html { margin: 0px; padding: 0px; }

div { margin: 0 auto; padding: 0px;}

body {
	font-family: Trebuchet MS;
	color: #000000;
	text-decoration: none;
	text-align: center;
	letter-spacing: 0;
	text-indent: 0px;
	line-height: 16px;
	font-size: 14px;
}

#site_frame {
	width: 900px;
	height: auto;
	margin-top: 50px;
	padding: 20px;
	background-color: silver;
}