 type="text/html"/>
  <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#the-height-property" />
  <link rel="match" href="height-111-ref.xht" />

  <style type="text/css">
   .a { height: 3em; background: red; width: 15em; }
   .b { height: 3em; background: green; margin: 0 0 10em 0; }
  </style>
 </head>
 <body>
  <p>Test passes if there is <strong>no red</strong>.</p>
  <div class="a">
   <div class="b">
   </div>
  </div>
 </body>
</html>
