diff --git a/trac/htdocs/main.css b/trac/htdocs/main.css
index 54f8d5d..7ae96a7 100644
--- a/trac/htdocs/main.css
+++ b/trac/htdocs/main.css
@@ -121,3 +121,7 @@ dt em {
 #jumprev, #jumploc {
     margin:0.2em 0 0.6em;
 }
+#prefs {
+    background: #88AA77;
+    border: 2px solid #945973;
+}