50 lines
1.1 KiB
HTML
50 lines
1.1 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<style>
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.box {
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width: 200px;
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height: 200px;
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margin: 10px;
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background-color: blue;
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}
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.composited {
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-webkit-transform: translateZ(0);
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}
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.clipped {
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-webkit-clip-path: inset(0 30px);
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}
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.masked {
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-webkit-mask: linear-gradient(transparent, black);
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}
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</style>
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<script>
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if (window.testRunner)
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testRunner.waitUntilDone();
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function doTest()
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{
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window.setTimeout(function() {
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document.getElementById('gain-mask').classList.add('masked');
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document.getElementById('lose-mask').classList.remove('masked');
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if (window.testRunner)
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testRunner.notifyDone();
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}, 0);
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}
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window.addEventListener('load', doTest, false);
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</script>
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</head>
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<body>
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<div id="gain-mask" class="clipped composited box"></div>
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<div id="lose-mask" class="masked clipped composited box"></div>
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</body>
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</html>
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