10 -webkit-perspective: 100px;
11 -webkit-transform-style: preserve-3d;
23 background-color: green;
24 transform: translateZ(10px);
29 background-color: blue;
30 transform: translateZ(20px);
34 if (window.testRunner)
35 testRunner.dumpAsText();
37 if (window.internals) {
38 window.internals.settings.setPreferCompositingToLCDTextEnabled(true);
42 var pre = document.createElement('pre');
43 if (!window.internals) {
44 var description = "This test ensures that the accelerated overflow "
45 + "scrolling machinery is not invoked for the body element.";
46 pre.innerHTML = description;
48 document.body.offsetTop;
49 pre.innerHTML = internals.layerTreeAsText(document);
51 document.body.appendChild(pre);
53 window.onload = runTest;
57 <div class="container">
58 <div class="child first"> </div>
59 <div class="child second"> </div>