<!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: Left offset using percentage</title>
<link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
<link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> <!-- 2012-09-19 -->
<link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#propdef-left" />
<link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#position-props" />
<link rel="match" href="left-offset-percentage-001-ref.xht" />
<meta name="assert" content="Percentage offset values for the 'left' property are based off the width of the containing block." />
<style type="text/css">
#div1
{
border: solid black;
height: 150px;
padding: 25px;
position: relative;
width: 50px;
}
div div
{
background: blue;
height: 50px;
left: 50%;
position: absolute;
top: 0;
width: 50px;
}
</style>
</head>
<body>
<p>Test passes if a blue square is in the top-right corner of an hollow black rectangle.</p>
<div id="div1">
<div></div>
</div>
</body>
</html>
Codebase Browser
chromium