<!DOCTYPE html>
<html><head>
<title>CSS Transforms Test: transform property with rotateY</title>
<link href="mailto:zrxldl@gmail.com" rel="author" title="Zou Rui">
<link href="mailto:shendayang@baidu.com" rel="reviewer" title="Dayang Shen"> <!-- 2013-09-05 -->
<link href="http://www.w3.org/TR/css-transforms-1/#funcdef-rotatey" rel="help">
<link href="reference/rotateY-ref.htm" rel="match">
<meta content="When the value of transform is 'rotateY(90deg)', the foward side of a transformed element disappears." name="assert">
<style type="text/css">
.greenSquare {
position: absolute;
top: 50px;
left: 50px;
width: 100px;
height: 100px;
background: green;
}
.redSquare {
position: absolute;
top: 50px;
left: 50px;
width: 100px;
height: 100px;
background: red;
transform: rotateY(90deg);
}
.container {
position: relative;
width: 200px;
height: 200px;
}
</style>
</head>
<body>
<p>The test passes if there is a green square and no red.</p>
<div class="container">
<div class="greenSquare"></div>
<div class="redSquare"></div>
</div>
</body></html>