[gnome-themes-standard] revert mix() for transparent() for separators

[Jakub Steiner <jimmac src gnome org>]

commit b9072e4791fcfc7d505b308b1a14e9db2b7b3ce4
Author: Jakub Steiner <jimmac gmail com>
Date:   Tue May 27 17:37:11 2014 +0200

    revert mix() for transparent() for separators
    
    - used over gradients on buttons for example (font)

 themes/Adwaita/gtk-3.0/_common.scss           |    2 +-
 themes/Adwaita/gtk-3.0/gtk-contained-dark.css |    2 +-
 themes/Adwaita/gtk-3.0/gtk-contained.css      |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/themes/Adwaita/gtk-3.0/_common.scss b/themes/Adwaita/gtk-3.0/_common.scss
index fb1ea02..e310d93 100644
--- a/themes/Adwaita/gtk-3.0/_common.scss
+++ b/themes/Adwaita/gtk-3.0/_common.scss
@@ -739,7 +739,7 @@ GtkScrolledWindow {
 .separator {
   // always disable separators
   // -GtkWidget-wide-separators: true;
-  color: mix($borders_color, $bg_color, 20%);
+  color: transparentize(black, 0.9);
 }
 
 /**********************
diff --git a/themes/Adwaita/gtk-3.0/gtk-contained-dark.css b/themes/Adwaita/gtk-3.0/gtk-contained-dark.css
index 7fbe5ec..4478db0 100644
--- a/themes/Adwaita/gtk-3.0/gtk-contained-dark.css
+++ b/themes/Adwaita/gtk-3.0/gtk-contained-dark.css
@@ -763,7 +763,7 @@ GtkScrolledWindow GtkViewport.frame {
   border-style: none; }
 
 .separator {
-  color: #333838; }
+  color: rgba(0, 0, 0, 0.1); }
 
 /**********************
  * Window Decorations *
diff --git a/themes/Adwaita/gtk-3.0/gtk-contained.css b/themes/Adwaita/gtk-3.0/gtk-contained.css
index 7f806c5..4e09593 100644
--- a/themes/Adwaita/gtk-3.0/gtk-contained.css
+++ b/themes/Adwaita/gtk-3.0/gtk-contained.css
@@ -763,7 +763,7 @@ GtkScrolledWindow GtkViewport.frame {
   border-style: none; }
 
 .separator {
-  color: #dddddd; }
+  color: rgba(0, 0, 0, 0.1); }
 
 /**********************
  * Window Decorations *