Fix spacing between nav and dropdown to be consistent with other dropdowns

app/assets/stylesheets/pages/search.scss

@@ -166,7 +166,7 @@ input[type="checkbox"]:hover {
     .dropdown-menu {
       transition-duration: 100ms, 75ms;
       transition-delay: 75ms, 100ms;
-      transform: translateY(13px);
+      transform: translateY(7px);
       opacity: 1;
     }
   }