25 lines
698 B
HTML
25 lines
698 B
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>CSS Containment Test: Paint containment and box-shadow</title>
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<link rel="help" href="https://drafts.csswg.org/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 name=assert content="Paint containment should clip box-shadow effect on child.">
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<style>
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#contain-paint {
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contain: paint;
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width: 100px;
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height: 100px;
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background: red;
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}
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#child {
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background: green;
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box-shadow: 0 0 100px 100px red;
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width: 100px;
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height: 100px;
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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="contain-paint">
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<div id="child"></div>
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</div>
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