/*common start*/
body,div,ul,li,a,img,p,dl,dt,dd,h1,h2,h3,h4,span,strong,input{ margin:0; padding:0;list-style:none;text-decoration:none;border:0; list-style:none;}
body{ font-size:12px;color:#666;}
body.head_on{overflow:hidden}
a{color:#666;transition: 0.3s;}
a:hover{ color:#f60; text-decoration:none;cursor: pointer;}
p{line-height:1.8em; padding:5px 0;}
.clear{ margin:0; padding:0; font-size:0; clear:both; }
.wapper{ width:1400px; margin:0 auto;}


*,
*::before,
*::after{-webkit-box-sizing: border-box;box-sizing: border-box;}

:root {
	--main-color: #1a99f3;
	--main-color-white: #fff;
	--main-color-000: #000;
	--main-color-333: #333333;
	--main-color-888: #888888;
	--main-transition: all ease 0.4s;
	--main-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
	--scrollbar-width: calc(100vw - 100%);
	--white: #fff;
	--white_deep1: #f8f9fa;
	--white_deep2: #f7f8f9;
	--gray_light: #f4f5f6;
	--gray_light1: #f1f2f3;
	--gray_light2: #cbcccd;
	--gray_light3: #edeeef;
}

.header{ position:fixed;top: 0;left: 0;width: 100%;z-index: 999;background: #000;box-shadow: var(--main-shadow);transition: 0.3s;}
.headList{display: flex;justify-content: space-between;align-items: center;height: 70px;}
.headList .logo{display: block;}
.headList .logo img{max-height:  40px;width: auto;}
.headList .logo .img1{display: none;}
.hHei{height: 70px;}

.hRight{}
.hLink{margin-left: 10px;}
.hLink a{display: inline-block;border-radius: 2px;font-size: 12px;font-weight: 100;padding: 0 10px;line-height: 27px;height: 27px;background: #000;color: #fff;}
.hLink a:hover{background: var(--main-color) !important;}

.search{position: relative;height: 40px;z-index: 9;}
.searchBtn{font-size: 18px;color: #fff;width: 40px;height: 40px;text-align: center;line-height: 40px;cursor: pointer;transition: 0.3s;}
.searchPanel{position: absolute;top: 0;right: 0;height: 40px;opacity: 0;visibility: hidden;transition: 0.3s;}
.searchClose {
	position: absolute;
	top: 0;
	right: 0;
	width: 40px;
	height: 40px;
	text-align: center;
	cursor: pointer;
	line-height: 40px;
	z-index: 9;
	opacity: 0;
	-webkit-transform: rotate(-180deg);
	-moz-transform: rotate(-180deg);
	transform: rotate(-180deg);
	-webkit-transition: all .7s;
	-moz-transition: all .7s;
	-ms-transition: all .7s;
	transition: all .7s;
}

.searchClose img {width: 22px;vertical-align: middle;}

.searchBox {
	right: 40px;
	overflow: hidden;
	height: 40px;
	background: #fff;
	position: relative;
	width: 40px;
	z-index: 2;
	-webkit-transition: all 0.4s ease-in-out;
	-moz-transition: all 0.4s ease-in-out;
	-ms-transition: all 0.4s ease-in-out;
	transition: all 0.4s ease-in-out;
}
.searchBox .box{width: 100%;height: 40px;position: relative;border: 1px solid #ddd;border-radius: 3px;overflow: hidden;}
.searchBox .box input{height: 40px;width: 100%;padding: 0 70px 0 10px;font-size: 14px;color: #333;position: absolute;left: 0;top: 0;outline: none;}
.searchBox .box button{position: absolute;top: 0;right: 0;width: 60px;text-align: center;border: none;background: transparent;color: #333;font-size: 18px;height: 40px;}

