.business {
	background-image: url(../img/4_business/b_topback.jpg);
	width: 980px;
}
#b_content1 {
	float: left;
	height: auto;
	width: 910px;
	margin-top: 40px;
	margin-right: 35px;
	margin-left: 35px;
	font-size: 16px;
	line-height: 35px;
}
#b_left {
	float: left;
	height: auto;
	width: 570px;
}
#b_right {
	float: left;
	height: auto;
	width: 300px;
	margin-left: 40px;
}
#b_kinyu {
	background-image: url(../img/4_business/b_title1.png);
	background-repeat: no-repeat;
	background-position: center top;
	float: left;
	height: auto;
	width: 910px;
	margin-top: 50px;
	margin-right: 35px;
	margin-left: 35px;
	padding-top: 35px;
}
#b_box1 {
	float: left;
	height: auto;
	width: 910px;
	margin-top: 30px;
	padding-bottom: 30px;
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #CCC;
}
#b_box_left {
	float: left;
	height: auto;
	width: 350px;
}
#b_box_right {
	float: left;
	height: auto;
	width: 550px;
	padding-left: 9px;
	border-left-width: 1px;
	border-left-style: solid;
	border-left-color: #CCC;
}
#b_box1 h3 {
	font-size: 18px;
	margin-bottom: 10px;
}
.pt12 {
	font-size: 12px;
	line-height: 20px;
}
#b_lease {
	background-image: url(../img/4_business/b_title2.png);
	background-repeat: no-repeat;
	background-position: center top;
	float: left;
	height: auto;
	width: 910px;
	margin-top: 50px;
	margin-right: 35px;
	margin-left: 35px;
	padding-top: 35px;
}
#b_infra {
	background-image: url(../img/4_business/b_title3.png);
	background-repeat: no-repeat;
	background-position: center top;
	float: left;
	height: auto;
	width: 910px;
	margin-top: 50px;
	margin-right: 35px;
	margin-left: 35px;
	padding-top: 35px;
	margin-bottom: 50px;
}