html,body{
	width: 100%;
	height: 100%;
	margin:0px;
	padding: 0px;
}
.clear{
	clear:both;
}
.nav_top{
	width: 100%;
	background-color: #305dc3;
	height: 80px;
}
.y_nav{
	height: 100px;
	line-height: 100px;
	background-color: #305dc3;
	color: #fff;
	overflow: hidden;
	width: 1200px;
	margin: 0 auto;
}
.nav_logo{
	height: 80px;
	line-height: 80px;
	width: 200px;
	float: left;
}
.nav_logo img{
	margin-top: 0px;
	height: 47px;
}
.daohang{
	background-color: #305dc3;
	text-align: right;
	float: right;
}
.daohang li{
	list-style: none;
	color: #305dc3;
	width: 110px;
	float: left;
	height: 80px;
	margin-top: 0px;
	text-align: center;
	position: relative;
	line-height: 80px;

}
.daohang li a{
	color: #fff;
	display: inline-block;
	height: 80px;
	line-height: 80px;
	font-size: 16px;
}
.daohang .active{
	border-bottom: 1px solid #fff;
}
.daohang .active a{
	color: #fff;
}
.nav{
	width: 100%;
	height: 50px;
	line-height: 50px;
	text-align: center;
/*	border:1px solid #eee;*/
	background-color: #fff;
}
.nav .nav_p{
	width: 1200px;
	margin: auto;
	background:url(../newimages/topbk.png) no-repeat;
}
.nav .p1{
	width: 800px;
	height: 50px;
	line-height: 50px;
	text-align: left;
	color: #666666;
	float: left;
	font-size: 16px;
}
.nav .p2{
	width: 400px;
	height: 50px;
	line-height: 50px;
	text-align: right;
	color: #666666;
	float: right;
	font-size: 16px;
}
.footer{
	background-color: #333333;
}
.footer_border{
	border-bottom: 1px dotted #ccc;
	padding-bottom: 10px;
}
.footer_nav ul li{
	/*border-right: 1px solid #fff;*/
/*	box-sizing: border-box;*/
	width: auto;
	padding-left: 53px;
	padding-right: 53px;
	position: relative;
}
.footer_border li .shu{
	height: 20px;
	background-color: #fff;
	width: 1px;
	margin-top: 5px;
	position: absolute;
	right: 0px;
}
.footer_border li:nth-child(n+8){
	padding-right: 0px;
}
.footer_nav ul li:nth-child(1){
	padding-left: 0px;
}