.searchBtn.active{opacity: 0;}
.searchPanel.active{opacity: 1;visibility: visible;}
.searchPanel.active .searchBox {
	width: 450px;
	border-radius: 2px;
	border: 1px solid #cccccc;
	-webkit-transition: all .5s cubic-bezier(0.000, 0.105, 1.570);
	-moz-transition: all .5s cubic-bezier(0.000, 0.105, 1.570);
	-ms-transition: all .5s cubic-bezier(0.000, 0.105, 1.570);
	transition: all .5s cubic-bezier(0.000, 0.105, 1.570);
}

.searchPanel.active .searchClose {
	opacity: 1;
	-webkit-transform: rotate(45deg);
	-moz-transform: rotate(45deg);
	-ms-transform: rotate(45deg);
	transform: rotate(45deg);
	-webkit-transition: all .6s cubic-bezier(0.100, 0.105, 0.035, 1.570);
	-moz-transition: all .6s cubic-bezier(0.100, 0.105, 0.035, 1.570);
	-ms-transition: all .6s cubic-bezier(0.100, 0.105, 0.035, 1.570);
	transition: all .6s cubic-bezier(0.100, 0.105, 0.035, 1.570);
	-webkit-transition-delay: 0.5s;
	-moz-transition-delay: 0.5s;
	-ms-transition-delay: 0.5s;
	transition-delay: 0.5s;
}

.header.on{background: #fff;}
.header.on .pc_menu{opacity: 0;visibility: hidden;}
.header.on .headList .logo .img1{display: block;}
.header.on .headList .logo .img2{display: none;}
.header.on .hLink a{background: #000;}
.header.on .searchBtn{color: #000;}
.header.on .menu>ul>li>span>a{color: #000;}

.header:hover{background: #fff;}
.header:hover .headList .logo .img1{display: block;}
.header:hover .headList .logo .img2{display: none;}
.header:hover .hLink a{background: #000;}
.header:hover .searchBtn{color: #000;}
.header:hover .menu>ul>li>span>a{color: #000;}

.header.fixed{background: #fff;}
.header.active{top: 0;}
.header.fixed .headList .logo .img1{display: block;}
.header.fixed .headList .logo .img2{display: none;}
.header.fixed .menu>ul>li>span>a{color: #000;}
.header.fixed .searchBtn{color: #000;}

.header.active.fixed{top: 0;}
.header.fixed{top: -100%;}




/*menu*/
.pc_menu{}
.menu{height:70px;line-height:70px;}
.menu>ul>li{ float:left; position:relative;}
.menu>ul>li>dl{ background:#fff; width:100%; position:absolute; left:50%; top:70px; box-shadow:2px 2px 5px rgba(0,0,0,0.2);display:none;z-index: 9;transform: translateX(-50%);min-width: 150px;}
.menu>ul>li>dl>dd{ line-height:40px;border-bottom:#ddd dotted 1px;text-align: center;}
.menu>ul>li>dl>dd>a{ font-size:14px; color:#333;display:block;}
.menu>ul>li>dl>dd>a:hover{color: var(--main-color);}
.menu>ul>li>span{display: block;padding: 0 26px;}
.menu>ul>li>span>a{ font-size:16px;color:#fff;display:block;text-align:center;position: relative;}
.menu>ul>li>span>a:after{position: absolute;bottom: 0;width: 100%;left: 0;height: 2px;background: #fff;opacity: 0;transition: 0.3s;content: "";}
.menu>ul>li>span>a:hover{color: var(--main-color);}
.menu>ul>li>span>a:hover:after{opacity: 1;}
.menu>ul>li>span>a.menu_hover{color: var(--main-color);}
.menu>ul>li>span>a.menu_hover:after{opacity: 1;}

.menu>ul>li.proMenu{position: inherit;}
.proMenuDown{background:#fff; width:100%; position:absolute; left:0; top:70px; box-shadow:2px 2px 5px rgba(0,0,0,0.2);display:none;z-index: 10000;height: auto;}
.proMenuWarp{width: 100%;display: flex;flex-wrap: wrap;height: 100%;overflow: hidden;overflow-y: auto;font-size: 14px;}
.proMenuWarp .item{width: 100%;padding: 20px 10px;}
.proMenuWarp .title{border-bottom: solid 1px #eee;font-size: 14px;font-weight: 400;line-height: 52px;}
.proMenuWarp .title a{color: #000;display: block;}
.proMenuWarp .title a span{color: #666;}
.proMenuWarp .title a em{display: inline-block;margin: 0 3px;color: #666;}
.proMenuWarp .title:hover{border-color: var(--main-color);}
.proMenuWarp .title:hover a,
.proMenuWarp .title:hover a span,
.proMenuWarp .title:hover a em{color: var(--main-color);}

