anchor.diff:  	vertical-align: top;
   	display: inline-block;
   /*	border: 1px solid black;
  -*/	width: 33%;
  +*/	width: 31%;
   	height: 30vh;
   	margin-left: auto;
   	margin-right: auto;
  
positive.code: 	position: relative;
  	vertical-align: top;
  	display: inline-block;
  	width: 49%;
  	height: 48%;
  	margin: auto;
  	margin-bottom: 2px;
  
negative.code: 	</div>
  <% end %>
  
  </div></center>
  