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Test Info: Warnings
- This test has a WPT meta file that expects 1 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /css/css-box/margin-trim/block-container-block-end-self-collapsing-children-nested-margin-trim.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<html>
<head>
<link rel="author" title="Sammy Gill" href="mailto:sammy.gill@apple.com">
<meta name="assert" content="block-end margins in nested content should be trimmed when they collapse through to the outer block container">
<style>
.trim {
margin-trim: block;
}
container {
display: block;
}
item {
display: block;
inline-size: 50px;
block-size: 10px;
background-color: green;
}
.collapsed {
margin-block: 50px 100px;
block-size: 0px;
}
</style>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/check-layout-th.js"></script>
</head>
<body onload="checkLayout('.collapsed')">
<div id="target">
<container class="trim">
<container>
<item data-offset-y="8"></item>
<container>
<item></item>
<container>
<item></item>
<container class="trim">
<item></item>
<container>
<item></item>
<item data-offset-y="58" class="collapsed"></item>
</container>
</container>
</container>
</container>
</container>
</container>
</div>
</body>
</html>