@font-face { font-family:'851cai'; src: url('../fonts/851-CAI978.ttf'); }
body{
	font-family: "阿里巴巴普惠体";
}
html{
	margin:0;
	padding:0;
	overflow-x: hidden;
}
p{
	margin: 0;
}
a{
	text-decoration:none !important;
}
*{

	margin: 0;
	padding: 0;
}

img {
	border: 0;
}
a {
	text-decoration: none;
	outline: none;
}
ol,
ul,
li {
	list-style: none;
}
.backtotop{
	opacity: 0;
	position: fixed;
	right: 30px;
	bottom: 260px;
	position: fixed;
	z-index: 99;

	width: 44px;
	height: 44px;
	box-sizing: border-box;
	overflow: hidden;
	border-radius: 50%;
	background-image: linear-gradient(
			0deg, #ffffff 0%, #f3f5f8 100%);
	border: 2px solid #fff;
	box-shadow: 8px 8px 20px 0 rgba(55, 99, 170, 0.1);
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 0;
}
.header{
	width: 100%;
	box-shadow: 2px 0px 5px 2px rgba(0 ,0 ,0 ,0.1);
	background-color: #fff;
	z-index: 99;
}
.header .main{
	max-width: 1400px;
	margin: 0 auto;
	display: flex;
	flex-direction: row;
	flex-wrap: nowrap;
	justify-content: space-between;
	align-items: center;
	align-content: flex-end;
}
.header .main .head_logo a img{
	height: 40px;
}
.header .main .head-nav {
	height: 60px;
	background: #fff;
	display: flex;
}
.header .main .head-nav-con {
	height: 60px;
	margin: auto;
}
.header .main .head-nav-con .ul{
	display: flex;
}
.header .main .head-nav-con ul li {
	/*width: 90px;*/
	padding-right: 50px;
	float: left;
	font-size: 20px;
	text-align: center;
}
.header .main .head-nav-con ul li:last-child{
	padding-right: 0px;
}
@media screen and (max-width: 1080px){
	.header .main .head-nav-con ul li {
		/*width: 70px;*/
	}
}
@media screen and (max-width: 900px){
	.header .main .head-nav-con ul li {
		/*width: 50px;*/
	}
}
.header .main .head-nav-con .drop_ul .drop_li{
	width: 200px;
	text-align: left;
	padding-right: 0px;
	border-bottom: 1px solid #f7f8f8;
	overflow:hidden; /*超出的部分隐藏起来。*/
	white-space:nowrap;/*不显示的地方用省略号...代替*/
	text-overflow:ellipsis;/* 支持 IE */
}

.header .main .head-nav-con .ul .li{
	position: relative;
}
.header .main .head-nav-con .ul .li:before{
	position: absolute;
	content: '';
	width: 0px;
	height: 1px;
	background-color: #237ef9;
	margin: 0 auto;
	bottom: 15px;
	transform:translate(-50%,-50%);
	transition: all 0.5s;
}
.header .main .head-nav-con .ul .li:hover:before{
	width: 25px;
}
.header .main .head-nav-con .ul .li a{
}
.header .main .head-nav-con .ul .li:hover .ac{
	color: #237ef9;
}

.header .main .head-nav-con .drop_ul .drop_li a{
	text-align: left;
	padding-left: 30px;
	font-weight: 400;
	overflow:hidden; /*超出的部分隐藏起来。*/
	white-space:nowrap;/*不显示的地方用省略号...代替*/
	text-overflow:ellipsis;/* 支持 IE */
	line-height: 40px;
}
.header .main .head-nav-con ul li:hover {

}
.header .main .head-nav-con .drop_ul .drop_li:hover a{
	color: #fff;
	background-color: #237ef9;
	/*font-weight: bold;*/
}
.header .main .head-nav-con ul a {
	display: block;
	text-decoration: none;
	text-align: center;
	line-height: 60px;
	color: #181818;
	font-size: 18px;
}
.header .main .head-nav-con .drop-down {
	position: relative;
}
.header .main .head-nav-con .drop-down-content {
	padding: 0;
	display: none;
	position: absolute;
	z-index: 9;
	box-shadow: 2px 0px 5px 2px rgba(0 ,0, 0, 0.1);
}

.header .main .head-nav-con .drop-down:hover .drop-down-content {
	display: block;
	background-color: #fff;
}
.header .main .head-nav-con .drop-down-2 {
	position: relative;
}
.header .main .head-nav-con .drop-down-content-2 {
	padding: 0;
	display: none;
	position: absolute;
	z-index: 1;
	background-color: #007130;
	right: -170px;
	top: 0;
}
.header .main .head-nav-con .drop-down-content-2 > li {
	float: none;
	background-color: #007130;
}
.header .main .head-nav-con .drop-down-content-2 li:hover a {
	background-color: #ff9c01;
}
.header .main .head-nav-con .drop-down-2:hover .drop-down-content-2 {
	display: block;
}

.navbar-default{
	background-color: rgba(0,0,0,0);
}
.navbar-default.active{
	background-color: #f8f8f8;
	box-shadow: 2px 0 5px 2px rgba(0, 0, 0, 0.1);
}
.navbar-default .navbar-collapse, .navbar-default .navbar-form{
	background-color: #fff;
}
.navbar {
	min-height: 50px;
	margin-bottom: 0px;
	border: 1px solid transparent;
	position: fixed;
	width: 100%;
	top: 0px;
	z-index: 100;
	background-color: #fff;
}
.container-fluid{
}
.navbar-default .navbar-toggle{
	border: none;
}
.navbar-default .navbar-toggle:focus, .navbar-default .navbar-toggle:hover{
	background-color: transparent;
}
.navbar-default .navbar-toggle img{
}
.navbar-default .navbar-toggle.collapsed img:nth-child(1){
	display: block;
}
.navbar-default .navbar-toggle.collapsed img:nth-child(2){
	display: none;
}

.navbar-default .navbar-toggle img:nth-child(2){
	display: block;
}
.navbar-default .navbar-toggle img:nth-child(1){
	display: none;
}

