49 lines
1.2 KiB
HTML
49 lines
1.2 KiB
HTML
<!DOCTYPE html>
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<meta charset="UTF-8">
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<title>CSS Containment Test: 'contain: paint' and absolutely positioned descendants</title>
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<link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
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<link rel="help" href="https://www.w3.org/TR/css-contain-1/#containment-paint">
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<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
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<meta content="This test checks that paint containment does not apply to non-atomic inline elements so they do not act as containing block for absolutely positioned descendants." name="assert">
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<style>
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div#correct-containing-block
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{
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background-color: red;
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height: 100px;
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position: relative;
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width: 100px;
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}
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div#incorrect-containing-block
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{
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contain: paint;
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display: inline;
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}
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div#abspos
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{
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background-color: green;
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bottom: 0;
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height: 100%;
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position: absolute;
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right: 0;
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width: 100%;
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}
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</style>
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<p>Test passes if there is a filled green square and <strong>no red</strong>.
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<div id="correct-containing-block">
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<div id="incorrect-containing-block">
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<div id="abspos"></div>
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</div>
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</div>
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