20 lines
706 B
HTML
20 lines
706 B
HTML
<!DOCTYPE html>
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<style>
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html {
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background: red;
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/* an "L" shape */
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clip-path: polygon(50px 50px, 100px 50px, 100px 100px, 150px 100px, 150px 150px, 50px 150px);
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}
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div {
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width: 500px;
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height: 500px;
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background: green;
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}
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</style>
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<link rel="help" href="http://www.w3.org/TR/css-masking-1/#the-clip-path">
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<link rel="help" href="https://drafts.fxtf.org/compositing/#rootgroup">
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<link rel="help" href="https://drafts.fxtf.org/compositing/#pagebackdrop">
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<link rel="match" href="reference/clip-path-document-element-ref.html">
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<meta name="assert" content="Clip-path on the document element applies to the root background.
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The test passes if there is a green 'L' shape without red.">
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<div></div>
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