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<!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 applied to element with 'display' set to block</title>
<meta name="assert" content="The 'z-index' property applies to elements with a display of block." />
<style type="text/css">
span
{
background: green;
display: block;
z-index: 1;
}
#zindex
{
background: red;
top: -1in;
}
span, #zindex
{
height: 1in;
position: relative;
width: 1in;
}
</style>
</head>
<body>
<p>Test passes if there is no red visible on the page.</p>
<div>
<span></span>
</div>
<div id="zindex"></div>
</body>
</html>