.footer_div1{
	width: 500px;
}
.footer .index_footer{
	width: 1200px;
	margin: auto;
	float: none;
	color: #fefefe;
	margin-top: 20px;
}
.footer_div{
	margin-left: 0px;
	float: left;
	text-align: left;
}
.footer_div p{
	margin-left: 0px;
	margin-bottom: 10px;
}
.footer_div .heng{
	margin-top: 40px;
	height: 2px;
	background-color: #fff;
	width: 20px;
	margin-bottom: 20px;
}
.foot_p1{
	font-size: 18px;
}
.footer_div2{
	width: 450px;
}
.footer_div3{
	width: 250px;
}
.footer_div input{
	width: 150px;
	height: 30px;
	padding-left: 10px;
	margin-right: 10px;
	margin-top: 10px;
	margin-bottom: 10px;
}
.footer_div textarea{
	width: 330px;
	padding-left: 10px;
	font-size: 14px;
	padding-top: 10px;
	height: 70px;
}
.intbtn {
    width: 160px;
    letter-spacing: 2px;
    margin-left: 0px;
    margin-top: 10px;
    height: 30px;
   	background-color: #305dc3;
   	color: #fff;
   	border:0px;
}
.footer_div img{
	margin-top: 10px;
	margin-left: 0px;
}
.footer_miaoshu{
	margin-top: 20px;
	border-top:1px dotted #ccc;
	padding-top: 20px;
	color: #999999;
}
.footer_miaoshu a{
	color: #999;
}
.footer_youlian{
	margin-top: 20px;
	position: relative;
	font-size: 14px;
}
.footer_youlian span{
	position: relative;
	color: #999999;
}
.footer_youlian a{
	color: #999;
	font-size: 14px;
}
.footer_youlian c{
	width: 1px;
	background-color: #fff;
	display: inline-block;
	height: 17px;
	margin-left: 5px;
	margin-right: 5px;
	margin-top: 2px;
	position: relative;
	top:3px;
}
.beian{
	margin-top: 20px;
	width: 100%;
	text-align: center;
	color: #999;
}
.beian a{
	color: #999;
}
.footer_nav{
	width: 1200px;
}
.footer_nav ul{
	width: 100%;
}
.swiper-container .swiper-button-next,.swiper-container .swiper-button-prev{
	position: absolute;
	top:auto;
	width: 30px;
	height: 30px;
	left: 45%;
	margin-top: 20px;
	z-index: 10;
	cursor: pointer;
	background-size: 30px 30px;
	background-position: center;
	background-repeat: no-repeat;
}
.swiper-container .swiper-button-next{
	left: 65%;
	background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M27%2C22L27%2C22L5%2C44l-2.1-2.1L22.8%2C22L2.9%2C2.1L5%2C0L27%2C22L27%2C22z'%20fill%3D'%23000000'%2F%3E%3C%2Fsvg%3E");
	/*background-image:url(../new/bannerright.jpg);*/
}
.swiper-container .swiper-button-prev{
	left: 15%;
	background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M0%2C22L22%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z'%20fill%3D'%23000000'%2F%3E%3C%2Fsvg%3E");
	/*background-image:url(../new/bannerleft.jpg);*/
}
.nextbutton{
	background-color: #fff;
	width: 150px;
	height: 70px;
	position: absolute;
	left: calc(50% - 600px);
	bottom:0px;
	z-index: 9;
}
.swiper-pagination{
	display: none !important;
}







.index{
	background-color: #f3f3f3;
	padding-top: 70px;
	text-align: center;
	padding-bottom: 30px;
}
.index .index_title{
	float: left;
}
.index .index_list{
	float: right;
	margin-top: 20px;
}
.index_title .p1{
	font-size: 32px;
	color: #fff;
	display: inline-block;
}
.index_title .p2{
	font-size: 16px;
	color: #666666;
	letter-spacing:0px;
	display: inline-block;
}
.index_list a{
	color: #fff;
	border-right: 1px solid #fff;
	padding-right: 10px;
	margin-left: 5px;

}
.index_list a:nth-child(n+3){
	border-right: 0px solid #fff;
}
.index .line{
	height: 1px;
	background-color: #ddd;
	margin-top: 20px;
	margin-bottom: 20px;
	text-align: center;
}
.index .line .center{
	margin: auto;
	width: 1200px;
}
.index .line .center .yellow_line{
	width: 128px;
	height: 1px;
	background-color: #305dc3;
}
.ccsProImg{
	width: 100%;
}
.ccsProImg img{
	width: 100%;
	height: 276px;
}
.ccsProP{
	width: 370px;
	margin-left: -10px;
	margin-top: 10px;
	background-color: #fff;
	border-top: 1px solid #eee;
	color: #aaaaaa;
	letter-spacing:0px;
}
.ccsIndexPro{
	padding: 10px;
	margin-top: 30px;
	border:1px solid #eee;
	box-sizing: border-box;
	margin-right: 40px;
	width: 373px;
	padding-bottom: 0px;
	background-color: #fff;
}
.ccsIndexPro:nth-child(3n){
	margin-right: 0px;
}
.index_content{
	width: 1200px;
	margin: auto;
	text-align: center;
}
.product_list{
	width: 650px;
	height: 1px;
	background-color: #bbbbbb;
	margin: auto;
	margin-top: 50px;
}
.product_list .pro_list_div{
	float: left;
	position: relative;
	width: 15px;
	height: 15px;
	border-radius: 15px;
	border:1px solid #bbbbbb;
	background-color: #fff;
	margin-top: -8px;
}
.product_list .pro_list_div:nth-child(n+2){
	margin-left: 143.7px;
}
.product_list .pro_list_div .pro_list_title{
	font-size: 18px;
	color: #666666;
	width: 100px;
	position: absolute;
	top:30px;
	left: -44px;
}
.product_list .active{
	background-color: #305dc3;
}
.product_list .active .pro_list_title{
	color: #305dc3;
}
.index_content .product_img{
	display: none;
	margin-top: 80px;
}
.index_content .product_img_show{
	display: block;
}
.product_img .product_detail{
	margin-right: 20px;
	width: 285px;
	text-align: center;
	box-sizing: border-box;
	padding: 20px;
	float: left;
	background-color: #fff;
	height: 230px;
	margin-bottom: 30px;
}
.product_img .product_detail:nth-child(4n){
	margin-right: 0px;
}
.product_img .product_detail img{
	width: 100%;
}




