<html class="reftest-wait"><head> <title>Testcase bug - Crash [@ nsIFrame::Invalidate] with display: inherit, large margin and padding and generated content</title> <script> function addstyle(){ var x=document.createElementNS('http://www.w3.org/1999/xhtml','style'); x.innerHTML='body::before {content: "text"; }'; document.documentElement.appendChild(x); document.documentElement.offsetHeight; document.documentElement.removeAttribute("class"); } </script> </head> <body onload="setTimeout(addstyle,0);"> <div style="display: table;"> <div style="display: inherit;float: left;margin-bottom: -9999999px;padding-top: 9999999999px;"> <span style="position: fixed;">t</span> </div> </div> </body></html>