vertical-alignment-008.xht
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<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>CSS Writing Modes Test: vertical-align - 'bottom' and vertical-rl writing-mode</title>
<link rel="author" title="Hajime Shiozawa" href="mailto:hajime.shiozawa@gmail.com" />
<link rel="reviewer" title="G?rard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> <!-- 2015-09-03 -->
<link rel="help" title="7.5 Line-Relative Mappings" href="http://www.w3.org/TR/css-writing-modes-3/#line-mappings" />
<link rel="help" title="10.8.1 Leading and half-leading" href="http://www.w3.org/TR/2011/REC-CSS2-20110607/visudet.html#leading" />
<meta name="assert" content="This test checks the position of inline non-replaced box with vertical align property. When 'writing-mode' is 'vertical-rl', 'vertical-align' is 'bottom', the physical left (logical bottom) edge of an inline non-replaced box is aligned with the physical left (logical bottom) edge of its line box." />
<link rel="match" href="vertical-alignment-008-ref.xht" />
<meta name="flags" content="ahem" />
<style type="text/css"><![CDATA[
div#rl
{
writing-mode: vertical-rl;
font: 60px/3 Ahem; /* computes to 60px/180px */
color: blue;
}
span#orange
{
font-size: 0.5em;
color: orange;
vertical-align: bottom;
margin-top: -1em;
}
]]></style>
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<body>
<p>Test passes if the left edge of an blue square is aligned with the right edge of a orange square.</p>
<div id="rl">A<span id="orange">O</span></div>
</body>
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