<html class="reftest-wait"> <head> <script> window.addEventListener("load", foo1, false); function foo1() { document.getElementById("a").style.width = "20em"; setTimeout(foo2, 30); } function foo2() { document.getElementById("b").style.width = "auto"; document.documentElement.removeAttribute("class"); } </script> </head> <body> <table> <tr> <td id="a"> <table style="display: -moz-inline-box;"> <tr> <td width="100%"> XXX XXX <div id="b" style="width: 200%; display: table-column-group;"></div> </td> </tr> </table> </td> </tr> </table> </body> </html>