servo/tests/wpt/web-platform-tests/css/css-regions/multicolumn/regions-multicol-025.html

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HTML

<!DOCTYPE html>
<html>
<head>
<title>CSS Test: One named flow multi-column container with monolithic content
flowing into region of smaller width/height than the second region</title>
<link rel="author" title="Rebecca Hauck" href="mailto:rhauck@adobe.com"/>
<link rel="help" href="http://www.w3.org/TR/css3-regions/#multi-column-regions"/>
<link rel="help" href="http://www.w3.org/TR/css3-multicol/#columns"/>
<link rel="match" href="reference/regions-multicol-024-ref.html"/>
<meta name="assert" content="This test checks that text content flows
through a region with a smaller width + height than the multi-column named flow
and the second region and that it overflows the first region visibly as a
multi-column container before flowing into the second region."/>
<style type="text/css">
#named-flow-multicol {
width: 130px;
height: 120px;
columns: 2;
column-gap: 10px;
flow-into: multicol;
}
.green, .blue {
width: 60px;
height: 120px;
}
.green {
background-color: green;
}
.blue {
background-color: blue;
}
#region-1, #region-2 {
position: absolute;
flow-from: multicol;
}
#region-1 {
top: 70px;
left: 20px;
width: 60px;
height: 60px;
}
#region-2 {
top: 70px;
left: 190px;
width: 130px;
height: 120px;
}
.failure {
position: absolute;
top: 70px;
width: 60px;
background-color: red;
z-index: -10;
}
#block-1 {
left: 20px;
height: 60px;
}
#block-2 {
left: 90px;
height: 60px;
}
#block-3 {
left: 190px;
height: 120px;
}
</style>
</head>
<body>
<p>The test passes if there are two green side by side squares on the left of one blue vertical rectangle.
There should be no red.</p>
<div id="named-flow-multicol">
<div class="green named-flow-block"></div>
<div class="blue named-flow-block"></div>
</div>
<div id="region-1"></div>
<div id="region-2"></div>
<div class="failure" id="block-1"></div>
<div class="failure" id="block-2"></div>
<div class="failure" id="block-3"></div>
</body>
</html>