diff --git a/trac/htdocs/libcaca.css b/trac/htdocs/libcaca.css
index bad66aa..c362a2a 100644
--- a/trac/htdocs/libcaca.css
+++ b/trac/htdocs/libcaca.css
@@ -128,5 +128,5 @@ fieldset {
     margin: 0.5em;
 }
 #field-description {
-    background-image:  url(/browser/web/trunk/static/img/dashit-light.png?format=raw) no-repeat top center;
+    background: url(/browser/web/trunk/static/img/dashit-light.png?format=raw) no-repeat right bottom;
 }