.mask{
	background-color: rgba(0,0,0,0.3);
	position: fixed;
	top: 0px;
	left: 0px;
	width: 100%;
	height: 100%;
	display: none;
	z-index: 10;
}
.banner{

}
.banner .main{
	width: 100%;
}
.banner .main .bannerSwiper{
}
.banner .main .swiper-slide{
	display: flex;
	flex-direction: row;
	flex-wrap: nowrap;
	justify-content: center;
	align-items: center;
}
.banner .banner_resource{
	height: 500px;
}
.banner .banner_resource.banner_img{
	height: 500px;
}
.banner .banner_resource.banner_img img{
	height: 100%;
	width: 100%;
	object-fit: cover;
}
.banner .banner_resource.banner_video{

}
.banner .banner_resource.banner_video video{
	height: 500px;
	width: 100%;
	object-fit: cover;
}
.banner .banner_main{
	position: absolute;
	left: 200px;
}

.banner .banner_main .title{
	font-size: 40px;
	font-family: "阿里巴巴普惠体 Medium";
}
.banner .banner_main .desc{
	font-size: 20px;
	margin-top: 10px;
	padding-bottom: 10px;
}
@media screen and (max-width: 900px){
	.banner .banner_main{
		left: auto;
		padding-left: 15px;
		padding-right: 15px;
	}
	.banner .banner_main .title{
		font-size: 20px;
		font-family: "阿里巴巴普惠体 Medium";
	}
	.banner .banner_main .desc{
		font-size: 18px;
		margin-top: 10px;
		padding-bottom: 10px;
	}
}
.banner .banner_main .ul{
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	align-content: center;
	align-items: center;
	margin-top: 20px;
}
.banner .banner_main .li{
	padding-right: 40px;
}
.banner .banner_main .li .li_icon{
	text-align: center;
}
.banner .banner_main .li .li_icon img{
	width: 32px;
	height: 32px;
}
.banner .banner_main .li .li_title{
	font-size: 20px;
	margin-top: 5px;
}
@media screen and (max-width: 900px){
	.banner .banner_main .li .li_icon img{
		width: 18px;
		height: 18px;
	}
	.banner .banner_main .li .li_title{
		font-size: 18px;
	}
}
/*业务范围*/

.business {
	width: 100%;
	height: 100%;
	padding-top: 50px;
	padding-bottom: 50px;
	background-color: rgb(240,248,255);
}
.business .main{
	max-width: 1400px;
	margin: 0 auto;
}
.business .main .title{
	font-size: 40px;
	font-family: "阿里巴巴普惠体 Medium";
	text-align: center;
}

.business .main .box{
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	justify-content: space-between;
	margin-top: 40px;
}
@media screen and (max-width: 900px){
	.business .main .title{
		font-size: 25px;
	}
	.business .main .box{
		margin-top: 20px;
	}
}
.business .main .box .li{
	display: flex;
	width: 32%;
	background-image: linear-gradient(180deg, #f3f5f7cc 0%, #FFFFFF 100%);
	border: 3px solid #FFFFFF;
	border-radius: 8px;
	padding: 40px;
	transition: all 0.3s;
	justify-content: space-between;
	cursor: pointer;
}
@media screen and (max-width: 1200px){
	.business .main .box .li{
		width: 96%;
		margin: 0 auto;
		padding: 20px;
	}
}
.business .main .box .li:hover {
	transform: translateY(-10px);
}
.business .main .box .li .tit{
	font-size: 30px;
	font-family: "阿里巴巴普惠体 Medium";
}
.business .main .box .li .text{
	font-size: 18px;
	margin-top: 10px;
}
@media screen and (max-width: 900px){
	.business .main .box .li{
		margin-top: 15px;
	}
	.business .main .box .li .tit{
		font-size: 20px;
		font-family: "阿里巴巴普惠体 Medium";
	}
	.business .main .box .li .text{
		font-size: 16px;
	}
	.business .main .box .li .text{
		margin-top: 10px;
	}
}
/*项目流程*/
.flow {
	width: 100%;
	height: 100%;
	padding-top: 50px;
	padding-bottom: 50px;
	background-color: rgb(240,248,255);
}
.flow .main{
	max-width: 1400px;
	margin: 0 auto;
}
.flow .main .title{
	font-size: 40px;
	font-family: "阿里巴巴普惠体 Medium";
	text-align: center;
}
.flow .main .tit_des{
	font-size: 20px;
	font-family: "阿里巴巴普惠体 Medium";
	text-align: center;
	margin-top: 20px;
}

.flow .main .box{
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	align-content: center;
	justify-content: space-between;
	align-items: center;
	margin-top: 50px;
}
@media screen and (max-width: 900px){
	.flow .main .title{
		font-size: 25px;
	}
	.flow .main .tit_des{
		font-size: 16px;
	}
	.flow {
		padding-top: 0px;
	}
	.flow .main .box{
		margin-top: 20px;
	}
}
.flow .main .box .li{
	width: 32%;
	height: 260px;
	position: relative;
	background: #fff;
	box-shadow: 0 2px 8px 0 hsla(0, 0%, 89.4%, .5);
	border-radius: 10px;
	border: 1px solid #efefef;
	margin-bottom: 38px;
	padding: 52px 33px;
	transition: all 0.3s;
}
.flow .main .box .li:hover {
	transform: translateY(-10px);
}
@media screen and (max-width: 1200px){
	.flow .main .box .li{
		width: 96%;
		margin: 0 auto;
		padding: 20px;
		margin-top: 15px;
	}
}
.flow .main .box .li .li_tit{
	font-size: 24px;
	font-weight: 500;
	line-height: 33px;
	margin-bottom: 15px;
}
.flow .main .box .li .li_txt{
	width: 324px;
	height: 84px;
	font-size: 16px;
	font-weight: 400;
	line-height: 28px;
}
.flow .main .box .li .des_icon{
	position: absolute;
	right: 0;
	bottom: -22px;
}
.flow .main .box .li .des_icon img{
	width: 133px;

