There's a second HTML document at the bottom of the page, which is where the style is coming from:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>Error</title>
</head>
<body style='background-color:black;padding:20px'>
<div style="font-family:verdana;font-size:10pt;clear:all;color:white;width:800px;margin:auto">
<img src="/Images/Evil_Hamsters.png" height="566px" width="800px" alt="What the...?" />
<h2 style='color:#f90'>Something bad happened</h2>
<p>We're not sure what, but we have a few guesses.</p>
Problem: A PopEndTag was called without a corresponding PushEndTag.<br>
Ticket: 5845613<br>
Server: Web02<br>
</div>
</body>
</html>
"These people looked deep within my soul and assigned me a number based on the order in which I joined." - Homer
