28 lines
845 B
HTML
28 lines
845 B
HTML
<!DOCTYPE html>
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<title>CSS Container Queries Test: Container for highlight pseudo elements</title>
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<link rel="help" href="https://drafts.csswg.org/css-conditional-5/#query-container">
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<link rel="match" href="pseudo-elements-009-ref.html">
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<style>
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#container {
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container-type: inline-size;
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width: 500px;
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}
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::selection { color: red; background: transparent; }
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::highlight(hi) { color: red; background: transparent; }
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@container (width >= 400px) {
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::selection { color: green }
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::highlight(hi) { color: green }
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}
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</style>
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<div id="container">
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<span id="sel">Selection</span>
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<span id="hi">Highlight</span>
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</div>
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<script>
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getSelection().selectAllChildren(sel);
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let highlight_range = document.createRange();
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highlight_range.selectNode(hi);
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CSS.highlights.set("hi", new Highlight(highlight_range));
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</script>
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