diff --git a/core/layout/common.css b/core/layout/common.css
index 19151ed8..088ae7aa 100755
--- a/core/layout/common.css
+++ b/core/layout/common.css
@@ -407,13 +407,13 @@ nav a:hover {
 	position: -webkit-sticky; /* Safari */
 	position: sticky;
 	top:0px;
-	z-index:0;
+	z-index:10;
 	width:100%;
 }
 
 #navfixedconnected {
 	top:45px;
-	z-index:18;
+	z-index:10;
 	position: -webkit-sticky; /* Safari */
 	position: sticky;
 }