gecko-dev/layout/reftests/w3c-css/received/css-writing-modes/wm-propagation-body-015.xht

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>CSS Writing Modes Test: 'writing-mode: vertical-rl' set to body element propagates to viewport</title>
<link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" />
<link rel="help" href="https://www.w3.org/TR/css-writing-modes-3/#principal-flow" title="8. The Principal Writing Mode" />
<link rel="match" href="block-flow-direction-025-ref.xht" />
<meta name="flags" content="image" />
<meta name="assert" content="This test checks that when the root element has a &lt;body&gt; child element, then the principal writing mode is instead taken from the values of writing-mode and direction on the first such child element instead of taken from the root element." />
<style type="text/css"><![CDATA[
html
{
writing-mode: vertical-lr;
}
body
{
writing-mode: vertical-rl;
}
div
{
background-color: blue;
height: 100px;
width: 100px;
}
]]></style>
</head>
<body>
<div></div>
<p><img src="support/block-flow-direction-025-exp-res.png" width="359" height="36" alt="Image download support must be enabled" /></p>
<!--
The image says:
Test passes if there is a blue square in the
<strong>upper-right corner</strong> of the page.
-->
</body>
</html>