.banner-box {
	color: #FFFFFF;
	position: relative;
	height: 22.4vw;
	padding-top: 9vw;
	text-align: center;
}

.banner-box>img {
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0px;
	left: 0px;
	right: 0px;
	bottom: 0px;
}

.banner-box .content-box>.title {
	font-size: 50px;
	font-weight: 500;
	color: #FFFFFF;
	line-height: 70px;
	text-shadow: 0px 1px 2px rgba(0, 0, 0, 0.2);
}

.tabs-bar {
	background: #FFFFFF;
	box-shadow: 0px 1px 0px 0px #ECECEC;
	width: 100%;
}

.tabs-bar .tabs-box {
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: 16px;
	color: #1A1B1F;
	line-height: 22px;
}

.tabs-bar .tab-item {
	box-sizing: border-box;
	margin-left: 34px;
	padding: 17px 0px;
	color: #1A1B1F;
	border-bottom: 2px solid transparent;
}

.tabs-bar .tab-item:hover {
	border-bottom: 2px solid #51318A;
	color: #51318A;
}

.tabs-bar .active {
	border-bottom: 2px solid #51318A;
	color: #51318A;
}

.section1 {
	height: 798px;
}


.section1 .content-box .box-item-container {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}


.section1 .content-box .box-item {
	width: 313px;
	height: 244px;
	background: #FFFFFF;
	margin-top: 20px;
	text-align: center;
}

.section1 .content-box .box-item>.title-img {
	margin-bottom: 26px;
}


.section1 .content-box .box-item>.text {
	font-size: 16px;
	color: #1A1B1F;
	line-height: 26px;
}

.section2 {
	height: 417px;
	padding-top: 62px;
	background-image: url(../img/business_partner/section2_01.png);
	background-size: cover;
}

.section2 .content-box {
	display: flex;
	justify-content: space-between;
}

.section2 .content-box .left-box {
	width: 510px;
}

.section2 .content-box .left-box>.title {
	font-size: 28px;
	color: #FFFFFF;
	line-height: 40px;
	margin-bottom: 9px;
}

.section2 .content-box .left-box>.sub-title {
	font-size: 52px;
	color: #FFFFFF;
	line-height: 73px;
	margin-bottom: 20px;
}

.section2 .content-box .left-box>.split-line {
	width: 92px;
	height: 4px;
	background: #FFFFFF;
	display: block;
	margin-bottom: 20px;
}

.section2 .content-box .left-box>.text {
	font-size: 14px;
	color: #FFFFFF;
	line-height: 26px;
}

.section3 {
	height: 937px;
	background: #F7F8FB;
}

.section3>.w>.title {
	padding-top: 147px;
}

.section3 .content-box {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	align-items: center;
}

.section3 .content-box .box-item-container {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	max-width: 870px;
}

.section3 .content-box .box-item {
	width: 425px;
	height: 280px;
	position: relative;
	margin-top: 20px;
}

.section3 .content-box .box-item2 {
	width: 425px;
	height: 580px;
}

.section3 .content-box .box-item>.text-box {
	padding-left: 30px;
	width: 100%;
	height: 72px;
	font-size: 30px;
	font-weight: 600;
	color: #FFFFFF;
	line-height: 42px;
	position: absolute;
	left: 0px;
	bottom: 0px;
}

.section4 {
	height: 485px;
}

.section4 .content-box .box-item-container {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
}

.section4 .content-box .box-item {
	text-align: center;
	width: 140px;
	height: 195px;
}

.section4 .content-box .box-arrow {
	text-align: center;
	width: 115px;
	height: 115px;
	padding: 35px;
}

.section4 .content-box .box-item>p {
	font-size: 28px;
	font-weight: 500;
	color: #1A1B1F;
	line-height: 40px;
	margin-top: 40px;
}