*{
	padding: 0;
	margin: 0;
}
a{
	text-decoration: none;
	color: #333;
}
a:hover,a:active{
	text-decoration: none;
	color: #333;
}
ul{
	list-style: none;
}
div,p,ul,ol,li,span{
	margin: 0;
	padding:0;
}
.row{
	margin: 0;
}
html{
	height:100%;
}
body{
	font-size: 16px;
	padding-top: 80px;
}
body.no_scroll{
	height:100%;
	overflow-y: hidden;
}
/*清除浮动*/
.clear_float:after{
	content:"";
	display: block;
	clear: both;
}
/*单行文字超出隐藏*/
.pl_hidden{
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
/*满屏固定定位*/
.full_fixed{
	position: fixed;
	width:100%;
	height:100%;
	top:0;
	left:0;
}
/*居中绝对定位*/
.center_absolute{
	position: absolute;
	top:50%;
	left:50%;
	transform: translate(-50%,-50%);
}



header{
	position: fixed;
	z-index: 20;
	width:100%;
	height:80px;
	top:0;
	left:0;
	box-shadow:0 0 30px rgba(0,0,0,0.1);
	background: #fff;
}
.head_content{
	width:100%;
	height:100%;
	display: flex;
	align-items: center;
	margin: 0 auto;
	padding:0 10px;
	position: relative;
}
.head_logo{
	width:150px;
}
.head_logo img{
	width:100%;
}
.head_nav{
	height:100%;
	margin:0 30px;
	display: flex;
	align-items: center;
}
.head_nav li{
	height:100%;
	margin: 0 15px;
	position: relative;
}
.head_nav li a{
	height:100%;
	display:flex;
	align-items: center;
	color: #333;
	display: flex;
	align-items: center;
	padding: 0 5px;
	font-size: 17px;
	font-weight: bold;
}
.head_nav li.active a{
	font-size: 20px;
}
.head_nav li.active:after{
	content: "";
	position: absolute;
	bottom:1px;
	left:0;
	width:100%;
	height:2px;
	background: #333;
}
.head_phone{
	height:30px;
	display: flex;
	align-items: center;
	position: absolute;
	right: 10px;
	top:50%;
	margin-top: -15px;
}
.head_phone img{
	width:25px;
	margin-right:10px;
}
.head_phone a{
	font-weight: bold;
	font-size: 20px;
}
@media only screen and (min-width:1200px) {
	body{
		padding-top:4.21vw;
	}
	header{
		height:4.21vw;
	}
	.head_content{
		width:62.5%;
	}
	.head_logo{
		width:7.894vw;
	}
	.head_nav{
		margin:0 1.578vw;
	}
	.head_nav li{
		margin: 0 1vw;
	}
	.head_nav li a{
		padding: 0 0.3vw;
		font-size: 0.894vw;
	}
	.head_nav li.active a{
		font-size: 1.052vw;
	}
	.head_nav li.active:after{
		height:0.105vw;
	}
	.head_phone{
		height:1.578vw;
		margin-top: -0.789vw;
	}
	.head_phone img{
		width:1.315vw;
		margin-right:0.526vw;
	}
	.head_phone a{
		font-weight: bold;
		font-size: 1.052vw;
	}
}


.control_btn{
	position: absolute;
	right:10px;
	top:50%;
	margin-top: -15px;
	width:30px;
	height:30px;
	display: flex;
	flex-direction: column;
	justify-content:center;
	align-items:center;
	display: none;
}
.control_btn span{
	width:25px;
	height:2px;
	background: #333;
	border-radius:2px;
	margin:3px 0;
	transition:all 0.3s;
}
.control_btn.open .line1{
	transform:translateY(8px) rotate(45deg);
	transition:transform 0.3s;
}
.control_btn.open .line2{
	opacity: 0;
}
.control_btn.open .line3{
	transform:translateY(-8px) rotate(-45deg);
	transition:all 0.3s;
}
.pop_nav{
	position: fixed;
	z-index: 10;
	top:50px;
	left:0;
	width:100%;
	padding:0 10px;
	display: none;
	background: #fff;
}
.pop_nav li{
	height:50px;
	line-height: 50px;
	border-bottom: 1px solid #eee;
}
.pop_nav li a{
	display: block;
	text-align: center;
}
.pop_mask{
	background: rgba(0,0,0,0.8);
	z-index: 5;
	display: none;
}
@media only screen and (max-width:768px) {
	body{
		padding-top: 50px;
	}
	header{
		height:50px;
		border-bottom:1px solid #eee;
	}
	.head_logo{
		width:110px;
	}
	.head_nav{
		display: none;
	}
	.head_phone{
		right:55px;
	}
	.head_phone img{
		width:20px;
		margin-right: 5px;
	}
	.head_phone a{
		font-size: 16px;
	}
	.control_btn{
		display: flex;
	}
}


