diff --git a/trac/htdocs/libcaca.css b/trac/htdocs/libcaca.css
index 51c533d..ee15c3f 100644
--- a/trac/htdocs/libcaca.css
+++ b/trac/htdocs/libcaca.css
@@ -466,8 +466,8 @@ div.code, pre.wiki, pre.literal-block {
     color: #674e4e;
 }
 #tabs li li.active {
-    border: 1px solid #E5DCDC;
-    background: #E5DCDC;
+    border: 1px solid #D7E6FF;
+    background: #D7E6FF;
 }
 .wiki-toc :link, .wiki-toc :visited {
     color: #2C1F1C
@@ -598,5 +598,5 @@ table.listing tbody td.new_replies {
 /* admin */
 
 .admin #tabs li, .admin fieldset {
-    background: none;
+    background: #fff;
 }