<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<style type="text/css" media="screen">
div {
-webkit-box-sizing: border-box;
}
.reflected {
position: absolute;
height: 120px;
width: 120px;
margin-bottom: 120px;
border: 1px solid black;
-webkit-box-reflect: below 2px;
}
#inner {
height: 100px;
width: 100px;
margin: 10px;
background-color: green;
}
.composited {
will-change: transform;
}
.container {
position: relative;
}
#indicator {
position: absolute;
top: 131px;
left: 11px;
height: 100px;
width: 100px;
background-color: red;
}
</style>
<script type="text/javascript" charset="utf-8">
if (window.testRunner)
testRunner.waitUntilDone();
function doTest()
{
window.setTimeout(function() {
document.getElementById('inner').className = 'composited';
if (window.testRunner)
testRunner.notifyDone();
}, 0);
}
window.addEventListener('load', doTest, false);
</script>
</head>
<body>
<p>Test dynamically created compositing layer inside reflection. You should see no red below.</p>
<div class="container">
<div id="indicator"></div>
<div class="reflected compositing">
<div id="inner"></div>
</div>
</div>
</body>
</html>