.mi_01{
	background: #F8F9FB;
}

.mi_content{
	padding:3% 1.6%;
}
@media only screen and (min-width:1200px) {
	.mi_content{
		width:62.5%;
		margin:0 auto;
		padding:3.5% 0;
	}
}


.main_banner .swiper-slide{
	display: flex;
	align-items: center;
	padding-top:3%;
	padding-bottom:5%;
}
.slide_left{
	width:54%;
}
.slide_left h3{
	font-size:4vw;
	font-weight: bold;
	margin-bottom: 5%;
}
.slide_left h4{
	font-size: 3vw;
	font-weight: normal;
	margin-bottom: 3%;
}
.slide_left p{
	font-size: 1.5vw;
}
.slide_right{
	width:46%;
}
.slide_right img{
	width:100%;
}
.main_banner.swiper-container-horizontal>.swiper-pagination-bullets{
	bottom:0;
}
.main_banner .swiper-pagination-bullet{
	background:#000;
	opacity:0.08;
	width:70px;
	height:7px;
	border-radius: 0;
}
.main_banner .swiper-pagination-bullet-active{
	opacity:0.3;
}
.main_banner .animated{
	opacity: 0;
}
@media only screen and (min-width: 1200px) {
	.mi_01 .mi_content{
		padding:3.5% 1.6%;
	}
    .slide_left h3{
		font-size:3vw;
		margin-bottom:8.5%;
	}
	.slide_left h4{
		font-size:1.8vw;
		margin-bottom:4%;
	}
	.slide_left p{
		font-size:0.97vw;
		line-height: 1.6;
	}
	.main_banner .swiper-pagination-bullet{
		width:3.85vw;
		height:0.35vw;
	}
}
@media only screen and (max-width:450px) {
    .slide_left h3{
		font-size:16px;
	}
	.slide_left h4{
		font-size:14px;
	}
	.slide_left p{
		font-size:12px;
	}
	.main_banner .swiper-pagination-bullet{
		width:25px;
		height:3px;
	}
}

.page_sign{
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin:0 auto;
	padding-bottom:4%;
	padding-left:12%;
	padding-right:1.8%;
}
.page_sign.reverse{
	padding-left:1.8%;
	padding-right:18%;
}
.page_sign_left{
	width:0.14vw;
	height:1.36vw;
	background: #D5D5D5;
}
.page_sign_right{
	width:3.16vw;
	height:3.16vw;
	background:#fff;
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	color:#000;
	font-size: 1.68vw;
	margin-top:0.421vw;
}
.page_sign_right:after{
	content: "";
	position: absolute;
	top:0;
	right:-0.105vw;
	transform: translate(100%,-50%);
	width:0.526vw;
	height:0.526vw;
	background:#fff;
}

.mi_02{
	background: #19181E;
}
.mi_left{
	display: flex;
	align-items: center;
}
.ml_content{
	width:280px;
	color:#fff;
}
.ml_content h3{
	text-align: center;
	font-size:30px;
	font-weight: normal;
}
.service_list{
	overflow: hidden;
	margin-top:20px;
}
.service_list p{
	float:left;
	width:50%;
	text-align: center;
	border-right:1px solid #666;
	font-size: 14px;
	margin: 8px 0;
	line-height: 1.3;
}
.service_list p:nth-child(2n){
	border:none;
}
.service_lick{
	display: block;
	margin:0 auto;
	margin-top: 15px;
	width:130px;
	height:32px;
	border:1px solid #666;
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: 12px;
	color: #ddd;
	overflow: hidden;
}
.service_lick:hover{
	color: #ddd;
}
.service_lick img{
	width:25px;
	margin-left: 5px;
}
.mi_right img{
	width:100%;
}
@media only screen and (max-width:768px) {
	.page_sign_left{
		height:15px;
	}
	.page_sign_right{
		width:30px;
		height:30px;
		font-size:20px;
		margin-top: 5px;
	}
	.page_sign_right:after{
		width:5px;
		height:5px;
	}
	.ml_content h3{
		font-size: 22px;
	}
	.service_list p{
		font-size: 13px;
	}
}
@media only screen and (max-width:576px) {
	.mi_left{
		justify-content: center!important;
	}
	.mi_right{
		padding: 0 10px;
		margin-top: 5%;
	}
}
@media only screen and (min-width:1200px) {
	.ml_content{
		width:13.5vw;
		margin-top: -2.631vw;
	}
	.ml_content h3{
		font-size:2.421vw;
		font-weight: normal;
	}
	.service_list{
		margin-top:2.105vw;
	}
	.service_list p{
		font-size: 0.842vw;
	}
	.service_lick{
		margin-top:1.8vw;
		width:6.842vw;
		height:1.684vw;
		font-size: 0.7vw;
	}
	.service_lick img{
		width:1.315vw;
		margin-left:0.263vw;
	}
}

