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Test Info:
- Manifest: layout/reftests/css-break/reftest.list
<!DOCTYPE HTML>
<!--
Any copyright is dedicated to the Public Domain.
-->
<html><head>
<meta charset="utf-8">
<title>Testcase: splitting vertical writing-mode blocks</title>
<link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1328095">
<link rel="match" href="vertical-wm-001-ref.html">
<style type="text/css">
body,html { padding:30px; margin:0; }
.col {
columns: 2;
column-gap: 0;
column-fill: auto;
block-size: 90px;
inline-size: 140px;
border:1px solid;
}
.vl { writing-mode: vertical-lr; }
.inner {
border-block-start: 25px solid blue;
border-block-end: 17px solid grey;
inline-size: 70px;
}
x {
display:block;
break-inside:avoid;
page-break-inside:avoid;
vertical-align: top;
inline-size: 20px;
block-size: 20px;
background:silver;
}
x:nth-of-type(2n) {background:purple;}
</style>
</head>
<body>
<div class="col vl">
<div class="inner" style="margin-block-start:40px">
<x></x><x></x>
</div>
</div>
<div class="col">
<div class="inner" style="margin-block-start:40px">
<x></x><x></x>
</div>
</div>
<div class="col vl">
<div class="inner" style="margin-block-start:40px; block-size:90px">
<x></x><x></x>
</div>
</div>
<div class="col vl">
<div class="inner" style="margin-block-start:40px; block-size:100px">
<x></x><x></x>
</div>
</div>
</body>
</html>