mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-01 22:55:23 +00:00
20 lines
504 B
HTML
20 lines
504 B
HTML
<html>
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
|
<script type="text/javascript">
|
|
|
|
function boom()
|
|
{
|
|
var y = document.createTextNode(' Y ');
|
|
document.getElementById("a").appendChild(y);
|
|
document.body.offsetHeight;
|
|
var z = document.createTextNode('Z');
|
|
document.body.insertBefore(z, document.body.lastChild);
|
|
}
|
|
|
|
</script>
|
|
</head>
|
|
|
|
<body onload="boom();"><div style="-moz-column-count: 2; width: 1px;"><div id="a">M N矋<span>م</span></div></div>H</body>
|
|
</html>
|