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<!DOCTYPE html>
<html>
<head>
<title>CSS Test: regions create stacking contexts</title>
<link rel="author" title="Mihai Balan" href="mailto:mibalan@adobe.com">
<link rel="help" href="http://www.w3.org/TR/css3-regions/#the-flow-into-property">
<link rel="help" href="http://www.w3.org/TR/css3-regions/#flow-from">
<meta name="flags" content="ahem">
<meta name="assert" content="Test checks that regions create stacking contexts for content flowed into them.">
<link rel="match" href="reference/regions-stacking-context-004-ref.html">
<style>
#content {
opacity: 0.7;
}
#content > div {
position: relative;
width: 100px;
height: 100px;
flow-into: flow;
}
.left {
top: 0;
left: 0;
background-color: lightgreen;
}
.center {
top: -75px;
left: 25px;
background-color: lightblue;
}
.right {
top: -150px;
left: 50px;
background-color: yellow;
}
#region {
width: 150px;
height: 150px;
flow-from: flow;
}
#region p{
height: 50%;
background-color: red;
}
#dummy {
background-color: purple;
width: 100px;
height: 100px;
margin-top: -75px;
margin-left: 75px;
}
</style>
</head>
<body>
<ol>
<li>You should see no red.</li>
<li>You should see four colored overlapping squares, from back to front: a green square, a blue square, a yellow square and a purple square.</li>
<!-- The purple square should be painted on top of the other ones because the region creates a stackign context for its contents. -->
</ol>
<div id="region">
<p> </p>
</div>
<div id="dummy"></div>
<div id="content">
<div class="left"></div>
<div class="center"></div>
<div class="right"></div>
</div>
</body>
</html>
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