.index1{
	background-color: #fff;
	padding-top: 70px;
	text-align: center;
}
.index1 .index_title{
	position: relative;
}
.index1 .index_title .p2{
	position: absolute;
	top: 50px;
	left: 0px;
}
.jieshao{
	width: 1200px;
	margin: auto;
	background-color: #305dc3;
	margin-top: 50px;
	height: 430px;
}

.jieshao_left{
	float: left;
	width: 600px;
	text-align: center;
}
.jieshao_right img{
	width: 550px;
	margin: auto;
	margin-top: 0px;
}
.jieshao_right{
	float: right;
	width: 600px;
	padding-left: 20px;
	box-sizing: border-box;
	margin-top: 40px;
	padding-right: 40px;
}
.jieshao_left .index_title{
	text-align: left;
}
.jieshao_p{
	width: 530px;
	margin-top: 60px;
	text-indent: 2em;
	color: #666666;
	text-align: left;
	line-height: 27px;
}
.jieshao_p p{
	color: #fff;
	line-height: 30px;
	text-align: left;
}
.jieshao_p a{
	margin-top: 20px;
	display: inline-block;
	text-indent: 0em;
}
.index1 .yellow_a{
	height: 170px;
	width: 100%;
	background-color: #305dc3;
	margin-top: -90px;
	text-align: center;
}
.index1 .yellow_a .center{
	margin: auto;
	padding-top: 50px;
	width: 1200px;
	text-align: left;
}
.index1 .yellow_a .center a{
	border:1px solid #fff;
	color: #fff;
	padding: 10px 50px;
}

.swiper-container1 {
    width: 100%;
    height: 100%;
    background-color: #fff;
}
.swiper-container1 {
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    list-style: none;
    padding: 0;
    z-index: 1;
    margin-top: 30px;
    padding-bottom: 140px;
}
.swiper-container1 .swiper-slide{
	background-color: #fff;
}