/*二级*/
.proMenuWarp .list{width: 100%;display: flex;flex-wrap: wrap;}
.proMenuWarp .item2{border-bottom: 1px dashed #f0f0f0;padding-bottom: 12px;padding-top: 12px;padding-left: 0;position: relative;width: 24%;margin-right: 1%;}
.proMenuWarp .item2 .title2{line-height: 22px;}
.proMenuWarp .item2 .title2 a{color: #000;display: block;font-size: 14px;}
.proMenuWarp .item2 .title2 i{position: absolute;left: 0;}
.proMenuWarp .item2 .title2 i img{width: 22px;}
/*三级*/
.proMenuWarp .list2{width: 100%;margin-top: 10px;}
.proMenuWarp .list2 ul{display: flex;flex-wrap: wrap;}
.proMenuWarp .list2 ul li{width: 50%;}
.proMenuWarp .list2 ul li a{font-weight: 100;display: block;color: #666;line-height: 26px;}
.proMenuWarp a:hover{color: var(--main-color) !important;}



/*mMenu*/
.m_header{width: 100%;}
.sp_header1{height:70px;overflow:hidden;background:#fff;position:fixed;z-index:9999;width:100%;display: none;top: 0;}
.sp_logo1{float:left;height:70px;display: flex;justify-content: center;align-items: center;padding-left: 10px;}
.sp_logo1 img{margin:auto;max-height:40px;}
.sp_nav1{width:50px;float:right;position:relative;cursor:pointer;height:30px;margin-top:25px}
.sp_nav1 span{display:block;background:#000;width:30px;height:2px;position:absolute;left:10px;transition:all ease 0.35s}
.sp_nav1 span:nth-of-type(1){top:0px}
.sp_nav1 span:nth-of-type(2){top:10px}
.sp_nav1 span:nth-of-type(3){top:20px}
.sp_nav_se1 span:nth-of-type(1){top:10px;transform:rotate(45deg)}
.sp_nav_se1 span:nth-of-type(2){width:0}
.sp_nav_se1 span:nth-of-type(3){top:10px;transform:rotate(-45deg)}
.sjj_nav1{position:fixed;z-index:999;background:#fff;width:100%;height:calc(100% - 70px);font-size:14px;line-height:40px;top:-100%;left:0;overflow:auto;overflow-x:hidden;transition:top ease 0.35s;display: none;}
.nav_show1{top:70px;}
.sjj_nav1 ul li i{position:absolute;top:5px;right:0px;height:30px;padding:0px 7px 0 7px;}
.sjj_nav1 ul li i svg{transform:rotate(-90deg);transition:all ease 0.35s}
.sjj_nav1 ul li .sjj_nav_i_se1 svg{transform:rotate(0deg)}
.sjj_nav1 ul li{border-top:1px #e4e8eb solid;position:relative;line-height:45px;font-size:16px}
.sjj_nav1>ul >li:last-child{border-bottom:1px #ddd solid;}
.sjj_nav1 ul li ul{display:none}
.sjj_nav1 ul li a{color:#333;width:100%;padding: 0 20px;display: block;box-sizing: border-box;}
.sjj_nav1 ul li a:hover{color: #0188FB;}
.sjj_nav1 ul li ul li a{color:#333;display:block;text-align:left;}
.sjj_nav1 ul li i svg{width:25px;height:25px;fill:#333;}
.sjj_nav1 ul li .sjj_nav_i_se svg{fill:#333}
.sjj_nav1 ul li ul li>ul{margin-left:10px}
.sjj_nav1 ul li ul li{border-top: none;}
.sjj_nav1 ul li ul li a{padding: 0 30px;}

