*{
	margin: 0;
	padding: 0;
	box-sizing:border-box;
	-moz-box-sizing:border-box; 
	-webkit-box-sizing:border-box;
	white-space:normal !important;
}
a{
	text-decoration: none;
	color: #000;
}
li{
	list-style: none;
}
img{
	vertical-align: middle;
	max-width: 100%;
}


body{
	width: 100%;
	margin: 0 auto;
	font-size: 14px;
	color: #000;
	line-height: 1.3;
	font-family:"微软雅黑", "Microsoft Yahei",arial, "Helvetica Neue", Helvetica, Tahoma, sans-serif;
	font-family:SourceHanSansCN-Light;
}

.max95{
	width: 95%;
	margin: 0 auto;
}

header{
	width: 100%;
	height: 90px;
	position: fixed;
	z-index: 29;
	transition: all .3s;
-webkit-transition: all .3s;  
}
.header{
	
}
.logo{
	line-height: 90px;
	float: left;
	font-size: 0;
	position: relative;
	z-index: 4;
}
.logo .img2{
	display: none;
}
.header-a{
	width: 27px;
	height:18px;
	background: url(../img/ico01.png) no-repeat center;
	background-size: cover;
	float: right;
	margin-top: 30px;
	position: relative;
	z-index: 4;
	transition: all .5s;
-webkit-transition: all .5s; 
}

.header-b{
	float: right;
	padding-top: 20px;
	display: none;
	position: relative;
	z-index: 1;
	transition: all .3s;
-webkit-transition: all .3s;  
}
.header-b a{
	font-size: 16px;
	color: #333;
	line-height: 35px;
	display: inline-block;
	margin-right: 35px;
	border-bottom: 2px solid #fff;
	transition: all .3s;
-webkit-transition: all .3s;  
}
.header-b a:hover{
	border-color: #333;
	transition: all .3s;
-webkit-transition: all .3s;  
}
.header-b a.on{
	border-color: #333;
}
.header-c{
	position: fixed;
	width: 100%;
	height: 100%;
	z-index: 2;
	top: 0;
	left: 0;
	background: rgba(0,0,0,.8);
	padding-top: 190px;
	text-align: center;
	display: none;
}
.header-c li{
	line-height: 1;
}
.header-c li a{
	display: inline-block;
	width: 90%;
	max-width: 80%;
	font-size: 48px;
	color: #fff;
	margin-bottom: 65px;
	font-weight: 100;
}
.header-c li a:hover{
	opacity: .8;
}


header.on{
	background: #fff;
	box-shadow: 0 0 20px #666;
	height: 70px;
	transition: all .3s;
-webkit-transition: all .3s;  
}
@media(miN-width:751px){
	header.on .logo{
		width: 75px;
		line-height: 75px;
		transition: all .3s;
	-webkit-transition: all .3s;  
	}
	header.on .header-b{
		display: block;
		transition: all .3s;
	-webkit-transition: all .3s;  
	}
	header.on .header-a{
		margin-top: 30px;
	}
}

header.bj .logo .img1{
	display: none;
}
header.bj .logo .img2{
	display: inline-block;
}
header.bj .header-a{
	background-image: url(../img/ico02.png);
	transform:rotate(-90deg);
-ms-transform:rotate(-90deg);
-moz-transform:rotate(-90deg);
-webkit-transform:rotate(-90deg);
	transition: all .5s;
-webkit-transition: all .5s; 
}

@media(max-width:1000px){
	.logo{
		line-height: 100px;
		width: 120px;
	}
	header{
		height: 100px;
	}
}
@media(max-width:750px){
	.header-b{
		display: none !important;
	}
	.logo{
		line-height: 1rem;
		width: 1.2rem;
	}
	header{
		height: 1rem;
	}
	.header-a{
		width: .55rem;
		height: .42rem;
		margin-top: .3rem;
	}
	header.on{
		height: 1rem;
	}
	.header-c li a{
		font-size: .6rem;
		margin-bottom: .8rem;
	}
	.header-c{
		padding-top: 3rem;
	}
}


