1
0
Fork 0
firefox/testing/web-platform/tests/css/css-box/margin-trim/block-container-block-start-self-collapsing-item-larger-block-start.html
Daniel Baumann 5e9a113729
Adding upstream version 140.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
2025-06-25 09:37:52 +02:00

35 lines
997 B
HTML

<!DOCTYPE html>
<html>
<head>
<title>margin-trim: block-container-block-start-self-collapsing-item-has-larger-block-start</title>
<link rel="author" title="Sammy Gill" href="mailto:sammy.gill@apple.com">
<link rel="help" href="https://drafts.csswg.org/css-box-4/#margin-trim-block">
<link rel="match" href="block-container-block-start-self-collapsing-item-larger-block-start-ref.html">
<meta name="assert" content="self-collapsing margin at block-start has its block-start margin trimmed which would normally be used in collapsing with container"">
<style>
container {
display: block;
margin-trim: block;
margin-block-start: 10px;
}
item {
display: block;
margin-block-start: 40px;
width: 50px;
height: 50px;
background-color: green;
}
.collapsed {
margin-block-start: 100px;
height: 0px;
}
</style>
</head>
<body>
<item style="margin-block-start: 0px;"></item>
<container>
<item class="collapsed"></item>
<item></item>
</container>
</body>
</html>