<!DOCTYPE html>
<title>flexbox | flex-flow: column-reverse wrap-reverse; order</title>
<link rel="author" href="http://opera.com" title="Opera Software">
<style>
div {
	background: blue;
	margin: 1em;
	border: 1px solid black;
}
div div {
	background: yellow;
	display: inline-block;
}
span {
	background: white;
	margin: 1em;
	width: 8em;
	height: 1.2em;
	display: inline-block;
}
</style>

<div>
	<div><span>three</span><span>four</span></div><div><span>one</span><span>two</span></div>
</div>