Source code

Revision control

Other Tools

Test Info:

<html>
<head>
<style>
body {
/* Standize line-height, because the default varies by platform */
line-height: 50px;
}
div#a {
width: 3em;
column-count: 2;
column-gap: 0px;
background: lightgreen;
}
div#b {
float: left;
background: lightblue;
}
div#c {
height: 100px;
background: orange;
}
</style>
</head>
<body>
<div id="a">
<div id="b"><br/><br/>b</div>
<div id="c">c c c</div>
</div>
</body>
</html>