Code: Select all
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
...
</head>
<body>
<div style="width: 600px; margin: 0 auto">
...
</body>
</html>This still renders okay in a browser, but it is incorrect.