body{
	background-color: Gray;
	text-align: center;
	background: url(gradback1.jpg);
	background-position: top;
	background-repeat: repeat-x;
	font-family: "MS Serif", "New York", serif;
}

.sites{
	margin-left: auto; 
	margin-right: auto;
	background: url(main.png);
	width: 800px;
	height: 489px;
	margin-top: 30px;
}

.footer{
	position: static;
	margin-top: -140px;
}