}

/*行业解决方案*/
.option {
	width: 100%;
	height: 100%;
	padding-bottom: 50px;
	background-color: rgb(240,248,255);
}
.option .main{
	max-width: 1400px;
	margin: 0 auto;
}
.option .main .title{
	font-size: 40px;
	font-family: "阿里巴巴普惠体 Medium";
	text-align: center;
}
.option .main .tit_des{
	font-size: 20px;
	font-family: "阿里巴巴普惠体 Medium";
	text-align: center;
	margin-top: 20px;
}
.option .main .box{
	display: flex;
	margin-top: 50px;
	flex-direction: row;
	flex-wrap: wrap;
	align-content: center;
	align-items: center;
	text-align: center;
}
@media screen and (max-width: 900px){
	.option .main .title{
		font-size: 25px;
	}
	.option .main .tit_des{
		font-size: 16px;
	}
	.option {
		padding-top: 0px;
	}
	.option .main .box{
		margin-top: 20px;
		padding-left: 10px;
		padding-right: 10px;
	}
}
.option .main .box .li{
	width: 25%;
	height: 200px;
	background: white;
	border: 1px solid #F1F1F1;
	margin-left: -1px;
	margin-top: -1px;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	cursor: pointer;
}
@media screen and (max-width: 1200px){
	.option .main .box .li{
		width: 33.3%;
		margin: 0 auto;
	}
}
.option .main .box .li .li_icon{

}
.option .main .box .li .li_icon img{
	transition: all 0.5s;
}
.option .main .box .li:hover .li_icon img{
	-webkit-transform: scale(1.2);
	-ms-transform: scale(1.2);
	transform: scale(1.2);
}
.option .main .box .li .li_title{
	font-size: 18px;
	padding-top: 10px;
	padding-bottom: 10px;
}
.option .main .box .li .li_desc{
	font-size: 14px;
	color: #111F2C;
}
@media screen and (max-width: 900px){
	.option .main .box .li .li_title{
		font-size: 16px;
	}
	.option .main .box .li .li_desc{
		font-size: 12px;
		color: #111F2C;
	}
}

/*热门案例*/
.hot_case{
	height: 258px;
	background-image: url(../image/hot_case_bj.png), linear-gradient(90deg, #256aff, #2e4dff);
	background-position: center center;
	background-size: cover;
	background-repeat: no-repeat;
	color: #fff;
}
@media screen and (max-width: 900px){
	.hot_case{
		height: auto;
	}
}
.hot_case .main{
	max-width: 1400px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	height: 100%;
}
.hot_case .main .left{

}
.hot_case .main .left .en_title{
	font-size: 32px;
	margin: 0;
}
.hot_case .main .left .title{
	font-weight: 700;
	font-size: 48px;
}
@media screen and (max-width: 900px){
	.hot_case .main{
		max-width: 1400px;
		margin: 0 auto;
		display: flex;
		align-items: flex-start;
		height: 100%;
		flex-direction: column;
		padding-left: 15px;
		padding-right: 15px;
		padding-top: 30px;
		padding-bottom: 20px;
	}
	.hot_case .main .left .en_title{
		font-size: 18px;
	}
	.hot_case .main .left .title{
		font-size: 22px;
	}
}


.hot_case .main .right{
	padding-left: 50px;
}
.hot_case .main .right .title{
	font-weight: 700;
	font-size: 32px;
	line-height: 42px;
	margin: 0;
	padding-top: 11px;
}
.hot_case .main .right .text{
	padding-top: 12px;
	padding-bottom: 20px;
	font-size: 14px;
	line-height: 24px;
}
@media screen and (max-width: 900px){
	.hot_case .main .right{
		padding-left: 0px;
	}
	.hot_case .main .right .title{
		font-weight: 700;
		font-size: 16px;
	}
	.hot_case .main .right .text{
		font-size: 12px;
	}
}
.hot_case .main .right .btns{

}
.hot_case .main .right .btns a{
	color: #4974F5;
	height: 42px;
	line-height: 42px;
	font-size: 16px;
	color: #4974F5;
	font-weight: 700;
	background-color: #fff;
	padding: 0 20px;
	border: none;
	cursor: pointer;
	padding-top: 5px;
	padding-bottom: 5px;
}
@media screen and (max-width: 900px){
	.hot_case .main .right .btns a{
		font-size: 12px;
	}
}
/*案例*/
.case_banner{
	width: 100%;
	height: 100%;
}
.case_banner .main{
	position: relative;
}
.case_banner .main .case_banner_pc_img{

}
.case_banner .main .case_banner_pc_img img{
	width: 100%;
}
.case_banner .main .case_banner_h5_img{

}
.case_banner .main .case_banner_h5_img img{
	width: 100%;
}
.case_banner .con{
	max-width: 1400px;
	margin: 0 auto;
	height: 100%;
	position: absolute;
	width: 100%;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);

}
.case_banner .con .box{
	display: flex;
	width: 100%;
	height: 100%;
	flex-direction: column;
	align-items: flex-start;
	justify-content: center;
}
@media screen and (max-width: 767px){
	.case_banner .con{

