зеркало из https://github.com/mozilla/gecko-dev.git
75 строки
2.0 KiB
HTML
75 строки
2.0 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-lr' and margin collapsing - adjoining margins of non-siblings or ancestors</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-005.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 adjoining margin-end and margin-start boxes generated by elements, that are not related by siblings or ancestors, collapse in 'vertical-lr' 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: red url("support/margin-collapse-2em-space-wm-vert.png");
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width: 4em;
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writing-mode: vertical-lr;
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}
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div#leftmost
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{
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background-color: green;
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margin-right: 2em; /* block-end margin of sub-block of 1st block */
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width: 1em;
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}
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div#rightmost
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{
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background-color: green;
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margin-left: 1em; /* block-start margin of following sibling block */
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width: 1em;
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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>
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<div id="leftmost"></div>
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</div>
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<div id="rightmost"></div>
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</div>
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</body>
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</html>
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