diff --git a/trac/htdocs/libcaca.css b/trac/htdocs/libcaca.css
index b90fa71..f5ae46e 100644
--- a/trac/htdocs/libcaca.css
+++ b/trac/htdocs/libcaca.css
@@ -378,7 +378,7 @@ div.code, pre.wiki, pre.literal-block {
     border: 1px dotted #552701;
 }
 
-.wiki-toc {
+.wiki-toc, #prefs {
     background: #FFBB22 url(/browser/web/trunk/static/img/dashit-light.png?format=raw) no-repeat right bottom;
     padding-bottom: 100px;
     border: 1px solid #552701;