footer{
	width: 100%;
	background: #4d4d4d;
	position: relative;
	z-index: 19;
}
.footer{
	padding-top: 60px;
	padding-bottom: 60px;
	overflow: hidden;
}
.footer-lt{
	width: 450px;
	float: left;
	padding-right: 50px;
	font-size: 14px;
	color: #aaa;
	line-height: 25px;
}
.footer-lt>img{
	margin-bottom: 25px;
}
.footer-lt>div{
	margin-bottom: 3px;
}
.footer-rt{
	font-size: 14px;
	line-height: 25px;
	color: #aaa;
	padding-top: 55px;
	max-width: 300px;
	float: right;
	text-align: right;
}
.footer-rt a{
	font-size: 14px;
	line-height: 25px;
	color: #aaa;
}
.footer-rt a:hover{
	color: #fff;
}

.footer-txt{
	font-size: 16px;
	line-height: 25px;
	color: #aaa;
	padding: 50px 0;
	border-top: 1px solid rgba(255,255,255,.2);
}
.footer-txt a{
	font-size: 16px;
	line-height: 25px;
	color: #aaa;
}
.footer-txt a:hover{
	color: #fff;
}
.footer-txt1{
	margin: 20px 0;
}
@media(max-width:1000px){
	.footer-lt{
		width: 400px;
		padding-right: 30px;
	}
}
@media(max-width:750px){
	.footer{
		padding: .6rem 0;
	}
	.footer-lt{
		width: 100%;
		padding: 0;
		font-size: .26rem;
		line-height: .4rem;
	}
	.footer-lt>img{
		width: 2rem;
		margin-bottom: .2rem;
	}
	.footer-rt{
		max-width: 100%;
		width: 100%;
		padding: 0;
		margin-top: .4rem;
		font-size: .26rem;
		line-height: .4rem;
		text-align: left;
	}
	.footer-rt a{
		font-size: .26rem;
		line-height: .4rem;
	}
	.footer-txt{
		font-size: .26rem;
		line-height: .4rem;
		padding: .5rem 0;
	}
	.footer-txt a{
		font-size: .26rem;
		line-height: .4rem;
	}
	.footer-txt1{
		margin: .4rem 0;
	}
}



.gyban{
	width: 100%;
	font-size: 0;
}
.gyban img{
	width: 100%;
}
.insight{
	padding-bottom: 140px;
}
.insight-a{
	margin-top: 180px;
	font-size: 30px;
	color: #333;
	line-height: 40px;
	padding-bottom: 15px;
	display: inline-block;
	border-bottom: 1px solid #999;
	font-family: SourceHanSansCN-ExtraLight;
}
.insight-b{
	margin-top: 50px;
}
@media(max-width:1600px){
	.insight-a{
		margin-top: 100px;
		font-size: 25px;
		line-height: 30px;
	}
	.insight-b{
		margin-top: 30px;
	}
}
@media(max-width:750px){
	.insight{
		padding-bottom: 1rem;
	}
	.insight-a{
		margin-top: .8rem;
		font-size: .34rem;
		line-height: .45rem;
		padding-bottom: .15rem;
	}
	.insight-b{
		margin-top: .3rem;
	}
}

.about{
	padding-top: 140px;
	padding-bottom: 180px;
}
.about-li{
	margin-top: 260px;
}
.about-li:first-child{
	margin-top: 0;
}
.about-a{
	min-width: 510px;
	margin-bottom: 60px;
	margin-top: 0;
}
.about-b{
	display: inline-block;
	text-align: left;
}
.about-li:nth-child(2n + 0){
	text-align: right;
}
.about-c{
	font-size: 18px;
	line-height: 30px;
	margin-top: 35px;
	margin-bottom: 5px;
}
.about-c:first-child{
	margin-top:0;
}
@media(max-width:1600px){
	.about{
		padding: 100px 0;
	}
	.about-li{
		margin-top: 100px;
	}
}
@media(max-width:750px){
	.about{
		padding: 1rem 0;
	}
	.about-li{
		margin-top: 1rem;
	}
	.about-a{
		margin-bottom: .3rem;
		min-width: 4rem;
	}
	.about-c{
		font-size: .32rem;
		margin-top: .3rem;
		margin-bottom: .1rem;
	}
}

