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firefox/testing/web-platform/tests/css/css-round-display/polar-anchor-center-003.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

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HTML

<!DOCTYPE html>
<html>
<head>
<title>CSS Test: Anchor of the element</title>
<link rel="author" title="Jihye Hong" href="mailto:jh.hong@lge.com" />
<link rel="help" href="https://www.w3.org/TR/motion-1/#polar-anchor-property">
<meta name="assert" content="Test checks that the representative point of the element specified with 'polar-anchor'.">
<style type="text/css">
.container {
width: 200px;
height: 200px;
border: medium solid black;
}
.item {
position: absolute;
polar-anchor: center;
polar-distance: 0px;
polar-angle: 90deg;
width: 50px;
height: 50px;
background-color: red;
}
</style>
</head>
<body>
<p>Test passes if the center of a red box is positioned at the center of the containing block.<br>
The element is positioned using polar coordinates and the anchor point is at its center.</p>
<div class="container">
<div class="item"></div>
</div>
</body>
</html>