<html>
<head>
<style type="text/css" media="screen">
.container {
position: relative;
height: 100px;
width: 500px;
margin: 50px 100px;
border: 1px solid blue;
-webkit-perspective: 10;
}
.parent {
-webkit-transform-style: preserve-3d;
transform:translateY(0.1%);
}
#div1
{
height:500px;
background-color:green;
-webkit-transform-origin: center top;
transform:rotate3d(1,0,0,-45deg);
}
#div2
{
height:500px;
background-color:green;
-webkit-transform-origin: center top;
transform:rotate3d(1,0,0,-150deg);
}
#div3
{
height:500px;
background-color:green;
-webkit-transform-origin: center top;
transform:rotate3d(1,0,0,-167deg);
}
</style>
<script type="text/javascript" charset="utf-8">
if (window.testRunner)
testRunner.dumpAsTextWithPixelResults();
</script>
</head>
<body style="overflow:hidden">
<div class="container">
<div class="parent">
<div id="div1"></div>
</div>
</div>
<div class="container">
<div class="parent">
<div id="div2"></div>
</div>
</div>
<div class="container">
<div class="parent">
<div id="div3"></div>
</div>
</div>
</body>
</html>