diff --git a/templates/2k11/admin/style.css b/templates/2k11/admin/style.css
index bb1b81ac..14de8601 100644
--- a/templates/2k11/admin/style.css
+++ b/templates/2k11/admin/style.css
@@ -791,7 +791,10 @@ h4 {
 
 h5, h6 { font-size: 1em; }
 
-summary { cursor: pointer; }
+summary {
+    cursor: pointer;
+    outline: none;
+}
 
 
 /* BACKEND MESSAGES