32 lines
1.1 KiB
HTML
32 lines
1.1 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com">
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<link rel="author" title="Mozilla" href="https://www.mozilla.org/">
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<link rel="help" href="https://drafts.csswg.org/css-sizing-3/#intrinsic-sizes">
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<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1910290">
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<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
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<meta name="assert" content="This test verifies that the inner div's used main size (height) serves as a percentage basis for the img's max-height. The img can transfer its max-height through the aspect-ratio to the inline axis when computing its intrinsic inline size contribution. This determines the inner div's used cross-size (width).">
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<style>
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.outer {
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display: flex;
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flex-direction: column;
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width: 100px;
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height: 100px;
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align-items: center;
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}
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.inner {
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max-height: 100%;
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background: red;
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}
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img {
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max-height: 100%;
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}
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</style>
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<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
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<div class="outer">
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<div class="inner">
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<img src="aspect-ratio/support/200x200-green.png">
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</div>
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</div>
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