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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-align/abspos/align-self-default-overflow-vrl-rtl-htb.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<style>
body {
margin: 0;
}
.container {
writing-mode: vertical-rl;
direction: rtl;
display: inline-block;
position: relative;
margin: 20px;
border: solid 4px;
width: 100px;
height: 100px;
}
.item {
writing-mode: horizontal-tb;
direction: ltr;
position: absolute;
background: green;
align-self: center;
}
.inner {
width: 20px;
height: 20px;
}
.rtl {
direction: rtl;
}
</style>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/check-layout-th.js"></script>
<body onload="checkLayout('.item')">
<!-- No overflow, centered in IMCB. -->
<div class="container">
<div class="item" style="left: 10px; right: 20px;" data-offset-x="35">
<div class="inner"></div>
</div>
</div>
<!-- Overflows IMCB, but not CB. -->
<div class="container">
<div class="item" style="left: 10px; right: 20px;" data-offset-x="5">
<div class="inner" style="width: 80px;"></div>
</div>
</div>
<!-- Overflows weak CB edge, shifted. -->
<div class="container">
<div class="item" style="left: 10px; right: 20px;" data-offset-x="0">
<div class="inner" style="width: 95px;"></div>
</div>
</div>
<!-- Overflows strong CB edge, shifted. -->
<div class="container">
<div class="item" style="left: 10px; right: 20px;" data-offset-x="-20">
<div class="inner" style="width: 120px;"></div>
</div>
</div>
<!-- No overflow, centered in IMCB. -->
<div class="container">
<div class="item" style="left: -10px; right: -20px;" data-offset-x="45">
<div class="inner"></div>
</div>
</div>
<!-- No overflow, centered in IMCB. -->
<div class="container">
<div class="item" style="left: -10px; right: -20px;" data-offset-x="-5">
<div class="inner" style="width: 120px;"></div>
</div>
</div>
<!-- Overflows strong CB edge, shifted. -->
<div class="container">
<div class="item" style="left: -10px; right: -20px;" data-offset-x="-40">
<div class="inner" style="width: 160px;"></div>
</div>
</div>
<!-- RTL items. -->
<br>
<!-- No overflow, centered in IMCB. -->
<div class="container">
<div class="item rtl" style="left: 10px; right: 20px;" data-offset-x="35">
<div class="inner"></div>
</div>
</div>
<!-- Overflows IMCB, but not CB. -->
<div class="container">
<div class="item rtl" style="left: 10px; right: 20px;" data-offset-x="5">
<div class="inner" style="width: 80px;"></div>
</div>
</div>
<!-- Overflows weak CB edge, shifted. -->
<div class="container">
<div class="item rtl" style="left: 10px; right: 20px;" data-offset-x="0">
<div class="inner" style="width: 95px;"></div>
</div>
</div>
<!-- Overflows strong CB edge, shifted. -->
<div class="container">
<div class="item rtl" style="left: 10px; right: 20px;" data-offset-x="-20">
<div class="inner" style="width: 120px;"></div>
</div>
</div>
<!-- No overflow, centered in IMCB. -->
<div class="container">
<div class="item rtl" style="left: -10px; right: -20px;" data-offset-x="45">
<div class="inner"></div>
</div>
</div>
<!-- No overflow, centered in IMCB. -->
<div class="container">
<div class="item rtl" style="left: -10px; right: -20px;" data-offset-x="-5">
<div class="inner" style="width: 120px;"></div>
</div>
</div>
<!-- Overflows strong CB edge, shifted. -->
<div class="container">
<div class="item rtl" style="left: -10px; right: -20px;" data-offset-x="-40">
<div class="inner" style="width: 160px;"></div>
</div>
</div>