<!DOCTYPE html>
<title>CSS Variables 1: Test variables in background shorthand.</title>
<link rel="author" title="Lea Verou" href="mailto:lea@verou.me">
<style>
div {
	width: 50px;
	height: 50px;
	padding: 50px;
	margin: 10px;
	display: inline-block;
	background: green;
}
</style>
<p>Test passes if you see four green squares, and no red.</p>
<div id="d1"></div>
<div id="d2"></div>
<div id="d3"></div>
<div id="d4"></div>