--- a/web/data/cubicweb.old.css	Wed Dec 21 17:59:37 2011 +0100
+++ b/web/data/cubicweb.old.css	Mon Dec 19 19:01:15 2011 +0100
@@ -813,7 +813,7 @@
 
 table.listing th {
   font-weight: bold;
-  background: #ebe8d9 url("button.png") repeat-x;
+  background: %(listingHeaderBgColor)s;
 }
 
 table.listing td a,