<!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 Test: Overflow set to 'auto' establishes a new block formatting context</title>
<link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
<link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> <!-- 2012-09-26 -->
<link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#block-formatting" />
<meta name="assert" content="A new block formatting context is established when overflow is set to 'auto'." />
<style type="text/css">
#div1
{
height: 200px;
width: 200px;
}
div div
{
height: 50px;
width: 50px;
}
#div2
{
background: blue;
float: left;
}
#div3
{
overflow: auto;
}
div div div
{
background: orange;
height: 1in;
width: 1in;
}
</style>
</head>
<body>
<p>Test passes if the blue and orange boxes (including any scrolling mechanism) are the same size.</p>
<div id="div1">
<div id="div2"></div>
<div id="div3">
<div></div>
</div>
</div>
</body>
</html>
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