22 lines
576 B
HTML
22 lines
576 B
HTML
<!doctype html>
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<title>CSS Test: ::before box removed when display set to 'none'.</title>
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<link rel="help" href="https://drafts.csswg.org/css-pseudo-4/#generated-content">
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<link rel="match" href="../reference/pass_if_pass_below.html">
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<style>
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#id::before {
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content: "FAIL";
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position: absolute;
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width: 100px;
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height: 100px;
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background-color: red;
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}
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#id.none::before {
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display: none;
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}
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</style>
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<p>Test passes if there is the word "PASS" below.</p>
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<div id="id" class="open">PASS</div>
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<script>
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id.offsetTop;
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id.className = "none";
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</script>
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