28 lines
788 B
HTML
28 lines
788 B
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>CSS Compositing and Blending: The isolation property</title>
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<link rel="author" title="Oriol Brufau" href="mailto:obrufau@igalia.com">
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<link rel="help" href="https://www.w3.org/TR/compositing-1/#isolation">
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<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
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<meta name="assert" content="For CSS, setting `isolation` to `isolate` will turn the element into a stacking context.">
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<style>
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#parent {
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width: 100px;
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height: 100px;
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isolation: isolate;
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background: red;
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}
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#child {
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width: 100px;
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height: 100px;
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position: relative;
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z-index: -1;
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background: green;
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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>.</p>
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<div id="parent">
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<div id="child"></div>
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</div>
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