	}
	.case_banner .con .box{
		display: flex;
		width: 100%;
		height: 100%;
		flex-direction: column;
		align-items: flex-start;
		justify-content: center;
		padding-left: 20px;
		padding-right: 20px;
	}
}
.case_banner .con .box .title{
	font-size: 40px;
	color: #333;
	line-height: 56px;
	font-family: "阿里巴巴普惠体 Medium";
}
@media screen and (max-width: 900px){
	.case_banner .con .box .title{
		font-size: 40px;
		color: #333;
		line-height: 30px;
		font-family: "阿里巴巴普惠体 Medium";
	}
}
.case_banner .con .box .txt{
	margin-top: 10px;
	margin-bottom: 54px;
	font-size: 20px;
	font-weight: 400;
	color: #666;
	line-height: 32px;
}
.case_banner .con .box .case_btn{
	cursor: pointer;
	padding: 10px 15px;
	display: inline-block;
	background: #2956ff;
	border-radius: 4px;
	font-size: 18px;
	font-family: PingFangSC-Medium, PingFang SC;
	font-weight: 500;
	color: #fff;
}
.case_banner .con .box .case_btn a{
	color: #fff;
}
@media screen and (max-width: 767px){
	.case_banner .con .box .title{
		font-size: 22px;
		margin-bottom: 10px;
	}
	.case_banner .con .box .txt{
		font-size: 14px;
		margin-top: 0px;
		margin-bottom: 10px;
		font-weight: 400;
		color: #666;
		line-height: 26px;
	}
	.case_banner .con .box .case_btn{
		font-size: 14px;
	}
	.case_banner .con .box .case_btn a{
		color: #fff;
	}
}
.case_box{
	width: 100%;
	height: 100%;
	margin-top: 50px;
	margin-bottom: 50px;
}
.case_box .main{
	max-width: 1400px;
	margin: 0 auto;
}
.case_box .main .case_box_class{
	display: -webkit-box;
	display: -moz-box;
	display: -webkit-flex;
	display: -ms-flexbox;
	display: box;
	display: flex;
	-webkit-box-align: center;
	-moz-box-align: center;
	-o-box-align: center;
	-ms-flex-align: center;
	-webkit-align-items: center;
	align-items: center;
	-webkit-box-pack: center;
	-moz-box-pack: center;
	-o-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: center;
	justify-content: center;
	margin-bottom: 20px;
}
.case_box .main .case_box_class .list{
	display: block;
	font-size: 15.994px;
	font-weight: 400;
	line-height: 44.006px;
	width: 178.003px;
	height: 44.006px;
	margin: 0 4.992px;
	cursor: pointer;
	text-align: center;
	color: #333;
	border: .998px solid #e6e6e6;
	-webkit-border-radius: 3.994px;
	border-radius: 3.994px;
}
@media screen and (max-width: 767px){
	.case_box{
		margin-top: 20px;
	}
	.case_box .main .case_box_class{
		flex-wrap: wrap;
	}
	.case_box .main .case_box_class .list{
		width: 46%;
		margin-top: 20px;
	}
}
.case_box .main .case_box_class .list.active {
	position: relative;
	color: #fff;
	background: #4568e6;
}
.case_box .main .case_box_class .list.active::after {
	position: absolute;
	right: 0;
	bottom: -8.006px;
	left: 0;
	width: 0;
	height: 0;
	margin: auto;
	content: '';
	border-top: 8.006px solid #4568e6;
	border-right: 6.01px solid transparent;
	border-left: 6.01px solid transparent;
}
.case_box .main .box{
	display: flex;
	flex-wrap: wrap;
	flex-direction: row;
	align-items: center;
	align-content: center;
}
.case_box .main .box .list{
	display: block;
	width: 23%;
	margin-left: 0.8%;
	margin-right: 0.8%;
	overflow: hidden;
	border: .998px solid #e6e6e6;
	-webkit-border-radius: 10.003px;
	border-radius: 10.003px;
	margin-top: 30px;
	cursor: pointer;
}
@media screen and (max-width: 900px){
	.case_box .main .box .list{
		width: 48%;
		margin-left: 1%;
		margin-right: 1%;
	}
}
.case_box .main .box .list .box_img{
	overflow: hidden;
	height: 200px;
}
.case_box .main .box .list .box_img img{
	width: 100%;
	height: 200px;
	transition: all 0.5s;
	-webkit-transition: all 0.6s;
	-moz-transition: all 0.6s;
	-o-transition: all 0.6s;
	-ms-transition: all 0.6s;
	object-fit: cover;
}
@media screen and (max-width: 900px){
	.case_box .main .box .list .box_img{
		height: 150px;
	}
	.case_box .main .box .list .box_img img{
		height: 150px;
	}
}
.case_box .main .box .list:hover img{
	-webkit-transform: scale(1.2);
	-ms-transform: scale(1.2);
	transform: scale(1.2);
}
.case_box .main .box .list:hover{
	-webkit-box-shadow: 0 10.003px 30.01px 0 rgba(110, 110, 110, 0.2);
	box-shadow: 0 10.003px 30.01px 0 rgba(110, 110, 110, 0.2);
}
.case_box .main .box .list .box_title{
	margin-top: 20px;
	margin-bottom: 20px;
	text-align: center;
	font-size: 18px;
	color: #333;
	text-overflow: -o-ellipsis-lastline;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 1;
	line-clamp: 1;
	-webkit-box-orient: vertical;
	padding-left: 10px;
	padding-right: 10px;
}
@media screen and (max-width: 900px){
	.case_box .main .box .list .box_title{
		font-size: 14px;
		margin-top: 10px;
		margin-bottom: 10px;
		padding-left: 10px;
		padding-right: 10px;
	}
}
.case_box .main .box .list:hover .box_title{
	color: #4568e6;
}
@media screen and (max-width: 900px){
	.case_box .main .txt_con{
		width: 95%;
		margin:0 auto;
	}
}
.case_box .main .txt_con{
	border: 1px solid rgb(234,241,255);
	padding: 20px;
	text-align: center;
}
.case_box .main .txt_con img{
	max-width: 100% !important;
}

.service.case_banner .con .box .txt{
	margin-bottom: 0px;
}
.service.case_banner .con .box .case_btn{
	margin-top: 40px;
}


.service_flow {
	width: 100%;
	height: 100%;
	padding-top: 50px;
	padding-bottom: 50px;
	background-color: rgb(240,248,255);
}
@media screen and (max-width: 767px){
	.service_flow {
		padding-top: 0px;
	}
}
.service_flow .main{
	max-width: 1400px;
	margin: 0 auto;
}
.service_flow .main .title{
	font-size: 40px;
	font-family: "阿里巴巴普惠体 Medium";
	text-align: center;
}

