diff --git a/trac/htdocs/libcaca.css b/trac/htdocs/libcaca.css
index 1c97f88..192e5f7 100644
--- a/trac/htdocs/libcaca.css
+++ b/trac/htdocs/libcaca.css
@@ -304,7 +304,7 @@ margin: 0 auto;
 }
 
 .wikitoolbar :link, .wikitoolbar :visited {
-    border: 1px solid #;
+    border: 1px solid #CCCC88;
     margin-left: 2px
 }