/*mSearch*/
.mSearch{position: relative;width: calc(100% - 20px);height: 35px;overflow: hidden;margin: 20px 10px;}
.mSearch input{position: absolute;top: 0;left: 0;width: 100%;height: 100%;padding: 0 60px 0 10px;box-sizing: border-box;border: 1px solid #ccc;border-radius: 25px;background: none;outline: none;}
.mSearch button{background-image: linear-gradient(to right,#01b2ac 0,#004ea2 100%);width: 60px;height: 35px; position: absolute; top: 0;right: 0;border-radius: 0 25px 25px 0;color: #fff;font-size: 14px;border: none;}

/*swiper*/
.swiper {width: 100%;height: 100%;position: relative;overflow: hidden;}
.swiper-slide {background: #fff;display: -webkit-box;display: -ms-flexbox;display: -webkit-flex;display: flex;-webkit-box-pack: center;-ms-flex-pack: center;-webkit-justify-content: center;justify-content: center;-webkit-box-align: center; -ms-flex-align: center;-webkit-align-items: center;align-items: center;}
.swiper-slide img { display: block;width: 100%;height: 100%;object-fit: cover;}
.swiper .swiper-button-next:after,.swiper .swiper-button-prev:after{font-size: 30px;}

/*common*/
.disFlex {
	flex-wrap: wrap;
	display: -webkit-box;/* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */
	display: -moz-box;/* Firefox 17- */
	display: -webkit-flex;/* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */
	display: -moz-flex;/* Firefox 18+ */
	display: -ms-flexbox;/* IE 10 */
	display: flex;
}
.jusBet{justify-content: space-between;}
.jusCet{justify-content: center;}
.jusEnd{justify-content: flex-end;}
.aliTop{align-items: flex-start;}
.aliCet{align-items: center;}
.aliBtm{align-items: flex-end;}

.img{font-size: 0px;overflow: hidden;}
img{transition: 0.5s;}

.f_left{float: left;}
.f_right{float: right;}
.clearfix:before,
.clearfix:after {content: "";display: table;}
.clearfix:after {clear: both;overflow: hidden;}
.clearfix {*zoom: 1;}

.bgfff{background: #fff !important;}
.fff{color: #fff !important;}
.c187{color: #187bb9 !important;}
em{font-style: normal;}
.overflow1{white-space: nowrap;text-overflow: ellipsis;overflow: hidden;width: 100%;display: block;}
.overflow2{display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;overflow: hidden;text-overflow: ellipsis;}
.overflow3{display: -webkit-box;-webkit-line-clamp: 3;-webkit-box-orient: vertical;overflow: hidden;text-overflow: ellipsis;}
.overflow4{display: -webkit-box;-webkit-line-clamp: 4;-webkit-box-orient: vertical;overflow: hidden;text-overflow: ellipsis;}
.overflow5{display: -webkit-box;-webkit-line-clamp: 5;-webkit-box-orient: vertical;overflow: hidden;text-overflow: ellipsis;}

.pt140{padding-top: 140px;}
.pb140{padding-bottom: 140px;}
.pt120{padding-top: 120px;}
.pb120{padding-bottom: 120px;}
.pt100{padding-top: 100px;}
.pb100{padding-bottom: 100px;}
.pt80{padding-top: 80px;}
.pb80{padding-bottom: 80px;}
.pt60{padding-top: 60px;}
.pb60{padding-bottom: 60px;}
.pt50{padding-top: 50px;}
.pb50{padding-bottom: 50px;}

.w75{width: 75%;margin: 0 auto;}


.mt10{margin-top: 10px;}
.mt20{margin-top: 20px;}
.mt35{margin-top: 35px;}
.mt50{margin-top: 50px;}
.mt60{margin-top: 60px;}
.mt70{margin-top: 70px;}
.mt80{margin-top: 80px;}