.service_flow .main .box{
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	justify-content: space-between;
}
@media screen and (max-width: 900px){
	.service_flow .main .title{
		font-size: 25px;
	}
	.service_flow .main .box{
		margin-top: 20px;
	}
}
.service_flow .main .box .li{
	display: flex;
	width: 32%;
	background-image: linear-gradient(180deg, #f3f5f7cc 0%, #FFFFFF 100%);
	border: 3px solid #FFFFFF;
	border-radius: 8px;
	padding: 40px;
	transition: all 0.3s;
	justify-content: space-between;
	cursor: pointer;
	margin-top: 40px;
}
@media screen and (max-width: 1200px){
	.service_flow .main .box .li{
		width: 96%;
		margin: 0 auto;
		padding: 20px;
	}
}
.service_flow .main .box .li:hover {
	transform: translateY(-10px);
}
.service_flow .main .box .li .tit{
	font-size: 30px;
	font-family: "阿里巴巴普惠体 Medium";
}
.service_flow .main .box .li .text{
	font-size: 18px;
	margin-top: 10px;
}
@media screen and (max-width: 900px){
	.service_flow .main .box .li{
		margin-top: 15px;
	}
	.service_flow .main .box .li .tit{
		font-size: 20px;
		font-family: "阿里巴巴普惠体 Medium";
	}
	.service_flow .main .box .li .text{
		font-size: 16px;
	}
	.service_flow .main .box .li .text{
		margin-top: 10px;
	}
}

.service_item {
	width: 100%;
	height: 100%;
	padding-top: 50px;
	padding-bottom: 50px;
	background-color: rgb(240,248,255);
}
.service_item .main{
	max-width: 1400px;
	margin: 0 auto;
}
.service_item .main .title{
	font-size: 40px;
	font-family: "阿里巴巴普惠体 Medium";
	text-align: center;
}
.service_item .main .desc{
	font-size: 18px;
	text-align: center;
}
@media screen and (max-width: 767px){
	.service_item .main .title{
		font-size: 20px;
	}
	.service_item .main .desc{
		font-size: 12px;
	}
}
.service_item .main .box{
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	align-content: center;
	justify-content: center;
	align-items: center;
}
.service_item .main .box .box_img{
	width: 60%;
}
.service_item .main .box .box_img img{
	width: 100%;
}
.service_item .main .box .box_con{
	width: 40%;
}
.service_item .main .box .box_con .box_title{
	font-size: 32px;
	font-family: "阿里巴巴普惠体 Medium";
}
.service_item .main .box .box_des{
	font-size: 18px;
	line-height: 30px;
	margin-top: 20px;
}
@media screen and (max-width: 767px){
	.service_item .main .box .box_img{
		width: 100%;
	}
	.service_item .main .box .box_con{
		width: 100%;
		padding-left: 20px;
		padding-right: 20px;
	}
	.service_item .main .box .box_con .box_title{
		font-size: 16px;
	}
	.service_item .main .box .box_des{
		font-size: 14px;
		line-height: 20px;
	}
}
/*公共部分*/
.secondary_banner{
	width: 100%;
	position: relative;
	height: 700px;
	display: flex;
	flex-direction: row;
	justify-content: center;
	align-items: center;
}
.secondary_banner .main{
	max-width: 1400px;
	margin: 0 auto;
}
.secondary_banner img {
	width: 100%;
	max-height: 700px;
}
.secondary_banner .banner-txt {
	font-size: 26px;
	color: #333;
}
.secondary_banner .banner-txt .tit {
	font-size: 40px;
	line-height: 65px;
	margin: 0 0 5px;
	color: #333;
	margin-bottom: 30px;
	font-family: "阿里巴巴普惠体 Medium";
}
.secondary_banner .banner-txt .txt{
	width: 50%;
	font-size: 18px;
	line-height: 30px;
}
.secondary_banner .banner-txt .des{
	width: 50%;
	font-size: 18px;
	line-height: 30px;
	font-family: "阿里巴巴普惠体 Medium";
	margin-top: 15px;
}
@media screen and (max-width: 900px){
	.secondary_banner {
		height: 550px;
	}
	.secondary_banner .banner-txt {
		font-size: 14px;
		padding-left: 10px;
		padding-right: 10px;
	}
	.secondary_banner .banner-txt .tit {
		font-size: 24px;
		text-align: center;
		line-height: 30px;
		margin-bottom: 20px;
	}
	.secondary_banner .banner-txt .txt{
		font-size: 16px;
		width: 100%;
	}
	.secondary_banner .banner-txt .des{
		font-size: 16px;
		width: 100%;
	}
}
/*联系方式*/
.contact{
	width: 100%;
	height: 100%;
	margin-top: 50px;
	margin-bottom: 50px;
}
.contact .main{
	max-width: 1400px;
	margin: 0 auto;
}
@media screen and (max-width: 1400px){
	.contact .main{
		padding-left: 10px;
		padding-right: 10px;
	}
}
.contact .main .contact_introduce{
	color: #3e3a39;
	font-size: 24px;
	font-weight: bold;
	text-align: center;
}
.contact .main .tit{
	font-size: 24px;
	color: #4568e6;
	font-weight: bold;
	margin-top: 40px;
}
.contact .main .more5_hr{
	margin-top: 20px;
	margin-bottom: 20px;
}
.contact .main .con{
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	margin-top: 50px;
}
.contact .main .con .left{
	width: 50%;
	padding-right: 10%;
}

@media screen and (max-width: 900px){
	.contact .main .con .left{
		width: 100%;
	}
}
.contact .main .con .left .p{
	font-size: 16px;
	color: #3e3a39;
	margin-bottom: 15px;
	border-bottom: 1px solid #f4f4f4;
	padding-bottom: 10px;
}
.contact .main .con .left .p:nth-child(1){
	border-bottom: 4px solid #f4f4f4;
}
.contact .main .con .left .titles{
	font-size: 24px;
	color: #4568e6;
	font-weight: bold;
}
.contact .main .con .left .hrs{
	width: 100%;
	background-color: #f4f4f4;
	height: 4px;
	margin-bottom: 20px;
}
.contact .main .con .left .p span{
	font-weight: bold;
	margin-right: 10px;
	vertical-align: bottom;
}
.contact .main .con .left .p img{
	vertical-align:middle;
}
.contact .main .con .left .or{
	display: flex;
}
.contact .main .con .left .or .li{
	display: flex;
	margin-right: 40px;
	flex-direction: column;
	flex-wrap: nowrap;
	align-items: center;
	font-size: 14px;
	color: #3e3a39;
}
.contact .main .con .left .or .li .or_img{

