servo/tests/wpt/css-tests/css-regions-1_dev/html/visibility-regions-in-flexbox.htm

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HTML

<!DOCTYPE html>
<html><head>
<title>CSS Regions: collapsed region flex items</title>
<link href="mailto:badea@adobe.com" rel="author" title="Catalin Badea">
<link href="http://www.w3.org/TR/css3-regions/#the-flow-into-property" rel="help">
<link href="http://www.w3.org/TR/css3-regions/#flow-from" rel="help">
<link href="http://www.w3.org/TR/css-flexbox-1/#visibility-collapse" rel="help">
<meta content="ahem" name="flags">
<meta content="Test checks that the flexbox collapsed property works on flex items that are
regions. The collapsed region item should not contribute to the flex container's width." name="assert">
<link href="reference/visibility-regions-in-flexbox-ref.htm" rel="match">
<style>
.content {
font-family: Ahem;
font-size: 20px;
line-height: 1em;
color: green;
flow-into: flow;
}
.flex {
display: flex;
}
.region {
flow-from: flow;
}
.break {
/* Current (Jul 2013) standard way of region breaking */
break-after: region;
/* Old, non-standard but implemented way of region breaking */
region-break-after: always;
}
#r2 {
visibility: collapse;
height: 100px;
}
.red {
background-color: red;
}
</style>
</head>
<body>
<ul>
<li>Test passes if you see a single green stripe.</li>
<li>You shouldn't see any red.</li>
</ul>
<div class="content">
XXXXX<br><div class="break"></div>
XXXXX<div class="break"></div>
XXXXX<br>
</div>
<div class="flex">
<div class="region"><p class="red">&nbsp;</p></div>
<div id="r2" class="region"></div>
<div class="region"></div>
</div>
</body></html>