anchor.diff:  		body{
   			font-family: 'helvetica neue', helvetica, sans-serif;
   			font-size: 18px;
  +		}
  +		.checkered-bg {
  +			background-image: url('./checker-bg.png');
   		}
   		ul{
   			list-style: none;
  
positive.code: 			<% end %>
  		</ul>
  	<% end %>
  	
  </body>
  </html>
negative.code: <body>
  	<h1>Meetup Swatches</h1>
  	
  	<label><input type="checkbox" class="checker"></input><small> transparency grid</small></label>
  
  	<% @color_types.each do |type_key, type| %>
  		<p><%= type["comment"] %></p>
  		<ul>
  