23 lines
744 B
HTML
23 lines
744 B
HTML
<!DOCTYPE html>
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<title>Position fixed elements should propagate from a container-type subtree.</title>
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<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/10544#issuecomment-2248438355">
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<link rel="match" href="/css/reference/ref-filled-green-100px-square-only.html">
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<style>
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@container (width = 100px) {
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#test {
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position: fixed;
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inset: 0;
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background: green;
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}
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}
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</style>
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<p>Test passes if there is a filled green square.</p>
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<div id="target" style="contain: layout; width: 200px; height: 100px; background: red;">
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<div style="container-type: inline-size; height: 0;">
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<div id="test"></div>
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</div>
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</div>
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<script>
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document.body.offsetTop;
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document.getElementById('target').style.width = '100px';
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</script>
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