Noissue - Format CSS comments and implement new wd classes

static/scss/components/_article.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/>.
 
-// Article ////////////////////////////////////////////////////////////////
+/*******************************************************************************
+ * Article
+ ******************************************************************************/
 
 .article.card
 {
   padding: $md;
 
   @media (min-width: $phablet-breakpoint)
   {
     padding: $lg;
   }
 }
 
 .article-heading,
 .article-browser-selector
 {
   padding-bottom: $md;
   margin-bottom: $md;
   border-bottom: 1px dotted $gray;
 }
 
 .article-browser-selector
 {
   @extend .clearfix;
   display: none;
 }
 
 .js .article-browser-selector
 {
   display: block;
 }