53 lines
1.4 KiB
HTML
53 lines
1.4 KiB
HTML
<!DOCTYPE html>
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<meta charset="UTF-8">
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<title>CSS-contain test: layout containment and forced breaks</title>
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<link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
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<meta content="forced breaks within layout containment do not propagate to the parent." name="assert">
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<link href="reference/contain-layout-breaks-002-ref.html" rel="match">
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<link href="https://drafts.csswg.org/css-contain-1/#containment-layout" rel="help">
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<link href="https://drafts.csswg.org/css-break-3/#forced-break" rel="help">
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<style>
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article
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{
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column-fill: auto; /* columns are filled sequentially */
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column-gap: 0em;
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columns: 2 100px; /* 2 columns each 100px wide */
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float: left; /* to make multi-column element shrink-wrap */
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height: 400px; /* give more than enough to go wrong */
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}
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div#yellow-normal
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{
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border-top: yellow solid 100px;
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}
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div#blue-parent
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{
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border-top: blue solid 100px;
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contain: layout;
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}
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div#orange-child
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{
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border-top: orange solid 100px;
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break-before: column;
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}
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</style>
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<p>Test passes if there is a) a blue square below a yellow square and b) an orange square below a blue square.
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<article>
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<div id="yellow-normal"></div>
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<div id="blue-parent">
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<div id="orange-child"></div>
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</div>
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</article>
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