shadow(inset 0 2px 3px -1px transparentize(black,0.7),
                                 $widget_bottom_hilight);
   }
@@ -145,7 +146,7 @@ $widget_bottom_hilight: 0 1px $borders_edge; //outer hilight "used" on
     color: $_insensitive_fg_color;
     border-color: $_insensitive_borders_color;
     @include _button_box_shadow($widget_bottom_hilight);
-    background-image: linear-gradient(to bottom, transparentize($_backdrop_borders_color,.9));
+    background-image: linear-gradient(to bottom, transparentize($_insensitive_borders_color,.8)); //FIXME? 
better to use mix() probably
   }
 
   @else if $t==backdrop { // backdrop button
diff --git a/themes/Adwaita/gtk-3.0/gtk-contained-dark.css b/themes/Adwaita/gtk-3.0/gtk-contained-dark.css
index 50cc9e9..20e8009 100644
--- a/themes/Adwaita/gtk-3.0/gtk-contained-dark.css
+++ b/themes/Adwaita/gtk-3.0/gtk-contained-dark.css
@@ -169,8 +169,8 @@ GtkGrid:insensitive {
   color: #eeeeec;
   background-image: linear-gradient(to bottom, #454c4c, #393f3f 40%, #2d3232);
   border-color: #1c1f1f;
-  text-shadow: 0 -1px rgba(0, 0, 0, 0.2);
-  icon-shadow: 0 -1px rgba(0, 0, 0, 0.2);
+  text-shadow: 0 -1px rgba(0, 0, 0, 0.81176);
+  icon-shadow: 0 -1px rgba(0, 0, 0, 0.81176);
   box-shadow: inset 0 1px rgba(238, 238, 236, 0.1), 0 1px rgba(238, 238, 236, 0.1); }
   .button:hover,
   .toolbar .button.raised:hover,
@@ -182,8 +182,8 @@ GtkGrid:insensitive {
     color: #eeeeec;
     border-color: #212424;
     background-image: linear-gradient(to bottom, #5b6464, #434a4a 40%, #393f3f);
-    text-shadow: 0 -1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 -1px rgba(0, 0, 0, 0.2);
+    text-shadow: 0 -1px rgba(0, 0, 0, 0.77976);
+    icon-shadow: 0 -1px rgba(0, 0, 0, 0.77976);
     box-shadow: inset 0 1px rgba(238, 238, 236, 0.1), 0 1px rgba(238, 238, 236, 0.1); }
   .button:active,
   .toolbar .button.raised:active,
@@ -195,8 +195,8 @@ GtkGrid:insensitive {
     color: #eeeeec;
     border-color: #1c1f1f;
     background-image: linear-gradient(to bottom, #212424, #2d3232 3%);
-    text-shadow: 0 -1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 -1px rgba(0, 0, 0, 0.2);
+    text-shadow: 0 -1px rgba(0, 0, 0, 0.89176);
+    icon-shadow: 0 -1px rgba(0, 0, 0, 0.89176);
     box-shadow: inset 0 2px 3px -1px rgba(0, 0, 0, 0.3), 0 1px rgba(238, 238, 236, 0.1); }
   .button:backdrop,
   .toolbar .button.raised:backdrop,
@@ -264,7 +264,7 @@ GtkGrid:insensitive {
       color: white;
       border-color: #1c1f1f;
       box-shadow: 0 1px rgba(238, 238, 236, 0.1);
-      background-image: linear-gradient(to bottom, rgba(28, 31, 31, 0.1)); }
+      background-image: linear-gradient(to bottom, rgba(28, 31, 31, 0.2)); }
   .button.suggested-action,
   .toolbar .button.raised.suggested-action,
   .toolbar .raised .button.suggested-action,
@@ -275,8 +275,8 @@ GtkGrid:insensitive {
     color: white;
     background-image: linear-gradient(to bottom, #3583d5, #2a76c6 40%, #256ab1);
     border-color: #215d9c;
-    text-shadow: 0 -1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 -1px rgba(0, 0, 0, 0.2);
+    text-shadow: 0 -1px rgba(0, 0, 0, 0.62353);
+    icon-shadow: 0 -1px rgba(0, 0, 0, 0.62353);
     box-shadow: inset 0 1px rgba(238, 238, 236, 0.1), 0 1px rgba(238, 238, 236, 0.1); }
