2 <script src="../../resources/run-after-display.js"></script>
3 <div style="width: 200px; height: 200px; transform: translateZ(0); background-color: lightgreen"></div>
4 <div style="position: relative; top: -50px; left: 50px; width: 200px; height: 200px; background-color: blue">
5 <div id="child" style="background-color: red; width: 100px; height: 100px;"></div>
9 testRunner.waitUntilDone();
11 runAfterDisplay(function() {
12 document.getElementById('child').style.backgroundColor = 'green';
13 runAfterDisplay(function() {
14 if (window.testRunner)
15 testRunner.notifyDone();