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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/CSS2/margin-padding-clear/margin-collapse-020.xht - WPT Dashboard Interop Dashboard
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<head>
<title>CSS Test: Margin collapsing with the root element</title>
<link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> <!-- 2012-08-15 -->
<link rel="match" href="margin-collapse-020-ref.xht" />
<meta name="flags" content="ahem image" />
<meta name="assert" content="For HTML pages the html element does not collapse its margins with other elements." />
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style type="text/css">
html
{
background: url('support/margin-collapse-020.png') 0 -1em no-repeat;
font: 20px/1em Ahem;
margin-top: 1em;
}
body
{
margin: 0;
}
div
{
background: green;
margin-top: 1em;
height: 1em;
width: 5em;
}
p
{
font: 12pt serif;
}
</style>
</head>
<body>
<div></div>
<p>Test passes if there is <strong>no red</strong>.</p>
</body>
</html>