22 lines
675 B
HTML
22 lines
675 B
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>CSS Containment Test: Layout containment stacking context</title>
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<link rel="author" title="Manuel Rego Casasnovas" href="mailto:rego@igalia.com">
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<link rel="help" href="https://drafts.csswg.org/css-contain-1/#containment-layout">
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<link rel="match" href="../reference/nothing.html">
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<meta name=assert content="Elements in which layout containment doesn't apply, do not create a stacking context.">
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<style>
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rt {
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display: ruby-text;
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contain: layout;
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background: white;
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overflow: hidden;
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}
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span {
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position: relative;
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z-index: -1;
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}
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</style>
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<p>There should be nothing below.</p>
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<ruby><rt><span>FAIL</span></rt></ruby>
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