}
.contact .main .con .left .or .li .or_img img{

}
.contact .main .con .left .or .li .or_tit{
	margin-top: 5px;
}
.contact .main .con .right{
	width: 50%;
}
@media screen and (max-width: 900px){
	.contact .main .con .right{
		width: 100%;
	}
}
.contact .main .con .right form{
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	justify-content: space-between;
}
.contact .main .con .right input{
	font-size: 16px;
	color: #727171;
	outline: none;
	width: 48%;
	height: 48px;
	margin-top: 15px;
	padding-left: 30px;
	padding-right: 30px;
	border: 1px solid rgba(159,160,160,0);
	background-color: #f4f4f4;
}
@media screen and (max-width: 767px){
	.contact .main .con .right input{
		width: 100%;
	}
}
.contact .main .con .right textarea{
	background-color: #f4f4f4;
	font-size: 16px;
	color: #727171;
	outline: none;
	margin-top: 15px;
	padding-left: 30px;
	padding-right: 30px;
	width: 100%;
	resize: none;
	padding-top: 20px;
	border: 1px solid rgba(159,160,160,0);
}
.contact .main .con .right .submit {
	width: 100%;
	color: #fff;
	background-color: #4568e6;
	font-size: 24px;
}
.contact .main .map{
	width: 100%;
	height: 450px;
	margin-top: 70px;
}

/*footer*/

/*footer*/
.footer{
	width: 100%;
	height: 100%;
	background-position: center !important;
	background-repeat: no-repeat !important;
	-webkit-background-size: cover !important;
	-moz-background-size: cover !important;
	-o-background-size: cover !important;
	background-size: cover !important;
	color: #fff;
	background-color: #000000;
}
@media screen and (max-width: 767px){
	.footer{
	}
}
.footer .main{
	max-width: 1400px;
	margin: 0 auto;
	overflow: hidden;
}
.footer .main .top{
	/*height: 75px;*/
	display: flex;
	flex-direction: row;
	flex-wrap: nowrap;
	align-content: center;
	justify-content: space-between;
	align-items: center;
	border-bottom: 1px solid rgb(83,81,81);
	padding-top: 20px;
	padding-bottom: 20px;
}
.footer .main .top .left{

}
.footer .main .top .left a{

}
.footer .main .top .left a img{
	width: 100%;
	height: 70%;
	justify-content: center;
	object-fit: cover;
}
.footer .main .top .right{

}
.footer .main .top .right .ul{
	display: flex;
}
.footer .main .top .right .ul .li{
	padding-left: 20px;
	padding-right: 20px;
}
.footer .main .top .right .ul .li:last-child{
	padding-right: 0px;
}
.footer .main .top .right .ul .li a{
	color: #fff;
	font-size: 16px;
	font-weight: bold;
}
.footer .main .top .right .ul .li a:hover{
	color: #237ef9;
}
.footer .main .con{
	margin-top: 50px;
	border-bottom: 1px solid rgb(83,81,81);
	padding-bottom: 50px;
}
@media screen and (max-width: 900px){
	.footer .main .con{
		margin-top: 0px;
	}
}
.footer .main .con .ul{
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: center;
}
.footer .main .con .ul .li{
	overflow: hidden;
	width: 33.3%;
}
.footer .main .con .ul .li img{
	/*width: 100%;*/
}
.footer .main .con .ul .li:nth-child(2){
	width: 40.3%
}
.footer .main .con .ul .li:nth-child(3){
	width: 26.3%
}
@media screen and (max-width: 767px){
	.footer .main .con .ul{

	}
	.footer .main .con .ul .li{
		width: 100% !important;
		margin-top: 30px;
		padding-left: 10px;
		padding-right: 10px;
	}
}
.footer .main .con .ul .li .p_t{
	font-size: 16px;
	color: #fff;
	margin-bottom: 20px;
}
.footer .main .con .ul .li .p{
	font-size: 14px;
	color: rgba(255,255,255,0.7);
	margin-top: 5px;
}
.footer .main .con .ul .li .p a{
	font-size: 14px;
	color: rgba(255,255,255,0.7);
	padding-right: 15px;
}
.footer .main .con .ul .li .f_box{
	display: flex;
	flex-direction: row;
	flex-wrap: nowrap;
	justify-content: flex-start;
	align-items: center;
}
@media screen and (max-width: 767px){
	.footer .main .con .ul .li .f_box{
		display: flex;
		flex-direction: row;
		flex-wrap: nowrap;
		justify-content: space-evenly;
		align-items: center;
	}
}
.footer .main .con .ul .li .f_box .box:nth-child(2){
	margin-left: 40px;
}
.footer .main .con .ul .li .f_box .box{
	display: flex;
	flex-direction: column;
	flex-wrap: nowrap;
	align-content: space-around;
	justify-content: flex-end;
	align-items: center;
}
.footer .main .con .ul .li .f_box .box .tit{
	margin-top: 5px;
	color: rgba(255,255,255,0.7);
}

.footer .main .f_nav{
	padding-bottom: 15px;
}
.footer .main .f_nav .ul{
	display: flex;
	color: rgba(255,255,255,0.2);
	flex-direction: row;
	flex-wrap: wrap;
	justify-content: space-between;
}
.footer .main .f_nav .ul .li{
	padding-top: 15px;

}
@media screen and (max-width: 767px){
	.footer .main .f_nav .ul .li{
		width: 100%;
		padding-left: 10px;
	}
}
.footer .main .f_nav .ul .li:nth-child(2){
	color: rgba(255,255,255,0.4);
}



