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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/CSS2/zindex/z-index-018.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: z-index - negative values</title>
<link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" />
<link rel="match" href="../reference/ref-filled-green-100px-square.xht" />
<meta content="32bit" name="flags" />
<meta content="Integers should range from -2,147,483,648 to 2,147,483,647 according to C Language Specification" name="assert" />
<style type="text/css"><![CDATA[
div
{
height: 100px;
position: absolute;
width: 100px;
}
#very-deep
{
background-color: red;
z-index: -2147483646;
}
#just-under-surface
{
background-color: green;
z-index: -1;
}
]]></style>
</head>
<body>
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div id="just-under-surface"></div>
<div id="very-deep"></div>
</body>
</html>