anchor.diff:  <!-- delete later -->
   <meta charset="utf-8">
   <meta http-equiv="X-UA-Compatible" content="IE=edge">
  -<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1.0, user-scalable=no">
  +<meta name="viewport" content="width=device-width, initial-scale=0.8, maximum-scale=1.0, user-scalable=no">
   <!-- Bootstrap -->
   <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.2/css/bootstrap.min.css" rel="stylesheet">
   <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
  
positive.code: </script>
  </head>
  <body>
      <div class="container-fluid full-height">
      <div class="row full-height">
          <div class="sidebar-left col-sm-2 hidden-sm hidden-xs">
  
negative.code:             </div><!-- col-xs-11 -->
          </div>
      </div>
      <div class="row bottom-spacer">
      </div>
    </div>
  <!-- Include all compiled plugins (below), or include individual files as needed -->
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.2/js/bootstrap.min.js"></script>
  </body>
  </html>