<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>