header{
	max-width: 700px;
	margin: 0 auto;
	padding: 30px;
}
main {
	width: 650px;
	overflow-x: hidden;
	margin: 0 auto;
}

footer{
	max-width: 650px;
	margin: 0 auto;
	padding: 30px;
	color:#A3A3A3;
	font-size:10px;
	text-align: center;

}