show top menu on floating header

static/css/style.less

@@ -912,7 +912,11 @@ body {
             .smaller();
            
             #topmenu{
-                display:none;
+                button{
+                    // padding: 0.5rem;
+                    // padding-left: 0.5rem;
+                    // padding-right: 0.5rem;
+                }
             }
             #contributionsBanner {
                 display:none;