diff --git a/contrib/static/site.css b/contrib/static/site.css
index d80058f..568f2a8 100644
--- a/contrib/static/site.css
+++ b/contrib/static/site.css
@@ -273,6 +273,7 @@ fieldset {
 	padding-left: 10px;
 	margin-top: 10px;
 	margin-bottom: 10px;
+	background-color: #252525;
 }
 
 .replybar {