зеркало из https://github.com/mozilla/gecko-dev.git
66 строки
1.8 KiB
HTML
66 строки
1.8 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 Writing Modes Test: 'vertical-rl' and margin collapsing - collapse through empty siblings</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="http://www.w3.org/TR/css-writing-modes-3/#logical-direction-layout" title="7.4 Flow-Relative Mappings" />
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<link rel="match" href="../reference/ref-filled-green-100px-square.xht" />
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<!--
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Test adapted from
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http://test.csswg.org/suites/css2.1/nightly-unstable/html4/margin-collapse-016.htm
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"
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The margin collapsing rules apply exactly with the block-start margin substituted for the top margin and the block-end margin substituted for the bottom margin.
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"
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-->
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<meta content="ahem image" name="flags" />
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<meta name="assert" content="This test checks that margins can collapse through empty elements in 'vertical-rl' writing-mode." />
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<style type="text/css"><![CDATA[
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@font-face {
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font-family: Ahem;
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src: url("../../../fonts/Ahem.ttf");
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}
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]]></style>
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<style type="text/css"><![CDATA[
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div
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{
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font: 25px/1em Ahem;
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height: 4em;
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}
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div#wrapper
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{
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background-image: url("support/margin-collapse-2em-space-wm-vert.png");
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background-position: -1em top;
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border-left: green solid 1em;
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border-right: green solid 1em;
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writing-mode: vertical-rl;
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}
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div.widthless
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{
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margin-left: 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 a filled green square and <strong>no red</strong>.</p>
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<div id="wrapper">
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<div class="widthless"></div>
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<div class="widthless"></div>
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</div>
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</body>
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</html>
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