419060.html
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html lang="en-US">
<head>
<title>Absolute positioning margin:auto regression</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta http-equiv="Content-Style-Type" content="text/css">
<style type="text/css">
body > div {
position: relative;
border: medium solid;
width: 600px;
padding-bottom: 1.5em;
}
body > div > div {
background: blue;
width: 400px;
height: 1em;
position: absolute;
left: 0;
right: 0;
margin-left: auto;
margin-right: 100px;
}
</style>
</head>
<body>
<div>
This div should be centered within its container:
<div></div>
</div>
</body>
</html>