.textCet{text-align: center;}
.textRight{text-align: right;}
.pc_show{}
.m_show{display: none;}
.iTit{font-size: 39px;color: #121212;}
.iTxt{color: #333333;font-size: 16px;}
.iTxt p{line-height: 2;}
.iLine{}
.iLine span{height: 2px;border-top: 2px solid #44a8f2;margin: 0 auto;width: 7%;display: block;}
.moreBtn1{}
.moreBtn1 .btn{display: block;border: solid 1px #ccc;margin: 0 auto;position: relative;font-size: 13px;text-align: center;z-index: 2;color: #e5e5e5;width: 115px;height: 24px;line-height: 23px;margin-top: 19px;}
.moreBtn1 .btn i{display: block;position: absolute;right: -13px;top: 0;transition: 0.3s all ease;font-size: 20px;}
.iTit2{padding-bottom: 20px;text-transform: uppercase;color: #000;font-size: 37px;position: relative;text-align: center;}
.iTit2:after{position: absolute;left: 50%;transform: translateX(-50%);bottom: 0;width: 60px;height: 3px;background: var(--main-color);content: "";}

.proBuyBtn{display: inline-block;padding: 0 20px;border-radius: 5px;background: var(--main-color);font-size: 14px;color: #fff;height: 35px;line-height: 35px;}


/*-------------------------------------------*/



/*banner*/
.banner{width: 100%;}
.bannerSwiper .swiper-pagination-bullet{opacity: 1;background: #fff;transition:width ease 0.35s;border-radius: 20px;}
.bannerSwiper .swiper-pagination-bullet-active{background: var(--main-color);width:20px;}
.bannerSwiper .swiper-button-next:after,.bannerSwiper .swiper-button-prev:after{color: #fff;}
.banner2{width: 100%; display:none;}
.next_btn,.prev_btn{position: absolute;top: 50%;transform: translateY(-50%);font-size: 40px;color: #fff;cursor: pointer;z-index:2;opacity: 0.6;}
.next_btn:hover,.prev_btn:hover{opacity: 1;}
.next_btn{right: 5%;}
.prev_btn{left: 5%;}
.next_btn_m{right: 2%;font-size: 20px;}
.prev_btn_m{left: 2%;font-size: 20px;}



/* footer */
.footerbox{width: 100%;margin: 0 auto;background-position: center;background-repeat: no-repeat;background-size: 70%;position: relative;padding-top: 80px;padding-bottom: 20px;}
.cover{position: absolute;left: 0;top: 0;width: 100%;height: 100%;background: rgb(0, 0, 0,0.5);}
.footer{width: 100%;margin: 0 auto;position: relative;z-index: 2;display: flex;flex-wrap: wrap;justify-content: space-between;}
.f_left{width: 24%;}
.f_menu{width: 70%;}
.f_logo{font-size: 0;}
.f_logo img{max-width: 100%;width: auto;}
.f_left .desc{font-size: 12px;color: #fff;margin-bottom: 60px;}
.f_contact{width: 100%;}
.f_contact ul li{width: 100%;display: flex;align-items: center;margin-bottom: 8px;}
.f_contact ul li img{margin-right: 10px;width: 20px;}
.f_contact ul li span{font-size: 13px;color: #fff;}

.f_menu ul{display: flex;flex-wrap: wrap;}
.f_menu ul li{width: 20%;}
.f_menu ul li h3{font-size: 25px;color: #004ea2;margin-bottom: 30px; text-align:center}
.f_menu ul li dl dd{width: 100%;line-height: 45px; text-align:center}
.f_menu ul li dl dd a{font-size: 15px;color: #fff;}


.f_share{width: 100%;position: relative;z-index: 2;max-width: 1200px;margin: 0 auto;margin-top: 10px;}
.f_share ul{display: flex;align-items: center;justify-content: flex-end;}
.f_share ul li{margin-left: 10px;}
.f_share ul li:first-child{margin-left: 0;}
.f_share ul li a{display: inline-flex;font-size: 0;width: 45px;height: 45px;border: 2px solid #fff;align-items: center;justify-content: center;border-radius: 50%;}
.f_share ul li a img{width: 20px;}



