<svg xmlns="http://www.w3.org/2000/svg" height="5" onload="setTimeout(boom, 30);" class="reftest-wait"> <bindings xmlns="http://www.mozilla.org/xbl"><binding id="foo"><content></content></binding></bindings> <script> function boom() { document.getElementById("rr").style.MozBinding = "url('#foo')"; document.documentElement.setAttribute('height', "5px"); setTimeout(done, 30); } function done() { document.documentElement.removeAttribute("class"); } </script> <rect id="rr" x="50%" width="25%" height="10em" fill="red"/> </svg>