35 lines
No EOL
1.3 KiB
HTML
35 lines
No EOL
1.3 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>CSS Test: Margin collapsing - negative margins deducted from zero</title>
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<link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
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<link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> <!-- 2012-08-14 -->
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<link rel="help" href="http://www.w3.org/TR/CSS21/box.html#collapsing-margins" />
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<link rel="match" href="margin-collapse-004-ref.xht" />
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<meta name="assert" content="Negative margins are deducted from zero if no positive margins are adjoining." />
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<style type="text/css">
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div div
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{
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height: 20px;
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}
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#div1
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{
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background: blue;
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margin-bottom: 0;
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}
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#div2
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{
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background: orange;
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margin-top: -40px;
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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 the orange bar is above the blue bar.</p>
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<div>
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<div id="div1"></div>
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<div id="div2"></div>
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</div>
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</body>
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</html> |