.im_item {
	width: 100%;
	height: 100%;
	padding-top: 50px;
	padding-bottom: 50px;
	background-color: rgb(240,248,255);
}
.im_item .main{
	max-width: 1400px;
	margin: 0 auto;
}
.im_item .main .title{
	font-size: 40px;
	font-family: "阿里巴巴普惠体 Medium";
	text-align: center;
}
.im_item .main .desc{
	font-size: 18px;
	text-align: center;
}
@media screen and (max-width: 767px){
	.im_item .main .title{
		font-size: 20px;
	}
	.im_item .main .desc{
		font-size: 12px;
	}
}
.im_item .main .box{
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
	align-content: center;
	justify-content: center;
	align-items: center;
}
.im_item .main .box .box_img{
	width: 50%;
}
.im_item .main .box .box_img img{
	width: 60%;
}
@media screen and (max-width: 767px){
	.im_item .main .box .box_img{
		text-align: center;
	}
	.im_item .main .box .box_img img{
		width: 80%;
	}
}
.im_item .main .box .box_con{
	width: 50%;
}
.im_item .main .box .box_con .box_title{
	font-size: 32px;
	font-family: "阿里巴巴普惠体 Medium";
}
.im_item .main .box .box_des{
	font-size: 18px;
	line-height: 30px;
	margin-top: 20px;
}
@media screen and (max-width: 767px){
	.im_item .main .box .box_img{
		width: 100%;
	}
	.im_item .main .box .box_con{
		width: 100%;
		padding-left: 20px;
		padding-right: 20px;
	}
	.im_item .main .box .box_con .box_title{
		font-size: 16px;
	}
	.im_item .main .box .box_des{
		font-size: 14px;
		line-height: 20px;
	}
}

.product_characteristics {
	width: 100%;
	height: 100%;
	padding-bottom: 50px;
	background-color: rgb(240,248,255);
}
.product_characteristics .main{
	max-width: 1400px;
	margin: 0 auto;
}
.product_characteristics .main .title{
	font-size: 40px;
	font-family: "阿里巴巴普惠体 Medium";
	text-align: center;
}
.product_characteristics .main .desc{
	font-size: 18px;
	text-align: center;
}
@media screen and (max-width: 767px){
	.product_characteristics .main .title{
		font-size: 20px;
	}
	.product_characteristics .main .desc{
		font-size: 12px;
	}
}
.product_characteristics .main .box{
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
}
.product_characteristics .main .box .list{
	width: 31%;
	display: flex;
	-ms-flex-align: start;
	align-items: flex-start;
	-webkit-font-smoothing: antialiased;
	margin-left: 1.16%;
	margin-right: 1.16%;
	margin-top: 40px;
}
@media screen and (max-width: 767px){
	.product_characteristics .main .box .list{
		width: 46%;
		margin-left: 2%;
		margin-right: 2%;
		margin-top: 40px;
	}
}
.product_characteristics .main .box .list .pro_icon{

}
.product_characteristics .main .box .list .pro_icon img{
	display: block;
	width: 48px;
	height: 48px;
	margin-right: 20px;
}
.product_characteristics .main .box .list .con{

}
.product_characteristics .main .box .list .con .con_tit{
	margin-bottom: 8px;
	font-weight: 400;
	font-size: 18px;
	color: #000;
	line-height: 28px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.product_characteristics .main .box .list .con .con_des{
	font-size: 14px;
	color: #495770;
	line-height: 22px;
}
@media screen and (max-width: 767px){
	.product_characteristics .main .box .list .con .con_tit{
		font-size: 14px;
		text-align: center;
	}
	.product_characteristics .main .box .list .con .con_des{
		font-size: 12px;
	}
}

.requirement {
	width: 100%;
	height: 100%;
	padding-bottom: 50px;
	background-image: url(../image/requirement_bj.png), linear-gradient(90deg, #256aff, #2e4dff);
	background-position: center center;
	background-size: cover;
	background-repeat: no-repeat;
	padding-top: 50px;
}
.requirement .main{
	max-width: 1400px;
	margin: 0 auto;
}
.requirement .main .title{
	font-size: 40px;
	font-family: "阿里巴巴普惠体 Medium";
	text-align: center;
}
.requirement .main .desc{
	font-size: 18px;
	text-align: center;
}
@media screen and (max-width: 767px){
	.requirement .main .title{
		font-size: 20px;
	}
	.requirement .main .desc{
		font-size: 12px;
	}
}
.requirement .main .box{
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
}
.requirement .main .box .list{
	width: 23%;
	display: flex;
	flex-direction: column;
	align-items: center;
	background: #FFFFFF;
	border: 1px solid rgba(223, 223, 223, 0.5);
	margin-left: 1%;
	margin-right: 1%;
	margin-top: 50px;
	padding-top: 30px;
	padding-bottom: 30px;
	transition: all 0.5s;

}
.requirement .main .box .list:hover{
	transform: scale(1.02);
	box-shadow: 0px 2px 10px 8px rgba(124, 139, 153, 0.09);
}
@media screen and (max-width: 767px){
	.requirement .main .box .list{
		width: 46%;
		margin-left: 2%;
		margin-right: 2%;
		margin-top: 40px;
	}
}
.requirement .main .box .list .requirement_icon{

}
.requirement .main .box .list .requirement_icon img{
	width: 100%;
}
.requirement .main .box .list .requirement_tit{
	font-size: 18px;
	color: #000000;
	padding: 10px;
	padding-bottom: 0px;
	padding-top: 0px;
}
.requirement .main .box .list .requirement_txt{
	font-size: 15px;
	padding: 20px;
}



.ecology {
	width: 100%;
	height: 100%;
	padding-bottom: 50px;
	background-image: url(../image/ecology_bj.png), linear-gradient(90deg, #256aff, #2e4dff);
	background-position: center center;
	background-size: cover;
	background-repeat: no-repeat;
	padding-top: 50px;
}
@media screen and (max-width: 767px){
	.ecology{
		padding-top: 0px;
	}
}
.ecology .main{
	max-width: 1400px;
	margin: 0 auto;
}
.ecology .main .title{
	font-size: 40px;
	font-family: "阿里巴巴普惠体 Medium";
	text-align: center;
}
.ecology .main .desc{
	font-size: 18px;
	text-align: center;
}
@media screen and (max-width: 767px){
	.ecology .main .title{
		font-size: 20px;
	}
	.ecology .main .desc{
		font-size: 12px;
	}
}
.ecology .main .box{
	display: flex;
	flex-direction: row;
	flex-wrap: wrap;
}

