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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-flexbox/flex-item-contains-size-layout-001.html - WPT Dashboard Interop Dashboard
<!doctype html>
<html class=reftest-wait>
<link rel="author" title="David Grogan" href="mailto:dgrogan@chromium.org">
<link rel="help" href="">
<meta name="assert" content="Flex items with contain: layout size are sized properly.">
<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
<style>
#flex {
display: flex;
width: 100px;
height: 100px;
}
#grid {
background-color: green;
display: grid;
flex: 1;
contain: layout size;
}
.item {
height: 50px;
width: 50px;
}
#reference-overlapped-red {
position: absolute;
background-color: red;
width: 100px;
height: 100px;
z-index: -1;
}
</style>
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div id="reference-overlapped-red"></div>
<div id="flex">
<div id="grid" data-expected-height=100 data-expected-width=100>
<div class="item"></div>
</div>
</div>
<script>
document.body.offsetTop;
let item = document.querySelector(".item");
let cloned = item.cloneNode(true);
let parent = item.parentElement;
parent.appendChild(cloned);
document.documentElement.classList.remove("reftest-wait");
</script>