<!DOCTYPE html>
<title>flexbox | multicol on flexbox items</title>
<link rel="author" href="http://opera.com" title="Opera Software">
<style>
div {
	background: blue;
}
p {
	font-family: monospace;
	background: yellow;
	column-rule: 1em solid lime;
	columns: 2;
	width: 200px;
	margin: 0 auto;
}
</style>

<div>
	<p>one two three four five</p>
</div>