fix height of .grw-subnav

src/client/styles/scss/_subnav.scss

@@ -1,5 +1,5 @@
 .grw-subnav {
-  padding: 10px 15px;
+  padding: 8px 15px;
 
   @include media-breakpoint-up(md) {
     min-height: 115px;