@font-face {
	font-family: "iconfont";
	src: url('../fonts/font_2794249_33uu0wqh3nh.woff2') format('woff2'), url('../fonts/font_2794249_33uu0wqh3nh.woff') format('woff'), url('../fonts/font_2794249_33uu0wqh3nh.ttf') format('truetype');
}
.iconfont {
	font-family: "iconfont" !important;
	font-size: 16px;
	font-style: normal;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}
.icon-back:before {
	content: "\e617";
}
.icon-arrow-left:before {
	content: "\e604";
}
.icon-arrow-right:before {
	content: "\e6e0";
}
.index_banner {
	transform: scale(1.2);
	-webkit-transform: scale(1.2);
	opacity: 0;
	-webkit-opacity: 0;
}
#public_banner {
	width: 100%;
	height: 100vh;
}
.banner {
	width: 100vw;
	height: calc(100vh - 90px);
	margin-top: 90px;
	overflow: hidden;
}
.banner .banner_bg {
	width: 100%;
	height: 100%;
	background-size: cover;
	-webkit-transition: all 0.35s;
	transition: all 0.35s;
	background-repeat: no-repeat;
	background-position: center center;
	position: absolute;
	top: 0;
	left: 0;
}
.page_banner {
	height: 100%;
	position: absolute;
	top: 0;
	left: 50%;
	transform: translateX(-50%);
	-webkit-transform: translateX(-50%);
	z-index: 50;
}
.page_banner>div {
	width: 100%;
	height: 100%;
}
.page_banner_title {
	position: absolute;
	right: 0;
	bottom: 3vw;
	font-size: 18px;
}
.banner:after {
	content: '';
	background-image: linear-gradient(rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.55));
	position: absolute;
	width: 100%;
	height: 100%;
	z-index: 10;
	top: 0;
	left: 0;
}
.otn {
	position: absolute;
	right: 0;
	bottom: 3vw;
	margin: -10px 0;
}
.otn .otn_btn {
	width: 40px;
	height: 40px;
	line-height: 40px;
	margin: 10px 0;
	z-index: 2;
	display: inline-block;
}
.otn .otn_btn>i {
	font-size: 18px;
}
.otn .otn_btn:before {
	content: '';
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	background-color: rgba(0, 0, 0, .7);
	-webkit-transition: all 0.35s;
	transition: all 0.35s;
	-webkit-border-radius: 50%;
	border-radius: 50%;
	z-index: -2;
}
.otn .otn_btn:after {
	content: '';
	position: absolute;
	width: 0;
	height: 0;
	left: 50%;
	top: 50%;
	background-color: rgba(204, 48, 32, .7);
	-webkit-transition: all 0.35s;
	transition: all 0.35s;
	z-index: -1;
	-webkit-border-radius: 50%;
	border-radius: 50%;
}
.businessDel {
	position: absolute;
	left: 0;
	bottom: 64px;
	background-color: rgba(0, 0, 0, .8);
	width: 300px;
	padding: 54px 40px 54px 40px;
}
.businessDel .businessDel_title {
	width: 276px;
	height: 30px;
	overflow: hidden;
	font-size: 28px;
	line-height: 30px;
	font-weight: bold;
	padding-left: 12px;
	margin-bottom: 1.8vw;
	position: relative;
}
.businessDel_title:before {
	position: absolute;
	top: 9%;
	left: 0%;
	content: '';
	width: 4px;
	height: 28px;
	background: red;
}
.businessDel .businessDel_line {
	color: rgba(255, 255, 255, .6);
	font-size: 16px;
	line-height: 26px;
	overflow-y: auto;
	max-height: 280px;
	padding-right: 1.4vw;
}
.businessDel .businessDel_line::-webkit-scrollbar {
	width: 2px;
	height: 2px;
}
.businessDel .businessDel_href {
	margin-top: 2vw;
}
.businessDel .businessDel_href>a {
	font-size: 22px;
	font-weight: 550;
	letter-spacing: 2px;
	color: #fff;
}
.businessDel_otn.otn {
	bottom: 6vw;
}
.co-0 {
	color: #fff;
}
.left {
	float: left
}
.right {
	float: right
}
.center {
	margin-left: auto;
	margin-right: auto
}
.inleft {
	text-align: left
}
.inright {
	text-align: right
}
.incenter {
	text-align: center
}
.posi {
	position: relative
}
.row {
	width: 86%;
	margin: 0 auto;
}
.otn .otn_btn:before {
	content: '';
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	background-color: rgba(0, 0, 0, .7);
	-webkit-transition: all 0.35s;
	transition: all 0.35s;
	-webkit-border-radius: 50%;
	border-radius: 50%;
	z-index: -2;
}
.page_banner_title {
	position: absolute;
	right: 0;
	bottom: 3vw;
}
.page_banner_title>a {
	font-size: 18px;
}
.banner:after {
	content: '';
	background-image: linear-gradient(rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.55));
	position: absolute;
	width: 100%;
	height: 100%;
	z-index: 10;
	top: 0;
	left: 0;
}
.swiper-button-prev{
	position: absolute;
	bottom: 200px;
	right: 100px;
	width: 40px;
	height: 40px;
	line-height: 40px;
	margin: 10px 0;
	z-index: 2;
	display: inline-block;
}
.swiper-button-next{
	position: absolute;
	bottom: 150px;
	right: 100px;
	width: 40px;
	height: 40px;
	line-height: 40px;
	margin: 10px 0;
	z-index: 2;
	display: inline-block;
}
.swiper-button-next:before {
	content: '';
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	background-color: rgba(0, 0, 0, .7);
	-webkit-transition: all 0.35s;
	transition: all 0.35s;
	-webkit-border-radius: 50%;
	border-radius: 50%;
	z-index: -2;
}
.swiper-button-prev:before {
	content: '';
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	background-color: rgba(0, 0, 0, .7);
	-webkit-transition: all 0.35s;
	transition: all 0.35s;
	-webkit-border-radius: 50%;
	border-radius: 50%;
	z-index: -2;
}
.swiper-button-next>i {
	font-size: 18px;
	color: #fff;
	padding-left: 10px;
}
.swiper-button-prev>i {
	font-size: 18px;
	color: #fff;
	padding-left: 10px;
}
.otn_btn{
	position: absolute;
	bottom: 100px;
	right: 100px;
	width: 40px;
	height: 40px;
	line-height: 40px;
	margin: 10px 0;
	z-index: 2;
	display: inline-block;
}
.otn_btn:before {
	content: '';
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	background-color: rgba(0, 0, 0, .7);
	-webkit-transition: all 0.35s;
	transition: all 0.35s;
	-webkit-border-radius: 50%;
	border-radius: 50%;
	z-index: -2;
}
.otn_btn>i {
	font-size: 18px;
	color: #fff;
	padding-left: 10px;
}
.page_right{
	text-align: right;
}
.page_right>a{
	color: #898686;
}
@media only screen and (max-width:768px) {
	.businessDel {
		width: 150px;
	}
	.businessDel .businessDel_title {
		font-size: 16px;
		width: 156px;
	}
	.businessDel .businessDel_href {
		margin-top: 6vw;
	}
	.swiper-button-prev{
		right: 13px;
	}
	.swiper-button-next{
		right: 13px;
	}
	.otn_btn{
		right: 13px;
	}
	.page_banner_title>a{
		font-size: 14px;
	}
	.banner {
		margin-top: 70px;
		width: 100vw;
		height: calc(100vh - 70px);
		overflow: hidden;
	}
}