31 lines
554 B
HTML
31 lines
554 B
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<style>
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.box {
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position: absolute;
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height: 50px;
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width: 100px;
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left: 20px;
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background-color: black;
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outline: 4px solid gray;
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-webkit-filter: invert();
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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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window.testRunner.dumpAsText(true);
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</script>
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</head>
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<body>
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<!-- You should see an outlined white rectangle with a black one beneath it. -->
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<div class="box">
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<div class="box" style="top: 60px; left: 0"></div>
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</div>
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</body>
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</html>
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