third_party/WebKit/LayoutTests/fast/block/float/dynamic-unfloat-pref-width.html

   1 <head>
   2 <style>
   3 #container { border:2px solid blue; }
   4 #container:hover { border:5px solid lime; }
   5 #one { border:2px solid orange }
   6 </style>
   7 </head>
   8 <body>
   9 <div id="container" style="position:absolute;">
  10 <div id="one" style="float:left">One</div><div style="float:left;">Two</div>
  11 </div>
  12
  13 <script>
  14 document.body.offsetWidth;
  15 document.getElementById('one').style.cssFloat=''
  16 </script>