20 lines
612 B
HTML
20 lines
612 B
HTML
<!DOCTYPE html>
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<title>CSS Container Queries Test: style query against document element</title>
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<link rel="help" href="https://drafts.csswg.org/css-conditional-5/#container-queries">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="support/cq-testcommon.js"></script>
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<style>
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html {
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--foo: bar;
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}
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@container style(--foo: bar) {
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body { color: green; }
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}
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</style>
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<body id="body">
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<script>
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test(() => {
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assert_equals(getComputedStyle(body).color, "rgb(0, 128, 0)");
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}, "style query should evaluate to true");
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</script>
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