<html>
<head>
<script type="text/javascript">

function boom()
{
  document.getElementById("b").style.position = "static";
  document.body.offsetHeight;
  document.getElementById("a").style.fontSize = "110%";
}

</script>
</head>

<body style="-moz-column-count: 1;" onload="boom();">
  <div id="a" style="float: right; height: 80px;">
    <div id="b" style="position: absolute; height: 10px;"></div>
    <div style="height: 100px; width: 11px;"></div>
  </div>
</body>

</html>