<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
 <head>
  <title>Bug 204831: 1</title>
  <style type="text/css">
   * { margin: 0; padding: 0; border: 0; }
   html { border: solid thin silver; }
   div { margin: 1em; padding: 0.5em; background: yellow; }
   .float { width: 20em; margin: 0 1em; float: left; background: aqua; }
  </style>
 </head>
 <body>
  <div class="float"> FLOAT </div>
  <div> BLOCK </div>
 </body>
</html>