Merge pull request #1129 from sharelatex/jel-accessible-focus

Focus styling for menu and contact form

GitOrigin-RevId: e8288308f8284eae1374fb774d8290b190c47d3a

services/web/public/stylesheets/components/navbar.less

@@ -468,13 +468,13 @@
       padding: @navbar-subdued-padding;
       margin-left: 0;
       background-color: transparent;
-      &:hover {
+      &:hover,
+      &:focus {
         color: @navbar-subdued-hover-color;
         background-color: @navbar-subdued-hover-bg;
       }
       &:focus {
-          color: @navbar-subdued-color;
-          background-color: transparent;
+        .tab-focus()
       }
     }