<!DOCTYPE HTML> <html class="reftest-wait"><head> <meta charset="utf-8"> <title>Testcase for bug 750066</title> <style> iframe { -moz-transition: width 2000ms ease-out 0s; } </style> <script> function resize(w) { var win = window.frames[0]; win.frameElement.style.width = w; } function doTest() { resize('1000px'); setTimeout(function(){ resize('500px'); setTimeout(function(){ document.documentElement.removeAttribute("class"); },0); },500); } </script> </head> <body> <iframe src="750066-iframe.html"></iframe> <script> window.addEventListener("MozReftestInvalidate", doTest, false); </script> </body> </html>