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firefox/testing/web-platform/tests/css/CSS2/zindex/z-index-015.xht
Daniel Baumann 5e9a113729
Adding upstream version 140.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
2025-06-25 09:37:52 +02:00

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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 Test: z-index - integer value</title>
<link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" />
<link rel="author" title="James Hopkins" href="http://idreamincode.co.uk/css21testsuite" />
<link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#z-index" />
<link rel="help" href="http://www.w3.org/TR/CSS21/syndata.html#numbers" />
<link rel="help" href="http://www.w3.org/TR/CSS21/syndata.html#parsing-errors" />
<link rel="match" href="../reference/ref-filled-green-100px-square.xht" />
<meta content="invalid" name="flags" />
<meta content="Besides 'auto' and 'inherit' keyword values, z-index property can only accept an integer value. An integer consists of one or more digits '0' to '9'." name="assert" />
<style type="text/css"><![CDATA[
div
{
height: 100px;
position: absolute;
width: 100px;
}
#invalid-zindex
{
background-color: red;
z-index: 2.5;
}
#valid-zindex
{
background-color: green;
z-index: auto;
}
]]></style>
</head>
<body>
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div id="invalid-zindex"></div>
<div id="valid-zindex"></div>
</body>
</html>