.caseinfo{
	padding-top: 160px;
	padding-bottom: 240px;
}
.caseinfo-a{
	margin-bottom: 50px;
}
.caseinfo-b{
	margin-bottom: 60px;
	max-width: 1030px;
}
.caseinfo-ce{
	text-align: center;
	margin-top: 130px;
}
.caseinfo-ce a{
	display: inline-block;
	line-height: 115px;
	
}
.caseinfo-d{
	margin: 0 250px;
}
.caseinfo-d img{
	
	transition: all .3s;
-webkit-transition: all .3s;  
}
.caseinfo-d:hover img{
	transform:rotate(180deg);
-ms-transform:rotate(180deg);
-moz-transform:rotate(180deg);
-webkit-transform:rotate(180deg);
transition: all .3s;
-webkit-transition: all .3s;  
}
.caseinfo-c img{
	position: relative;
	top: -15px;
	left: 0;
transition: all .3s;
-webkit-transition: all .3s;  
}
.caseinfo-c:hover img{
	left: -15px;
transition: all .3s;
-webkit-transition: all .3s;  
}
.caseinfo-e img{
	position: relative;
	top: 15px;
	left: 0;
transition: all .3s;
-webkit-transition: all .3s;  
}
.caseinfo-e:hover img{
	left: 15px;
transition: all .3s;
-webkit-transition: all .3s;  
}
@media(max-width:1600px){
	.caseinfo-d{
		margin: 0 100px;
	}
}
@media(max-width:1000px){
	.caseinfo-d{
		margin: 0 50px;
	}
	.caseinfo-ce a{
		max-width: 160px;
	}
}
@media(max-width:750px){
	.caseinfo{
		padding-top: 1.8rem;
		padding-bottom: 1rem;
	}
	.caseinfo-a{
		margin-bottom: .4rem;
	}
	.caseinfo-b{
		margin-bottom: .6rem;
	}
	.caseinfo-ce{
		margin-top: .4rem;
	}
	.caseinfo-ce a{
		max-width: 2rem;
		height: .6rem;
		line-height: .6rem;
	}
	.caseinfo-d{
		width: .6rem;
		height: .6rem;
		margin: 0 .5rem;
	}
	.caseinfo-e img{
		top: .1rem;
	}
	.caseinfo-c img{
		top: -.1rem;
	}
}

.ban-swiper{
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	z-index: 1;
}
.ban-slide{
}
.ban-slide img{
	width: 100%;
}

.idx-img{
	opacity: 0;
	position: relative;
	z-index: 0;
}
.idx-div{
	width: 100%;
	background: #fff;
	position: relative;
	z-index: 3;
	padding-top: 120px;
	padding-bottom: 250px;
}
.ban-span span{
	background: #fff;
	opacity: 1;
}
.ban-span .swiper-pagination-bullet-active{
	width: 140px;
	background: #afafaf;
	border-radius: 5px;
}
.idx-ab{
	/*padding-top: 120px;*/
}
.idx-a{
	width: 50%;
	font-size: 48px;
	color: #222;
	font-family: SourceHanSansCN-ExtraLight;
}
.idx-b{
	width: 50%;
	margin-top: 15px;
}



.cooperate{
	margin-top: 100px;
}
.cooperate-swiper{
	padding: 0 120px;
}
.swiper-button-next.swiper-button-disabled, .swiper-button-prev.swiper-button-disabled{
	opacity: .1;
}
.swiper-button-black{
	opacity: .5;
}
.swiper-button-black:hover{
	opacity: 1;
}

.idx-cd{
	margin-top: 50px;
	overflow: hidden;
}
.idx-c{
	width: 47%;
	float: left;
	display: block;
	color: #333;
	max-width: 500px;
}

.idx-d{
	float: right;
}
.idx-c1{
	width: 100%;
	margin-bottom: 20px;
	margin-top: 0;
	transition: all .3s;
-webkit-transition: all .3s;  
}
    .idx-c2 p{ margin: 0px;}
    .idx-c:hover .idx-c1 {
        font-weight: 500;
        transition: all .3s;
        -webkit-transition: all .3s;
    }


