Source code

Revision control

Other Tools

Test Info:

<head>↩
</head>
<body >
<div style="column-count: 2; border: 1px solid green">↩
<span>AAAA
<div style="float: left;border: 1px solid blue">BBBB↩
</div>↩
</span>↩
</div>
</body>
</html>