     .button.suggested-action:hover,
     .toolbar .button.raised.suggested-action:hover,
@@ -288,8 +288,8 @@ GtkGrid:insensitive {
       color: white;
       border-color: #215d9c;
       background-image: linear-gradient(to bottom, #5b9add, #3180d4 40%, #2a76c6);
-      text-shadow: 0 -1px rgba(0, 0, 0, 0.2);
-      icon-shadow: 0 -1px rgba(0, 0, 0, 0.2);
+      text-shadow: 0 -1px rgba(0, 0, 0, 0.59153);
+      icon-shadow: 0 -1px rgba(0, 0, 0, 0.59153);
       box-shadow: inset 0 1px rgba(238, 238, 236, 0.1), 0 1px rgba(238, 238, 236, 0.1); }
     .button.suggested-action:active,
     .toolbar .button.raised.suggested-action:active,
@@ -301,8 +301,8 @@ GtkGrid:insensitive {
       color: white;
       border-color: #215d9c;
       background-image: linear-gradient(to bottom, #215d9c, #256ab1 3%);
-      text-shadow: 0 -1px rgba(0, 0, 0, 0.2);
-      icon-shadow: 0 -1px rgba(0, 0, 0, 0.2);
+      text-shadow: 0 -1px rgba(0, 0, 0, 0.70353);
+      icon-shadow: 0 -1px rgba(0, 0, 0, 0.70353);
       box-shadow: inset 0 2px 3px -1px rgba(0, 0, 0, 0.3), 0 1px rgba(238, 238, 236, 0.1); }
     .button.suggested-action:backdrop,
     .toolbar .button.raised.suggested-action:backdrop,
@@ -349,8 +349,8 @@ GtkGrid:insensitive {
     color: white;
     background-image: linear-gradient(to bottom, #ed1212, #d51010 40%, #bd0e0e);
     border-color: #a60c0c;
-    text-shadow: 0 -1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 -1px rgba(0, 0, 0, 0.2);
+    text-shadow: 0 -1px rgba(0, 0, 0, 0.64078);
+    icon-shadow: 0 -1px rgba(0, 0, 0, 0.64078);
     box-shadow: inset 0 1px rgba(238, 238, 236, 0.1), 0 1px rgba(238, 238, 236, 0.1); }
     .button.destructive-action:hover,
     .toolbar .button.raised.destructive-action:hover,
@@ -362,8 +362,8 @@ GtkGrid:insensitive {
       color: white;
       border-color: #a60c0c;
       background-image: linear-gradient(to bottom, #f03c3c, #e81111 40%, #d51010);
-      text-shadow: 0 -1px rgba(0, 0, 0, 0.2);
-      icon-shadow: 0 -1px rgba(0, 0, 0, 0.2);
+      text-shadow: 0 -1px rgba(0, 0, 0, 0.60878);
+      icon-shadow: 0 -1px rgba(0, 0, 0, 0.60878);
       box-shadow: inset 0 1px rgba(238, 238, 236, 0.1), 0 1px rgba(238, 238, 236, 0.1); }
     .button.destructive-action:active,
     .toolbar .button.raised.destructive-action:active,
@@ -375,8 +375,8 @@ GtkGrid:insensitive {
       color: white;
       border-color: #a60c0c;
       background-image: linear-gradient(to bottom, #a60c0c, #bd0e0e 3%);
-      text-shadow: 0 -1px rgba(0, 0, 0, 0.2);
-      icon-shadow: 0 -1px rgba(0, 0, 0, 0.2);
+      text-shadow: 0 -1px rgba(0, 0, 0, 0.72078);
+      icon-shadow: 0 -1px rgba(0, 0, 0, 0.72078);
       box-shadow: inset 0 2px 3px -1px rgba(0, 0, 0, 0.3), 0 1px rgba(238, 238, 236, 0.1); }
     .button.destructive-action:backdrop,
     .toolbar .button.raised.destructive-action:backdrop,
@@ -467,8 +467,8 @@ GtkGrid:insensitive {
     color: #eeeeec;
     border-color: #1c1f1f;
     background-image: linear-gradient(to bottom, #515a5a, #5d6767 3%);
-    text-shadow: 0 -1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 -1px rgba(0, 0, 0, 0.2);
+    text-shadow: 0 -1px rgba(0, 0, 0, 0.73176);
+    icon-shadow: 0 -1px rgba(0, 0, 0, 0.73176);