.ecology .main .box .list{
	margin-top: 50px;
	display: flex;
	align-items: center;
	width: 32%;
	height: 200px;
	padding: 0;
	background: #fff !important;
	border-radius: 8px;
	border: 1px solid #e6e6e6;
	justify-content: center;
	margin-left: 0.65%;
	margin-right: 0.65%;
	cursor: pointer;
	transition: all 0.5s;
}
.ecology .main .box .list:hover {
	background: url(../image//046a1e2.png) no-repeat !important;
	background-size: 100% 100% !important;
}
@media screen and (max-width: 767px){
	.ecology .main .box .list{
		width: 46%;
		margin-left: 2%;
		margin-right: 2%;
		margin-top: 20px;
	}
}
.ecology .main .box .list .ecology_icon{

}
.ecology .main .box .list .ecology_icon img{
	width: 80px;
}
.ecology .main .box .list .ecology_txt{
	font-size: 20px;
	font-family: "阿里巴巴普惠体 Medium";
	color: #222;
	line-height: 28px;
	margin-left: 20px;
}
.ecology .main .box .list:hover .ecology_txt{
	color: #fff;
}

@media screen and (max-width: 767px){
	.ecology .main .box .list .ecology_icon img{
		width: 40px;
	}
	.ecology .main .box .list .ecology_txt{
		font-size: 14px;
		margin-left: 10px;
	}
}





.carousel {
	width: 100%;
	height: 100%;
	padding-bottom: 50px;
	background-image: url(../image/requirement_bj.png), linear-gradient(90deg, #256aff, #2e4dff);
	background-position: center center;
	background-size: cover;
	background-repeat: no-repeat;
	padding-top: 50px;
}
.carousel .main{
	max-width: 1400px;
	margin: 0 auto;
}
.carousel .main .title{
	font-size: 40px;
	font-family: "阿里巴巴普惠体 Medium";
	text-align: center;
}
.carousel .main .desc{
	font-size: 18px;
	text-align: center;
}
@media screen and (max-width: 767px){
	.carousel .main .title{
		font-size: 20px;
	}
	.carousel .main .desc{
		font-size: 12px;
	}
}
.carousel .main .box{
	margin-top: 50px;
}
.carousel .main .box .myCarousel{

}
.carousel .main .box .myCarousel .swiper-slide{

}
.carousel .main .box .myCarousel .swiper-slide img{
	width: 100%;
}
.carousel_banner{
	z-index: 300;
	width: 500px;
	height: 100%;
	position: fixed;
	top: 50px;
	display: none;
	left: 50%;
	transform: translateX(-50%);

}
.carousel_banner .myCarouselBanner .swiper-slide{
	text-align: center;
}
.carousel_banner .myCarouselBanner img{
	width: 400px;
}
.carousel_banner_mask{
	/*position: absolute;*/
	/*left: 0;*/
	/*top: 0;*/
	/*width: 100vh;*/
	/*height: 100vw;*/
	/*background-color: rgba(0,0,0,0.2);*/

	background-color: rgba(0,0,0,0.8);
	position: fixed;
	top: 0px;
	left: 0px;
	width: 100%;
	height: 100%;
	z-index: 100;
	display: none;
}

.news .news_box{
	display: flex;
	flex-wrap: wrap;
	flex-direction: row;
	align-items: center;
	align-content: center;
}
.news .news_box .list{
	display: block;
	width: 23%;
	margin-left: 0.8%;
	margin-right: 0.8%;
	overflow: hidden;
	border: .998px solid #e6e6e6;
	-webkit-border-radius: 10.003px;
	border-radius: 10.003px;
	margin-top: 30px;
	cursor: pointer;
}
@media screen and (max-width: 900px){
	.news .news_box .list{
		width: 48%;
		margin-left: 1%;
		margin-right: 1%;
	}
}
.news .news_box .list .box_img{
	overflow: hidden;
}
.news .news_box .list .box_img img{
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: all 0.5s;
	-webkit-transition: all 0.6s;
	-moz-transition: all 0.6s;
	-o-transition: all 0.6s;
	-ms-transition: all 0.6s;
}
@media screen and (max-width: 900px){

}
.news .news_box .list:hover img{
	-webkit-transform: scale(1.2);
	-ms-transform: scale(1.2);
	transform: scale(1.2);
}
.news .news_box .list:hover{
	-webkit-box-shadow: 0 10.003px 30.01px 0 rgba(110, 110, 110, 0.2);
	box-shadow: 0 10.003px 30.01px 0 rgba(110, 110, 110, 0.2);
}
.news .news_box .list .title{
	margin-top: 20px;
	margin-bottom: 5px;
	text-align: center;
	font-size: 14px;
	color: #333;
	text-overflow: -o-ellipsis-lastline;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	line-clamp: 2;
	-webkit-box-orient: vertical;
	padding-left: 10px;
	padding-right: 10px;
}
@media screen and (max-width: 900px){
	.news .news_box .list .title{
		font-size: 14px;
		margin-top: 10px;
		margin-bottom: 10px;
		padding-left: 10px;
		padding-right: 10px;
	}
}
.news .news_box .list:hover .title{
	color: #4568e6;
}

.news .news_box .list .date_time{
	margin-top: 0px;
	margin-bottom: 10px;
	text-align: left;
	font-size: 14px;
	color: #333;
	text-overflow: -o-ellipsis-lastline;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	line-clamp: 2;
	-webkit-box-orient: vertical;
	padding-left: 10px;
	padding-right: 10px;
}
.news_detail_title {
	text-align: center;
	padding-top: 10px;
	padding-bottom: 10px;
}
.news_detail_title .news_title{
	font-size: 20px;
}
.news_detail_title .news_date{
	font-size: 15px;
	margin-top: 10px;
}
.case_box .main .txt_con.txt_news_con{
	text-align: left;
	font-size: 17px;
}
@media screen and (max-width: 900px){
	.case_box .main .txt_con.txt_news_con{
		font-size: 14px;
	}
}