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<!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>