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74 lines
No EOL
1.9 KiB
HTML
74 lines
No EOL
1.9 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html>
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<head>
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<title>CSS Multi-column Layout Test: multi-column and margin collapsing of first child (basic)</title>
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<link rel="author" title="Opera Software ASA" href="http://www.opera.com/">
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<link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/"> <!-- 2013-08-10 -->
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<link rel="help" href="http://www.w3.org/TR/css3-multicol/#pseudo-algorithm" title="3.4 Pseudo-algorithm">
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<link rel="match" href="reference/ref-filled-green-100px-square.htm">
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<meta name="flags" content="ahem">
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<meta name="assert" content="This test checks that the margin-top of the first child (an inline-block) of a multi-column element (with column-fill: balance) does not collapse with its parent.">
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<style type="text/css">
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div#test-multi-column-red
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{
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background-color: red;
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color: white;
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font: 3.125em/1 Ahem; /* equivalent to 50px/50px Ahem */
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height: 4em;
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margin-top: 0em;
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width: 4em;
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column-count: 2;
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column-fill: balance;
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column-gap: 0em;
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}
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span
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{
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display: inline-block;
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margin-top: 2em;
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}
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div#reference-overlapping-green
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{
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background-color: green;
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bottom: 200px;
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height: 100px;
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position: relative;
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width: 100px;
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}
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</style>
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</head>
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<body>
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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 id="test-multi-column-red">
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<span>ab cd</span>
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ef gh ij kl
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</div>
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<div id="reference-overlapping-green"></div>
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<!--
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Expected result (before the overlapping):
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*********************
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| margin- | ef |
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| top red | |
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| back | gh |
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| ground | |
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*********************
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| ab | ij |
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| | |
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| cd | kl |
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| | |
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*********************
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-->
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</body>
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</html> |