[gnome-themes-standard] actionbar: very subtle gradient for the background.

[Jakub Steiner <jimmac src gnome org>]

commit 80341c6a18781d47eea502f6017566b23c6471e3
Author: Jakub Steiner <jimmac gmail com>
Date:   Tue Jan 7 15:29:13 2014 +0100

    actionbar: very subtle gradient for the background.

 themes/Adwaita/gtk-3.0/gtk-widgets.css |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/themes/Adwaita/gtk-3.0/gtk-widgets.css b/themes/Adwaita/gtk-3.0/gtk-widgets.css
index 1998102..696c93c 100644
--- a/themes/Adwaita/gtk-3.0/gtk-widgets.css
+++ b/themes/Adwaita/gtk-3.0/gtk-widgets.css
@@ -2581,7 +2581,10 @@ GtkCheckButton:selected:focus {
     border-color: shade(@borders, 0.90);
 
     box-shadow: inset 0 -1px shade(@borders, 1.30);
-    background-color: @theme_bg_color;
+    background-image: linear-gradient(to bottom,
+                                      shade(@theme_bg_color, 1.05),
+                                      shade(@theme_bg_color, 0.95)
+                                      );
 
     padding: 6px 6px 5px 6px;
 }