.mi_03 .mi_left{
	justify-content: flex-end;
}
.white_bg_style .page_sign_left{
	background: #000;
}
.white_bg_style .page_sign_right{
	background: #000;
	color:#fff;
}
.white_bg_style .page_sign_right:after{
	background: #000;
}
.white_bg_style .ml_content h3{
	color:#000;
}
.white_bg_style .service_list p{
	color: #000;
}
.white_bg_style .service_lick{
	color: #333;
}

.service_lick:hover span,.service_lick:hover img{
	animation: toRightFromLeft 0.3s forwards;
}
@keyframes toRightFromLeft {
	49% {
		transform: translateX(100px);
	}
	50% {
		opacity: 0;
		transform: translateX(-100px);
	}
	51% {
		opacity: 1;
	}
}

.mi_04{
	background: #F2F2F2;
}
@media only screen and (min-width:1200px) {
	.mi_03 .mi_left{
		justify-content: center;
	}
	.mi_03 .mi_left .ml_content{
		margin-left:-0.789vw;
	}
	.mi_04 .mi_content>.row{
		margin:1.052vw 0;
	}
	.mi_04 .mi_right{
		padding: 1.578vw;
	}
}
.mi_05 .mi_left{
	justify-content: flex-end;
}
.mi_05 .ml_content{
	width:400px;
}
.mi_05 .service_list p{
	 width:33.333%;
}
.mi_05 .service_list p:nth-child(2n){
	border-right:1px solid #666;
}
.mi_05 .service_list p:nth-child(3n){
	border-right:none;
}
@media only screen and (max-width:768px) {
	.mi_05 .service_list p{
		font-size: 13px;
	}
}
@media only screen and (max-width:450px) {
	.mi_05 .ml_content{
		width:100%;
	}
}
@media only screen and (min-width:1200px) {
	.mi_05 .ml_content{
		width:21vw;
	}
	.mi_05 .mi_right{
		padding-top:7.8%;
		padding-bottom:7.8%;
		padding-left:4.736vw;
	}
}

.solution_list{
	width:450px;
}
.sl_item{
	float: left;
	width:28%;
	margin:4% 0;
	margin-right:8%;
	position: relative;
	padding-top:28%;
	border-radius:10px;
	overflow: hidden;
	box-shadow: 0 0 15px rgba(0,0,0,0.1);
	transition:  all 0.3s;
	cursor: pointer;
}
.sl_item:nth-child(3n){
	margin-right:0;
}
.si_wrap{
	position: absolute;
	width:100%;
	height:100%;
	top:0;
	left:0;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}
.si_wrap>img{
	width:50%;
}
.si_wrap .si_pic_active{
	display: none;
}
.si_wrap>h4{
	font-size: 12px;
	color: #333;
	margin-top: 5px;
}
.sl_item:hover{
	background: #3D3D3D;
	transform: scale(1.15);
}
.sl_item:hover .si_wrap .si_pic_normal{
	display:none;
}
.sl_item:hover .si_wrap .si_pic_active{
	display:block;
}
.sl_item:hover .si_wrap>h4{
	color:#fff;
}

@media only screen and (max-width:992px) {
	.solution_list{
		width: 100%;
	}
}
@media only screen and (min-width:1200px) {
	.solution_list{
		width:24.6vw;
	}
	.si_wrap>h4{
		font-size: 0.631vw;
		margin-top: 0.263vw;
	}
}


