Noissue - Format CSS comments and implement new wd classes

static/scss/layout/_navbar.scss

 // This file is part of help.eyeo.com.
 // Copyright (C) 2017 Eyeo GmbH
 //
 // help.eyeo.com is free software: you can redistribute it and/or modify
 // it under the terms of the GNU General Public License as published by
 // the Free Software Foundation, either version 3 of the License, or
 // (at your option) any later version.
 //
 // help.eyeo.com is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 // GNU General Public License for more details.
 //
 // You should have received a copy of the GNU General Public License
 // along with help.eyeo.com.  If not, see <http://www.gnu.org/licenses/>.
 
+/*******************************************************************************
+ * Navbar
+ ******************************************************************************/
+
 .navbar
 {
   padding-top: $md;
   padding-bottom: $md;
   color: $white;
   background-color: $black;
 }
 
 .navbar a
 {
   color: $white;
 }
 
-// Navbar Collapse
+/* Navbar Collapse
+ ******************************************************************************/
 
 .navbar-collapse
 {
   display: none;
   clear: both;
 
   &.open
   {
     display: block;
   }
 
   @media (min-width: $tablet-breakpoint)
   {
     display: block;
     clear: none;
     width: auto;
   }
 }
 
 .no-js .navbar-collapse
 {
   display: block;
 }