scroll-positioned-multiple-background-images.html

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>CSS Test: Scroll multiple background images that are positioned</title>
<link rel="author" title="Google" href="http://www.google.com/" />
<link rel="match" href="reference/60x60-green-background.html">
<link rel="help" href="http://www.w3.org/TR/css3-background/#layering">
<meta name="flags" content="dom image scroll" />
<meta name="assert" content="When multiple background images are positioned at (0px, 0px) and (0, 60px) of each 60px by 60px in a scrollable element,
and the element is scrolled to (0, 60px), only the second image is shown." />
<style type="text/css">

#container {
    width: 200px;
    height: 200px;
    overflow: hidden;
}

#element-with-attachment-scroll {
    width: 500px;
    height: 500px;
    background-image: url('/css/support/60x60-red.png'), url('support/60x60-green.png');
    background-position: 0 0, 0 60px;
    background-repeat: no-repeat;
}

</style>
</head>
<body>
<div id="container"><div id="element-with-attachment-scroll"><br></div></div>
<script>
document.getElementById('container').scrollTop = 60;
</script>
</body>
</html>

chromium/third_party/blink/web_tests/external/wpt/css/css-backgrounds/scroll-positioned-multiple-background-images.html