.index2{
	background-color: #fff;
	padding-top: 70px;
	text-align: center;
}
.index2 .index_title{
	text-align: left;
	border-bottom: 1px solid #eee;
	padding-bottom: 30px;
}
.index_news{
	width: 100%;
	margin-top: 20px;
	position: relative;
}
.index_news .news_div{
	margin-top: 50px;
	width: 380px;
	float: left;
	margin-right: 20px;
	background-color: #f3f3f3;
	padding: 20px;
	position: relative;
}
.index_news .news_div:nth-child(3n){
	margin-right: 0px;
}
.index2 a{
	display: inline-block;
	width: 100%;
}
.index2 .ccsIndexNews{
	width: 100%;
	background-color: #fff;
	margin-left: 0px;
}
.index2 .swiper-pagination{
	display: block !important;
	bottom: 60px;
	z-index: 1;
}
.index2 .swiper-pagination-bullet-active{
	background-color: #305dc3 !important;
}
.index2 .swiper-pagination-bullet{
	/*background-color: #fff;*/
}
.index2 .ccsIndexNews > img{
	width: 100%;
	height: 244px;
}
.ccsIndexNews .ccsIndexCon{
	text-overflow: -o-ellipsis-lastline;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical; 
	color: #666666;
	font-size: 16px;
	line-height: 25px;
	text-align: left;
}
.ccsIndexNews .ccsIndexTitle{
	/*white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;*/
	text-overflow: -o-ellipsis-lastline;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	color: #333333;
	font-size: 16px;
	margin-bottom: 10px;
	font-weight: bold;
	text-align: left;
	line-height: 25px;
	height: 50px;
}
.ccsIndexNews .ccsIndexTime{
	color: #777;
	text-align: left;font-size: 14px;
	margin-bottom: 10px;
}
.index_news .news_div .day{
	color: #fff;
	font-size: 24px;
}
.index_news .news_div .year{
	color: #fff;
	text-align: right;
	font-size: 14px;
}
.case_div{
	height: 460px;
	display: none;
}
.active_case{
	display: block !important;
}

.case_div .case_left{
	float: left;
	width: 450px;
	margin-top: 50px;
}
.case_div .case_left img{
	width: 100%;
	height: 300px;
}
.case_div .case_right{
	float: left;
	width: 650px;
	padding-left: 50px;
	padding-right: 50px;
	margin-top: 50px;
}
.case_div .case_right a{
	text-align: left;
	width: 100%;
	display: inline-block;
	color: #fff;
}
.case_div .case_right .case_title{
	font-size: 18px;
	color: #fff;
	text-align: left;
	border-bottom: 1px solid #5b6ead;
	padding-bottom: 20px;
}
.case_div .case_right .content{
	font-size: 18px;
	color: #abb6dd;
	text-align: left;
	font-size: 16px;
	margin-top: 20px;
	width: 550px;
}
.case_div .case_right .content p{
	text-indent: 0em !important;
	line-height: 25px;
	text-align: left;
	margin-bottom: 10px;
}
.case_div .case_right_all{
	float: right;
	width: 100px;
	border-left: 1px solid #5b6ead;
	height: 460px;
}
.case_div a span{
	font-size: 12px;
}
.case_right_all .number{
	width: 40px;
	height: 40px;
	border:0px solid #333;
	color: #fff;
	line-height: 40px;
	border-radius: 20px;
	margin-top: 70px;
	margin-left: 30px;
}
.case_right_all .number:nth-child(1){
	margin-top: 90px;
}
.case_right_all .active{
	background-color: #fff;
	color: #333;
}


.indexCase{
	background:url(../new/anli_bk.jpg) no-repeat;
}
.indexCase .line{
	height: 1px;
	background-color: #5b6ead;
	margin-top: 20px;
	margin-bottom: 20px;
	text-align: center;
}
.indexCase .center .yellow_line{
	background-color: #fff !important;
}
.indexCase .index_title .p1{
	color: #fff;
}
.index3{
	background-color: #fff;
	padding-top: 70px;
	text-align: center;
	padding-bottom: 30px;
}
.index3 .index_title{
	float: left;
}
.index3 .index_list{
	float: right;
	margin-top: 20px;
}
.index_title .p1{
	font-size: 32px;
	color: #333333;
	display: inline-block;
}
.index_title .p2{
	font-size: 16px;
	color: #999999;
	letter-spacing:0px;
	display: inline-block;
}
.index_list a{
	color: #666666;
	border-right: 1px solid #666666;
	padding-right: 10px;
	margin-left: 5px;