.ban-but{
	width: 100px;
	height: 300px;
	/*background: rgba(0,0,0,.2);*/
	position: absolute;
	top: 50%;
	left: 50%;
	z-index: 5;
	margin-left: -800px;
	transform:translateY(-50%);
	-ms-transform:translateY(-50%);
	-moz-transform:translateY(-50%);
	-webkit-transform:translateY(-50%);
}
.ban-butrt{
	left: initial;
	right: 50%;
	margin-left: initial;
	margin-right: -800px;
}
.ban-but-sp{
	width: 0px;
	height: 2px;
	background: #fff;
	position: absolute;
	left: 40%;
	top: 50%;
	transform:translate(-50%,-50%);
	-ms-transform:translate(-50%,-50%);
	-moz-transform:translate(-50%,-50%);
	-webkit-transform:translate(-50%,-50%);
	transition: all .3s;
-webkit-transition: all .3s;  
}
.ban-but-sp:after{
	content: '';
	width: 50px;
	height: 90px;
	background: url(../img/ico08.png) no-repeat center;
	background-size: cover;
	position: absolute;
	left: -2px;
	top: -44px;
}
.ban-butrt .ban-but-sp{
	left: 60%;
}
.ban-butrt .ban-but-sp:after{
	left: initial;
	right: -2px;
	background-image: url(../img/ico09.png);
}
.ban-but:hover .ban-but-sp{
	width: 70px;
	transition: all .3s;
-webkit-transition: all .3s;  
}


.icse{
	margin-top: 170px;
}
.icse-ab{
	overflow: hidden;
}
.icse-a{
	display: block;
	font-size: 16px;
	color: #595757;
	line-height: 35px;
	margin-bottom: 15px;
	margin-right: 30px;
	float: left;
}
.icse-a:hover{
	color: #222;
}
.icse-b{
	float: right;
	margin-bottom: 15px;
}
.icse-b1{
	display: inline-block;
	margin-left: 45px;
	padding: 0 5px;
}
.icse-b1 span{
	display: inline-block;
	font-size: 16px;
	color: #666;
	line-height: 25px;
	border-bottom: 2px solid #fff;
}
.icse-b1:hover span{
	color: #222;
	border-color: #222
}
.icse-b1.active span{
	color: #222;
	border-color: #222
}
.icse-mr{
	display: block;
	width: 125px;
	height: 35px;
	margin: 0 auto;
	margin-top: 60px;
	position: relative;
	font-size: 16px;
	color: #666;
	padding-left: 12px;
	text-align: center;
	line-height: 35px;
	transition: all .3s;
-webkit-transition: all .3s; 
}
.icse-mr:after{
	content: '';
	width: 100%;
	height: 100%;
	border: 1px solid #858585;
	position: absolute;
	left: 0;
	top: 0;
	transition: all linear .3s;
-webkit-transition: all linear .3s; 
}
@media(min-width:1201px){
	.icse-mr:hover{
		color: #222;
		transition: all linear .3s;
	-webkit-transition: all linear .3s; 
	}
	.icse-mr:hover:after{
		color: #222;
		width: calc(100% + 10px);
		height: calc(100% + 4px);
		top: -2px;
		left: -5px;
		transition: all linear .3s;
	-webkit-transition: all linear .3s; 
	}
	.icse-mr>img{
		width: 8px;
		position: relative;
		top: -2px;
		margin-left: 0;
		opacity: 0;
		transition: all linear .3s;
	-webkit-transition: all linear .3s;
	}
	.icse-mr:hover>img{
		opacity: 1;
		margin-left: 15px;
		transition: all linear .3s;
	-webkit-transition: all linear .3s;
	}
}
@media(max-width:1600px){
	.ban-but{
		margin: 0;
		left: 2.5%;
	}
	.ban-butrt{
		left: initial;
		right: 2.5%;
	}
	.ban-but-sp:after{
		width: 25px;
		height: 45px;
		top: -22px;
	}
	.ban-but:hover .ban-but-sp{
		width: 40px;
	}
	.idx-a{
		font-size: 35px;
	}
	.icse{
		margin-top: 100px;
	}
	.cooperate{
		margin-top: 100px;
	}
	.idx-cd{
		margin-top: 100px;
	}
	.ban-span .swiper-pagination-bullet-active{
		width: 50px;
	}
}
@media(max-width:1200px){
	/*.icse-mr{
		padding: 0;
		font-size: 14px;
		height: 40px;
		width: 140px;
		line-height: 40px;
	}*/
	.icse-mr>img{
		display: none;
	}
}
@media(max-width:1000px){
	.cooperate-swiper{
		padding:0 60px;
	}
	.ban-but{
		width: 50px;
		height: 180px;
	}
	.idx-a,.idx-b{
		width: 80%;
	}
}

