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38 lines
1.1 KiB
HTML
38 lines
1.1 KiB
HTML
<!DOCTYPE html>
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<html lang=en class="reftest-wait">
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<meta charset="utf-8">
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<title>Selectors Level 4: focus-within</title>
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<link rel="author" title="Manuel Rego Casasnovas" href="mailto:rego@igalia.com">
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<link rel="help" href="https://drafts.csswg.org/selectors-4/#focus-within-pseudo">
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<link rel="match" href="focus-within-shadow-001-ref.html">
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<meta name="assert" content="Checks that :focus-within is still applied when focus moves from an element to one of its descendants.">
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<style>
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/* Suppress things that cannot be reproduced in the reference file */
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:focus {
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outline: none;
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}
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#target {
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display: none;
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}
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#wrapper:focus-within > #target {
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display: block;
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}
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#target:focus {
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border: solid 15px green;
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}
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</style>
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<p>Test passes if there is a green rectangle below.</p>
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<div id="wrapper" tabindex="1">
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<div id="target" tabindex="2"></div>
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</div>
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<script>
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var wrapper = document.getElementById('wrapper');
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wrapper.focus();
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var target = document.getElementById('target');
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target.focus();
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document.documentElement.classList.remove('reftest-wait');
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</script>
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</html>
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