.mi_06{
	background: #F2F2F2;
}
.mi_main_title{
	display: flex;
	justify-content: center;
	align-items: center;
	margin-bottom:4%;
}
.mi_main_title span{
	width:45px;
	height:1px;
	background: #333;
}
.mi_main_title b{
	color:#000;
	margin:0 20px;
	font-size:30px;
	font-weight: normal;
}

.partner_list{
	padding:0.5% 0;
}
.partner_list .animated{
	opacity: 0;
}
.pl_item{
	float: left;
	width:17.76%;
	margin:1.4% 0;
	margin-right:2.8%;
	background: #fff;
	cursor: pointer;
	transition: all 0.3s;
}
.pl_item:nth-child(5n){
	margin-right:0;
}
.pl_item img{
	width:100%;
}
.pl_item .pi_pic_active{
	display: none;
}
.pl_item:hover{
	background:#EC3F2E;
}
.pl_item:hover .pi_pic_normal{
	display:none;
}
.pl_item:hover .pi_pic_active{
	display:block;
}
@media only screen and (max-width:768px) {
	.mi_main_title b{
		font-size: 22px;
	}
}
@media only screen and (max-width:576px) {
	.pl_item{
		width:30%;
		margin:2.5% 0;
		margin-right:5%;
	}
	.pl_item:nth-child(5n){
		margin-right:5%;
	}
	.pl_item:nth-child(3n){
		margin-right:0;
	}
}
@media only screen and (min-width:1200px) {
	.mi_main_title span{
		width:2.4vw;
	}
	.mi_main_title b{
		font-size:2.421vw;
	}
}
.mi_07{
	background: #19181E;
}
.mi_07 .ml_content h3{
	text-align:left;
}
.mi_07 .ml_content>p{
	font-size: 14px;
	color: #ccc;
	line-height: 1.6;
}
@media only screen and (max-width:768px) {
	.mi_07 .ml_content{
		width: 100%;
	}
	.mi_07 .ml_content h3{
		text-align: center;
	}
}
@media only screen and (min-width:1200px) {
	.mi_07 .ml_content{
		width:17.2vw;
	}
	.mi_07 .ml_content>p{
		font-size:0.85vw;
		margin-top:2.5vw; 
	}
}

.map_wrap{
	position: relative;
	padding-top:80%;
}
.map{
	position: absolute;
	top:0;
	left:0;
	width:100%;
	height:100%;
}

.tooltip{
	width:150px;
}

.page_right{
	position: fixed;
	right:0;
	top:50%;
	transform: translateY(-50%);
	box-shadow: 0 0 10px rgba(0,0,0,0.2);
	z-index: 1000;
}
.pr_item{
	width:60px;
	height:60px;
	position: relative;
	cursor: pointer;
}
.pr_item_pic{
	position: absolute;
	width:100%;
	height:100%;
	top:0;
	left:0;
	display: flex;
	justify-content: center;
	align-items: center;
	z-index: 1002;
	background: #fff;
	transition: all 0.3s;
}
.pr_item_pic img{
	width:24px;
}
.pr_item_pic img:nth-child(2){
	display: none;
}
.pr_item_pop{
	width:120px;
	height:60px;
	position: absolute;
	top:0;
	left:60px;
	transition: all 0.3s;
	z-index: 1001;
	display: flex;
	justify-content: center;
	align-items: center;
	background: #fff;
}
.pr_item_pop a{
	font-size: 16px;
	color: #fff;
}
.pr_item:hover .pr_item_pic{
	background: rgba(50,50,50,1);
}
.pr_item:hover .pr_item_pic img:nth-child(1){
	display: none;
}
.pr_item:hover .pr_item_pic img:nth-child(2){
	display: block;
}
.pr_item:hover .pr_item_pop{
	left:-120px;
	background: rgba(50,50,50,1);
}
@media only screen and (max-width:576px) {
	.page_right{
		display: none;
	}
}
@media only screen and (min-width:1200px) {
	.pr_item{
		width:3.157vw;
		height:3.157vw;
	}
	.pr_item_pic img{
		width:1.263vw;
	}
	.pr_item_pop{
		width:6.314vw;
		height:3.157vw;
		left:3.157vw;
	}
	.pr_item_pop a{
		font-size:0.842vw;
	}
	.pr_item:hover .pr_item_pop{
		left:-6.314vw;
	}
	.mi_07 .mi_content{
		padding:4.3% 0;
	}
}