<!DOCTYPE html>
<style>
.foo {
width: 100px;
height: 100px;
background-image: url('resources/green-400-px-square.png');
}
</style>
<script>
if (window.testRunner)
testRunner.zoomPageIn();
</script>
<div>
This test passes if the divs below are green squares.
</div>
<br>
<div class="foo"></div>
<br>
<div class="foo"></div>