26 lines
1.2 KiB
HTML
26 lines
1.2 KiB
HTML
<!doctype html>
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<meta charset="utf-8">
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<title>CSS Pseudo-Elements Test: highlight cascade: unset is treated like inherit regardless of whether property is inherited</title>
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<link rel="author" title="Delan Azabani" href="mailto:dazabani@igalia.com">
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<link rel="help" href="https://drafts.csswg.org/css-pseudo-4/#highlight-cascade">
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<link rel="match" href="highlight-cascade-001-ref.html">
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<meta name="assert" value="This test verifies that, given ::selection styles with both color and background-color declared as unset, both properties inherit their values from the parent ::selection styles. All properties become inherited for the purposes of deciding whether unset should mean initial or inherit.">
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<script src="support/selections.js"></script>
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<link rel="stylesheet" href="../support/highlights.css">
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<style>
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main {
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font-size: 7em;
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margin: 0.5em;
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}
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main::selection {
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background-color: green;
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color: white;
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}
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main > span::selection {
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background-color: unset;
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color: unset;
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}
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</style>
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<p>Test passes if the text below is white on green.
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<main class="highlight_reftest"><span>quick</span></main>
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<script>selectNodeContents(document.querySelector("main"));</script>
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