@media(max-width:750px){
	.ban-but{
		display: none;
	}
	.ban-span span{
		width: 5px;
		height: 5px;
	}
	.ban-span .swiper-pagination-bullet-active{
		width: 30px;
	}
	.idx-div{
		padding: 1rem 0;
	}
	.idx-a, .idx-b{
		width: 100%;
	}
	.idx-a{
		font-size: .4rem;
	}
	.idx-b{
		margin-top: .2rem;
	}
	.icse{
		margin-top: .8rem;
	}
	.icse-a{
		font-size: .24rem;
		line-height: .45rem;
		margin-bottom: .2rem;
	}
	.icse-b{
		width: 100%;
		margin-bottom: .2rem;
	}
	.icse-b1{
		margin-right: .3rem;
		margin-left: 0;
		margin-bottom: .1rem;
	}
	.icse-b1 span{
		font-size: .24rem;
		line-height: .45rem;
	}
	.icse-mr{
		font-size: .28rem;
		height: .6rem;
		width: 2.6rem;
		line-height: .6rem;
		margin-top: .6rem;
		padding-left: 0;
	}
	.icse-mr>img{
		display: none;
	}
	.cooperate{
		margin-top: 1rem;
	}
	.cooperate-swiper{
		padding: 0 .5rem;
	}
	.cooperate-next{
		right: 0 !important;
		background-size: .25rem auto;
	}
	.cooperate-prev{
		left: 0 !important;
		background-size: .25rem auto;
	}
	.idx-cd{
		margin-top: .4rem;
	}
	.idx-c{
		width: 100%;
		margin-top: .6rem;
	}
	.idx-c1{
		margin-bottom: .2rem;
	}
}


.case{
	padding: 150px 0;
}
.case-ul{
	width: 100%;
	overflow: hidden;
	font-size: 0;
	zoom: 1;
}
.case-li{
	    width: 33.333333%;
    float: left;
    position: relative;
    overflow: hidden;
    display: block;
}
.case-li img{
	    width: 100%;
    height: auto;
    display: block;
}

.case-a{
	display: block;
	z-index: 2;
	background: rgba(0,0,0,.7);
	opacity: 0;
	transition: all .3s;
-webkit-transition: all .3s; 
}
.case-li:hover .case-a{
	opacity: 1;
	transition: all .3s;
-webkit-transition: all .3s; 
}
.case-b{
	width: 100%;
	padding: 0 40px;
	position: absolute;
	left: 0;
	bottom: 30px;
	color: #fff;
}
.case-b1{
	font-size: 18px;
	height: 20px;
	line-height: 20px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical;
}
.case-b2{
	width: 35px;
	height: 2px;
	margin: 5px 0;
	background: #fff;
}
.case-b3{
	font-size: 12px;
	height: 15px;
	line-height: 15px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical;
}

@media(max-width:1200px){
	
	.case-b{
		padding: 0 20px;
	}
	.case-b1{
		font-size: 16px;
	}
	
}
@media(max-width:1000px){
	.case-li{
		width: 50%;
	}
}
@media(max-width:750px){
	.case{
		padding-top: 1.8rem;
		padding-bottom: 1rem;
	}
	.case-li{
		width: 100%;
		margin-bottom: .2rem;
	}
}