зеркало из https://github.com/mozilla/gecko-dev.git
34 строки
726 B
HTML
34 строки
726 B
HTML
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<!DOCTYPE html>
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<html>
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<title>Paint positioned mask onto mask layer</title>
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<style type="text/css">
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#inner {
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width: 200px;
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height: 200px;
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box-sizing:border-box;
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background: blue;
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/* make mask pained on mask layer */
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border: 1px solid transparent;
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will-change: transform;
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}
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#outer {
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width: 200px;
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height: 200px;
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mask-image: url(#mymask);
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/* make it fixed so that inner div has different AGR with outter div */
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position: fixed;
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}
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</style>
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<div id="outer">
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<div id="inner"></div>
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</div>
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<svg height="0">
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<defs>
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<mask id="mymask" x="0" y="0" width="1" height="1">
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<rect x="0" y="0" width="100" height="100" fill="white"/>
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</mask>
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</defs>
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</svg>
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</html>
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