}
.index_list a:nth-child(n+3){
	border-right: 0px solid #666666;
}
.index3 .line{
	height: 1px;
	background-color: #ddd;
	margin-top: 20px;
	margin-bottom: 20px;
	text-align: center;
}
.index3 .line .center{
	margin: auto;
	width: 1200px;
}
.index3 .line .center .yellow_line{
	width: 128px;
	height: 1px;
	background-color: #305dc3;
}
/*.index3 .line{
	height: 1px;
	background-color: #666;
	margin-top: 20px;
	margin-bottom: 20px;
	text-align: center;
}
.index3 .line .center{
	margin: auto;
	width: 1200px;
}
.index3 .line .center .yellow_line{
	width: 128px;
	height: 1px;
	background-color: #f8c80f;
}*/
.index3 .problem{
	float: left;
	width: 550px;
	margin-right: 50px;
	border-bottom: 1px dotted #666;
	padding-bottom: 20px;
	margin-bottom: 20px;
}
.index3 .problem:nth-child(2n){
	margin-right: 0px;
	margin-left: 50px;
}
.index3 .problem .ccsIndexHyP{
	color: #333333;
	width: 100%;
	float: none;
	text-align: left;
	font-size: 16px;
	margin-bottom: 20px;
}
.index3 .problem .ccsIndexHyT{
	color: #666666;
	font-size: 14px;
	width: 100%;
	float: none;
	text-align: left;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	line-height: 25px;
	height: 55px;
}




.index_project .project_div{
	float: left;
	width: 285px;
	margin-right: 20px;
	margin-top: 60px;
}
.index_project .project_div:nth-child(n+4){
	margin-right: 0px;
}
.index_project .project_div img{
	width: 100%;
	height: 190px;
}
.index_project .project_div p{
	color: #fff;
	margin-top: 5px;
}
.index_project .project_div .line{
	height: 1px;
	width: 100px;
	background-color: #fff;
	margin: auto;
	margin-top: 20px;
}
.yeji_link{
	margin-top: 60px;
	display: block;
}
.index4{
	margin-top: 70px;
	text-align: center;
	text-align: center;
	background-color: #fff;
	margin-bottom: 60px;
}
.index4 .index_title{
	margin-bottom: 40px;
}
.tech{
	width: 580px;
	float: left;
	margin-right: 20px;
}
.question{
	width: 580px;
	float: left;
	margin-left: 20px;
}
.tech_div{
	width: 100%;
	border-bottom:1px dotted #ccc;
}
.question_div{
	width: 100%;
	border-bottom:1px dotted #ccc;
}
.index4 .title{
	color: #272727;
	font-size: 16px;
	display: inline-block;
	width: 480px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	float: left;
	line-height: 50px;
	text-align: left;
}
.index4 .time{
	color: #999999;
	width: 100px;
	float: right;
	line-height: 50px;
}
.footer{
	text-align: center;
	background-color: #333333;
	width: 100%;
	margin-top: 50px;
}
.footer .footer_border{
	width: 100%;
	border-bottom: 1px dotted #ccc;
	text-align: center;
	float: none;
}
.footer_nav{
	width: 1200px;
	margin: auto;
}
.footer_nav ul li {
    float: left;
    width: 150px;
    margin-top: 28px;
    font-size: 16px;
    letter-spacing: 2px;
    line-height: 30px;
    /*padding: 0px;*/
    margin-left: 0px;
    padding: 0px;
    box-sizing: border-box;
    margin-bottom: 0px;
    color: #fefefe;
}
.footer_nav ul li a{
	color: #fefefe;
}
.footer_nav ul li .line{
	height: 20px;
	width: 1px;
	background-color: #fff;
	float: right;
	margin-top: 10px;
}
.footer_nav_all{
	width: 100%;
	border-bottom: 1px dotted #ccc;
}
.footer_content{
	width: 1200px;
	/*text-align: center;*/
	margin: auto;
	padding-top: 20px;
	padding-bottom: 20px;
}
.footer_content .footer_p p{
	color: #fff;
}
.footer_content .footer_p .url{
	display: inline-block;
}
.footer_content .footer_p .phone{
	display: inline-block;
}
.footer_link p{
	color: #9fadcd;
	margin-top: 10px;
	font-size: 14px;
}
.footer_link span{
	color: #9fadcd;
}