mirror of
https://github.com/servo/servo
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64 lines
2.4 KiB
HTML
64 lines
2.4 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><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<title>CSS Test: Relative Positioning - auto bottom = -top</title>
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<style type="text/css">
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@page { font: italic 8pt sans-serif; color: gray;
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margin: 7%;
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counter-increment: page;
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@top-left { content: "CSS 2.1 Conformance Test Suite"; }
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@top-right { content: "Test relpos-calcs-002"; }
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@bottom-right { content: counter(page); }
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}
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</style>
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<link rel="author" title="Elika J. Etemad" href="http://fantasai.inkedblade.net/contact" />
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<link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> <!-- 2012-09-25 -->
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<link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#relative-positioning" />
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<link rel="match" href="reference/relpos-calcs-001-ref.xht" />
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<meta name="flags" content="" />
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<meta name="assert" content="For a relatively positioned element, if 'bottom' is 'auto', its used value is minus the value of 'top'." />
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<style type="text/css">
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div {
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height: 120px;
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width: 120px;
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}
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.container {
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margin-top: -60px;
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}
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.outer {
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background: red;
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position: relative;
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top: 50%;
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/*
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div.outer's used top value is 60px
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div.outer's used bottom value is -60px
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div.outer's computed top value is 50%
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div.outer's computed bottom value is auto and not -50%!
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*/
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}
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.inner {
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background: green;
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position: relative;
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bottom: inherit; /* using inheritance to test computed vs. used */
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/* What is inherited is the computed bottom value of
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its containing block, which is auto!
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*/
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}
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.control {
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background: red;
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margin-top: -60px;
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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 class="container">
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<div class="outer">
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<div class="inner"></div>
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</div>
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</div>
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<div class="control"></div>
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</body>
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</html> |