gecko-dev/dom/html/crashtests/978644.xhtml

12 строки
285 B
HTML

<html xmlns="http://www.w3.org/1999/xhtml">
<body onload="document.getElementById('b').appendChild(document.getElementById('v'));">
<fieldset><fieldset id="b"></fieldset></fieldset>
<div id="v"><fieldset><input required="" /><input required="" /></fieldset></div>
</body>
</html>