     box-shadow: inset 0 2px 3px -1px rgba(0, 0, 0, 0.3), 0 1px rgba(238, 238, 236, 0.1); }
 .spinbutton.vertical .button:first-child {
   border-radius: 3px 3px 0 0; }
@@ -485,14 +485,14 @@ GtkComboBox {
   padding: 0;
   -GtkComboBox-arrow-scaling: 0.5;
   -GtkComboBox-shadow-type: none;
-  text-shadow: 0 -1px rgba(0, 0, 0, 0.2);
-  icon-shadow: 0 -1px rgba(0, 0, 0, 0.2); }
+  text-shadow: 0 -1px rgba(0, 0, 0, 0.81176);
+  icon-shadow: 0 -1px rgba(0, 0, 0, 0.81176); }
   GtkComboBox:insensitive {
     color: white;
     text-shadow: none;
     icon-shadow: none; }
   GtkComboBox:backdrop {
-    color: white;
+    color: #eeeeec;
     text-shadow: none;
     icon-shadow: none; }
   GtkComboBox:backdrop:insensitive {
@@ -681,8 +681,8 @@ GtkPopover {
     color: #eeeeec;
     background-image: linear-gradient(to bottom, #454c4c, #393f3f 40%, #2d3232);
     border-color: #1c1f1f;
-    text-shadow: 0 -1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 -1px rgba(0, 0, 0, 0.2);
+    text-shadow: 0 -1px rgba(0, 0, 0, 0.81176);
+    icon-shadow: 0 -1px rgba(0, 0, 0, 0.81176);
     box-shadow: inset 0 1px rgba(238, 238, 236, 0.1), 0 1px rgba(238, 238, 236, 0.1); }
   .button.titlebutton:active {
     border-width: 1px;
@@ -690,8 +690,8 @@ GtkPopover {
     color: #eeeeec;
     border-color: #1c1f1f;
     background-image: linear-gradient(to bottom, #212424, #2d3232 3%);
-    text-shadow: 0 -1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 -1px rgba(0, 0, 0, 0.2);
+    text-shadow: 0 -1px rgba(0, 0, 0, 0.89176);
+    icon-shadow: 0 -1px rgba(0, 0, 0, 0.89176);
     box-shadow: inset 0 2px 3px -1px rgba(0, 0, 0, 0.3), 0 1px rgba(238, 238, 236, 0.1); }
   .button.titlebutton:backdrop {
     border-width: 1px;
diff --git a/themes/Adwaita/gtk-3.0/gtk-contained.css b/themes/Adwaita/gtk-3.0/gtk-contained.css
index cd479c3..3beefa5 100644
--- a/themes/Adwaita/gtk-3.0/gtk-contained.css
+++ b/themes/Adwaita/gtk-3.0/gtk-contained.css
@@ -169,8 +169,8 @@ GtkGrid:insensitive {
   color: #2e3436;
   background-image: linear-gradient(to bottom, white, #ededed 40%, lightgray);
   border-color: #a1a1a1;
-  text-shadow: 0 1px rgba(255, 255, 255, 0.8);
-  icon-shadow: 0 1px rgba(255, 255, 255, 0.8);
+  text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+  icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
   box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), 0 1px rgba(255, 255, 255, 0.05); }
   .button:hover,
   .toolbar .button.raised:hover,
@@ -182,8 +182,8 @@ GtkGrid:insensitive {
     color: #2e3436;
     border-color: #a1a1a1;
     background-image: linear-gradient(to bottom, white, #f7f7f7 40%, #ededed);
-    text-shadow: 0 1px rgba(255, 255, 255, 0.8);
-    icon-shadow: 0 1px rgba(255, 255, 255, 0.8);
+    text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+    icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), 0 1px rgba(255, 255, 255, 0.05); }
   .button:active,
   .toolbar .button.raised:active,
@@ -195,8 +195,8 @@ GtkGrid:insensitive {
     color: #2e3436;
     border-color: #a1a1a1;
     background-image: linear-gradient(to bottom, #c7c7c7, #d1d1d1 3%, lightgray);
-    text-shadow: 0 1px rgba(255, 255, 255, 0.8);
