diff --git a/webui/style.css b/webui/style.css
index bd0999c..ecb0699 100644
--- a/webui/style.css
+++ b/webui/style.css
@@ -145,6 +145,10 @@ tr:hover td {
 
 legend {
   padding-top: 1em;
+  text-align: center;
+  width: 100%;
+  padding-bottom: 1em;
+  font-weight: bold;
 }
 
 span.icon {