[epiphany] epiphany.css: use 'transparent' instead of 'none' for background color

[Xan Lopez <xan src gnome org>]

commit d4392e86207542e1b167065b510f2f14eaf44778
Author: Xan Lopez <xan igalia com>
Date:   Tue Jan 10 17:01:35 2012 +0100

    epiphany.css: use 'transparent' instead of 'none' for background color
    
    Required by newest GTK+.

 data/ui/epiphany.css |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/data/ui/epiphany.css b/data/ui/epiphany.css
index 86b2fb2..6b52eed 100644
--- a/data/ui/epiphany.css
+++ b/data/ui/epiphany.css
@@ -40,7 +40,7 @@ GtkProgressBar#ephy-progress-bar.trough {
   border-style: none;
   border-width: 0;
   background-image: none;
-  background-color: none;
+  background-color: transparent;
   border-radius: 0;
 }