64 lines
1.7 KiB
HTML
64 lines
1.7 KiB
HTML
<!DOCTYPE html>
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<meta charset="UTF-8">
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<title>CSS Fragmentation level 3 Test: initial 'widows' value and content distribution in columns</title>
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<link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
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<link rel="help" href="https://www.w3.org/TR/css-break-3/#widows-orphans">
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<link rel="match" href="reference/widows-orphans-016-ref.html">
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<!--
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Date created: November 26th 2020
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Last modified: December 6th 2020
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-->
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<!--
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Bug 137367: Implement orphans and widows
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https://bugzilla.mozilla.org/show_bug.cgi?id=137367
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-->
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<meta name="assert" content="This test checks that 'widows' applies to multi-column containers and that the initial value of 'widows' is '2'. When an UA succeeds at applying 'widows', then there is 2 line boxes at the top of the 3rd column box.">
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<style>
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div
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{
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border: orange solid 4px;
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font-size: 20px;
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line-height: 1.3; /* computes to 26px */
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height: 104px; /* Therefore, exactly 4 line boxes */
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margin-bottom: 1em;
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padding: 0.5em; /* computes to 10px */
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width: 460px;
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columns: 4 auto;
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column-fill: auto;
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column-gap: 1em; /* computes to 20px */
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column-rule: blue solid 4px;
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}
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div#test
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{
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orphans: 1;
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widows: initial;
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}
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div#reference
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{
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orphans: 1;
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widows: 1;
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}
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</style>
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<p>Test passes if the digits inside both orange-bordered rectangles are <strong>distributed identically</strong>.
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<div id="test">1<br>2<br>3<br>4<br>5<br>6<br>7<br>8<br>9</div>
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<div id="reference">1<br>2<br>3<br>4<br>5<br>6<br>7<br><br>8<br>9</div>
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<!-- Same as div#test except 1 extra br here ^ -->
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