.main_container {
	height: auto;
	width: 900px;
	margin-top: 10px;
	margin-right: auto;
	margin-left: auto;
}
.header_box {
	height: 200px;
	width: 900px;
}
.banner_1 {
	height: 50px;
	width: 900px;
	margin-top: 5px;
}
.left_box_1 {
	float: left;
	height: 500px;
	width: 350px;
	margin-top: 5px;
}
.right_box_1 {
	float: left;
	height: 500px;
	width: 340px;
	margin-top: 5px;
	margin-left: 5px;
	background-image: url(images/right_box_back.jpg);
}
.right_box_2 {
	float: left;
	height: 500px;
	width: 200px;
	margin-top: 5px;
	margin-left: 5px;
	background-image: url(images/right_box_2_back.jpg);
	background-repeat: no-repeat;
}
.box_4 {
	font-family: Arial, Helvetica, sans-serif;
	float: left;
	height: auto;
	width: 900px;
	margin-top: 10px;
}
.box_5 {
	float: left;
	height: auto;
	width: 420px;
	margin-top: 5px;
	margin-left: 20px;
}
.footer_1 {
	float: left;
	height: 40px;
	width: 900px;
	margin-top: 5px;
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 12px;
	line-height: 16px;
	padding: 5px;
	text-align: center;
}
.footer {
	float: left;
	height: 100px;
	width: 900px;
	margin-top: 5px;
}