.index1{position: relative;padding: 10px;background-color: #1a1a1a;}
.i1List{width: 100%; max-width:1220px; margin: 0 auto;}
.i1List ul li{width: calc(33% - 20px);position: relative;overflow: hidden;padding: 10px;border: 5px solid #000;}
.i1List .part{display: block;width: 100%;height: 100%;position: relative;overflow: hidden;}
.i1List .part .img{width: 100%;height: 100%;overflow: hidden;transition: 0.3s;}
.i1List .part .img img{width: 100%;height: 100%;object-fit: cover;}
.i1List .part .video{position: absolute;top: 0;left: 0;width: 100%;height: 100%;font-size: 0px;opacity: 0;transition: 0.3s; display:none;}
.i1List .part .video p{padding: 0;line-height: none;display: block;width: 100%;height: 100%;}
.i1List .part .video video{width: 100%;height: 100%;object-fit: cover;}
.i1List .part .imgTop {
	position: absolute;
	left: 50%;
	top: 50%;
	color: #fff;
	text-align: center;
	width: 100%;
	margin-top: 26px;
	pointer-events: none;
	-webkit-transform: translate(-50%, -50%);
	-ms-transform: translate(-50%, -50%);
	-moz-transform: translate(-50%, -50%);
	-o-transform: translate(-50%, -50%);
	transform: translate(-50%, -50%);
	z-index: 9;
}

.i1List .part .imgTop .tit {
	font-size: 46px;
	line-height: 49px;
	position: absolute;
	width: 100%;
	bottom: 0;
	-webkit-transition: 0.5s all ease;
	-moz-transition: 0.5s all ease;
	-o-transition: 0.5s all ease;
	transition: 0.5s all ease;
}
.i1List .part .imgTop .tit strong{font-weight: normal;}
.i1List .part .imgTop .tit span{font-size: 16px;display: block;font-weight: 100;color: #e5e5e5;line-height: 18px;margin-top: 10px;}
.i1List .part .moreBtn1 {
	position: absolute;
	top: 0;
	width: 100%;
	-webkit-transition: 0.5s all ease;
	-moz-transition: 0.5s all ease;
	-o-transition: 0.5s all ease;
	transition: 0.5s all ease;
}

.i1List .part:hover .img img{transform: scale(1.1);}
/*.i1List .part:hover .img{opacity: 0;}
.i1List .part:hover .video{opacity: 1;}
.i1List .part:hover .imgTop .tit{bottom: 400px; opacity: 0;}
.i1List .part:hover .moreBtn1{top: 400px; opacity: 0;}*/


.i1List2{width:100%; overflow:hidden; max-width:1920px; margin:0 auto;}
.i1List2 ul li{width:24.5%; height:750px; float:left;margin: 0 0.25%; position:relative; overflow:hidden;
transition:all 0.3s;
-webkit-transition:all 0.3s;
-moz-transition:all 0.3s;
-ms-transition:all 0.3s;
-o-transition:all 0.3s;}
.i1List2.on ul li{width: 19%;}
.i1List2.on ul li .b_j{background-color:rgba(0,0,0,1);}
.i1List2.on ul li .dbwz{display: none;}
.i1List2 ul li .w_z{width:100%;position: absolute;left: 0;top: 0;height: 100%;padding: 100px 70px;text-align: left;justify-content: space-between;transition: all .3s;display: flex;flex-direction: column;}
.i1List2 ul li .w_z h1{font-size: 32px;color: #fff; text-align:center; letter-spacing:4px}
.i1List2.on ul li .w_z h1{color: #999;}
.i1List2.on ul li .w_z h1{writing-mode:vertical-lr;display:inline-flex;align-items:center;color:rgba(255,255,255,.5)}
.i1List2 ul li .w_z .dbwz{color: #fff;}
.i1List2 ul li .w_z .dbwz h3{font-size: 32px; }
.i1List2 ul li .w_z .dbwz p{font-size: 24px;display: none;}
.i1List2.on ul li.dl .w_z h1{writing-mode:horizontal-tb;color: #fff;display:block;}
.i1List2.on ul li.dl .w_z .dbwz h3{font-size: 34px;margin-bottom: 45px; }
.i1List2.on ul li.dl .w_z .dbwz{display: block;}
.i1List2.on ul li.dl .w_z .dbwz p{display: block; }
.i1List2.on ul li.dl .b_j{background-color:rgba(0,0,0,.1);}