-    icon-shadow: 0 1px rgba(255, 255, 255, 0.8);
+    text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+    icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
     box-shadow: inset 0 2px 3px -1px rgba(0, 0, 0, 0.3), 0 1px rgba(255, 255, 255, 0.05); }
   .button:backdrop,
   .toolbar .button.raised:backdrop,
@@ -264,7 +264,7 @@ GtkGrid:insensitive {
       color: #748489;
       border-color: #a1a1a1;
       box-shadow: 0 1px rgba(255, 255, 255, 0.05);
-      background-image: linear-gradient(to bottom, rgba(161, 161, 161, 0.1)); }
+      background-image: linear-gradient(to bottom, rgba(161, 161, 161, 0.2)); }
   .button.suggested-action,
   .toolbar .button.raised.suggested-action,
   .toolbar .raised .button.suggested-action,
@@ -275,8 +275,8 @@ GtkGrid:insensitive {
     color: white;
     background-image: linear-gradient(to bottom, #abc6e2, #729fcf 40%, #4c85c2);
     border-color: #2b537d;
-    text-shadow: 0 -1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 -1px rgba(0, 0, 0, 0.2);
+    text-shadow: 0 -1px rgba(0, 0, 0, 0.49647);
+    icon-shadow: 0 -1px rgba(0, 0, 0, 0.49647);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), 0 1px rgba(255, 255, 255, 0.05); }
     .button.suggested-action:hover,
     .toolbar .button.raised.suggested-action:hover,
@@ -288,8 +288,8 @@ GtkGrid:insensitive {
       color: white;
       border-color: #2b537d;
       background-image: linear-gradient(to bottom, #a7c3e1, #81a9d4 40%, #729fcf);
-      text-shadow: 0 -1px rgba(0, 0, 0, 0.2);
-      icon-shadow: 0 -1px rgba(0, 0, 0, 0.2);
+      text-shadow: 0 -1px rgba(0, 0, 0, 0.46447);
+      icon-shadow: 0 -1px rgba(0, 0, 0, 0.46447);
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), 0 1px rgba(255, 255, 255, 0.05); }
     .button.suggested-action:active,
     .toolbar .button.raised.suggested-action:active,
@@ -301,8 +301,8 @@ GtkGrid:insensitive {
       color: white;
       border-color: #2b537d;
       background-image: linear-gradient(to bottom, #3e78b6, #4883c1 3%, #4c85c2);
-      text-shadow: 0 -1px rgba(0, 0, 0, 0.2);
-      icon-shadow: 0 -1px rgba(0, 0, 0, 0.2);
+      text-shadow: 0 -1px rgba(0, 0, 0, 0.57647);
+      icon-shadow: 0 -1px rgba(0, 0, 0, 0.57647);
       box-shadow: inset 0 2px 3px -1px rgba(0, 0, 0, 0.3), 0 1px rgba(255, 255, 255, 0.05); }
     .button.suggested-action:backdrop,
     .toolbar .button.raised.suggested-action:backdrop,
@@ -349,8 +349,8 @@ GtkGrid:insensitive {
     color: white;
     background-image: linear-gradient(to bottom, #f47070, #ef2929 40%, #d51010);
     border-color: #760909;
-    text-shadow: 0 -1px rgba(0, 0, 0, 0.2);
-    icon-shadow: 0 -1px rgba(0, 0, 0, 0.2);
+    text-shadow: 0 -1px rgba(0, 0, 0, 0.56078);
+    icon-shadow: 0 -1px rgba(0, 0, 0, 0.56078);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), 0 1px rgba(255, 255, 255, 0.05); }
     .button.destructive-action:hover,
     .toolbar .button.raised.destructive-action:hover,
@@ -362,8 +362,8 @@ GtkGrid:insensitive {
       color: white;
       border-color: #760909;
       background-image: linear-gradient(to bottom, #f46b6b, #f03c3c 40%, #ef2929);
-      text-shadow: 0 -1px rgba(0, 0, 0, 0.2);
-      icon-shadow: 0 -1px rgba(0, 0, 0, 0.2);
