47 lines
No EOL
1.7 KiB
HTML
47 lines
No EOL
1.7 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 - in-flow block-level margin adjoining child's margin</title>
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<link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
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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-024-ref.xht" />
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<meta name="flags" content="ahem image" />
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<meta name="assert" content="When an in-flow block-level element (#div3) is adjoining its in-flow block-level child's top margin and the child has no top border, no top padding or no clearance applied to it, then such top margins collapse." />
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<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
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<style type="text/css">
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div
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{
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font: 20px/1em Ahem;
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width: 5em;
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}
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#div1
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{
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background: url('support/margin-collapse-2em-space.png');
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height: 4em;
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}
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#div2, #div4
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{
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background: green;
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height: 1em;
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}
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#div3
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{
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background: red;
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}
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#div3, #div4
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{
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margin-top: 2em;
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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 no red.</p>
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<div id="div1">
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<div id="div2"></div>
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<div id="div3">
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<div id="div4"></div>
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</div>
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</div>
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</body>
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</html> |