orporation" href="http://mozilla.com/" />
    <link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#anonymous-block-level" />
    <meta name="flags" content="" />
  </head><body>
    <span style="position: relative; left: 100px">
      <span style="display: block">
        aaa
      </span>
      <span style="float: left">bbb</span>
      <span style="display: block">
        aaa
      </span>
    </span>
  
 
</body></html>