+      text-shadow: 0 -1px rgba(0, 0, 0, 0.52878);
+      icon-shadow: 0 -1px rgba(0, 0, 0, 0.52878);
       box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), 0 1px rgba(255, 255, 255, 0.05); }
     .button.destructive-action:active,
     .toolbar .button.raised.destructive-action:active,
@@ -375,8 +375,8 @@ GtkGrid:insensitive {
       color: white;
       border-color: #760909;
       background-image: linear-gradient(to bottom, #bd0e0e, #d01010 3%, #d51010);
-      text-shadow: 0 -1px rgba(0, 0, 0, 0.2);
-      icon-shadow: 0 -1px rgba(0, 0, 0, 0.2);
+      text-shadow: 0 -1px rgba(0, 0, 0, 0.64078);
+      icon-shadow: 0 -1px rgba(0, 0, 0, 0.64078);
       box-shadow: inset 0 2px 3px -1px rgba(0, 0, 0, 0.3), 0 1px rgba(255, 255, 255, 0.05); }
     .button.destructive-action:backdrop,
     .toolbar .button.raised.destructive-action:backdrop,
@@ -467,8 +467,8 @@ GtkGrid:insensitive {
     color: #2e3436;
     border-color: #a1a1a1;
     background-image: linear-gradient(to bottom, #d9d9d9, #e3e3e3 3%, #e6e6e6);
-    text-shadow: 0 1px rgba(255, 255, 255, 0.8);
-    icon-shadow: 0 1px rgba(255, 255, 255, 0.8);
+    text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+    icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
     box-shadow: inset 0 2px 3px -1px rgba(0, 0, 0, 0.3), 0 1px rgba(255, 255, 255, 0.05); }
 .spinbutton.vertical .button:first-child {
   border-radius: 3px 3px 0 0; }
@@ -485,18 +485,18 @@ GtkComboBox {
   padding: 0;
   -GtkComboBox-arrow-scaling: 0.5;
   -GtkComboBox-shadow-type: none;
-  text-shadow: 0 1px rgba(255, 255, 255, 0.8);
-  icon-shadow: 0 1px rgba(255, 255, 255, 0.8); }
+  text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+  icon-shadow: 0 1px rgba(255, 255, 255, 0.76923); }
   GtkComboBox:insensitive {
     color: #748489;
     text-shadow: none;
     icon-shadow: none; }
   GtkComboBox:backdrop {
-    color: #748489;
+    color: #454f52;
     text-shadow: none;
     icon-shadow: none; }
   GtkComboBox:backdrop:insensitive {
-    color: rgba(116, 132, 137, 0.5); }
+    color: rgba(199, 199, 199, 0.5); }
   GtkComboBox .separator {
     -GtkWidget-wide-separators: true;
     -GtkWidget-horizontal-separator: 0;
@@ -681,8 +681,8 @@ GtkPopover {
     color: #2e3436;
     background-image: linear-gradient(to bottom, white, #ededed 40%, lightgray);
     border-color: #a1a1a1;
-    text-shadow: 0 1px rgba(255, 255, 255, 0.8);
-    icon-shadow: 0 1px rgba(255, 255, 255, 0.8);
+    text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+    icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
     box-shadow: inset 0 1px rgba(255, 255, 255, 0.05), 0 1px rgba(255, 255, 255, 0.05); }
   .button.titlebutton:active {
     border-width: 1px;
@@ -690,8 +690,8 @@ GtkPopover {
     color: #2e3436;
     border-color: #a1a1a1;
     background-image: linear-gradient(to bottom, #c7c7c7, #d1d1d1 3%, lightgray);
-    text-shadow: 0 1px rgba(255, 255, 255, 0.8);
-    icon-shadow: 0 1px rgba(255, 255, 255, 0.8);
+    text-shadow: 0 1px rgba(255, 255, 255, 0.76923);
+    icon-shadow: 0 1px rgba(255, 255, 255, 0.76923);
     box-shadow: inset 0 2px 3px -1px rgba(0, 0, 0, 0.3), 0 1px rgba(255, 255, 255, 0.05); }
   .button.titlebutton:backdrop {
     border-width: 1px;