d: yellow;
   }
  </style>
 </head>
 <body>
  <p>The following two pictograms should look identical.</p>
  <div id="test-outer">
   <div id="test-middle">
    <div id="test-inner">
    </div>
   </div>
  </div>
  <div id="control-outer">
   <div id="control-middle">
    <div id="control-inner">
    </div>
   </div>
  </div>
 </body>
</html>
