<html>
<head>
<style>
.absent {
    background: #fff url(foo.png) no-repeat left 4px;
}
body {
    background: #fff;
}
</style>
<script>
if (window.testRunner)
    window.testRunner.dumpAsText();
document.styleSheets[0].rules[1].style.background;
</script>
</head>
<body>
This test passes if it doesn't ASSERT.
</body>
</html>