body {
	position: relative;
	background: #ffffff;
	height: 100%;
	margin:  0px;
	padding: 0;
	
}

.header {
	width: 417px;
	margin-left: 400px;
	background-color: #fff;
	text-align: left;
}

.books {
	width: 500px;
	margin-top: 30px;
	margin-left: 400px;
	background-color: #fff;
	text-align: left;
}