.i1List2.on ul li.dl{width:40%;}
.i1List2 .t_p{width:100%; height:100%; position:absolute; top:0; left:50%;
transform:translateX(-50%);
-webkit-transform:translateX(-50%);
-moz-transform:translateX(-50%);
-ms-transform:translateX(-50%);
-o-transform:translateX(-50%);background-position: 75% 0;
  background-size: center;
  background-repeat: no-repeat;}
.i1List2 .t_p img{width:auto; height:100%; display:block;}
.i1List2 .b_j{width:100%; height:100%; background-color:rgba(0,0,0,.5); position:absolute; top:0; left:0;}

@media only screen and (max-width: 2560px) {
.i1List2 ul li{height:1000px;}


}

@media only screen and (max-width: 1920px) {
.i1List2 ul li{height:750px;}
.i1List2.on ul li.dl{width:40%;}
.i1List2.on ul li{width: 19%;}

}

@media only screen and (max-width: 1520px) {
.i1List2 ul li{height:550px;}
.i1List2.on ul li.dl{width:40%;}
.i1List2.on ul li{width: 19%;}

}


.index2{background: url(../images/v2s2-bg.jpg) no-repeat center;background-size: cover;background-attachment: fixed;background-color: #121212;overflow: hidden;color: #fff;padding: 140px 0;}
.i2List{width: 100%;margin-top: 100px;}
.i2List ul li{width: 25%;}
.i2List .part{text-align: center;}
.i2List .part .tit{color: #666666;font-weight: 100;font-size: 18px;position: relative;}
.i2List .part .tit strong{font-weight: 400;color: #1a99f3;font-size: 60px;display: inline-block;margin: 0 5px 0 22px;}
.i2List .part .line{width: 30px;height: 2px;margin: 7px auto 18px auto;background-color: #333;border: 0;}
.i2List .part .txt{font-size: 18px;color: #e5e5e5;font-weight: 100;padding-bottom: 3px;}


.index3{background-repeat: no-repeat;background-size: cover;padding: 200px 0;}

.index4{width: 100%;margin: 0 auto;padding: 140px 0;}
.i4_tit{width: 100%;margin: 0 auto;}
.i4_content{width: 100%;margin: 0 auto;margin-top: 80px;}
.i4_tab{width: 100%;margin: 0 auto;max-width: 75%;margin-bottom: 80px;}
.i4_tab ul{display: flex;align-items: center;}
.i4_tab ul li{width: 25%;padding-bottom: 20px;border-bottom: 1px solid rgb(255, 255, 255,0.6);text-align: center;cursor: pointer;}
.i4_tab ul li span{font-size: 20px;color: #fff;}

.i4_box{width: 100%;margin: 0 auto;max-width: 90%;}
.i4_box ul li{width: 100%;height: 600px;background-position: center;background-size: cover;background-repeat: no-repeat;position: relative;}
.i4_box ul li .text{width: 100%;position: absolute;padding: 5%;bottom: 0;text-align: left;}
.i4_box ul li .text h3{font-size: 30px;color: #fff;margin-bottom: 30px;font-weight: 600;}
.i4_box ul li .text p{font-size: 16px;color: #fff;max-width: 60%;}



.index5box{width: 100%;background: #000;padding-bottom: 140px;}
.index5{width: 100%;margin: 0 auto;}
.i5_content{width: 100%;margin: 0 auto;margin-top: 70px;}
.i5_content ul{display: flex;flex-wrap: wrap;}
.i5_content ul li{width: 33.33%;text-align: center;}
.i5_content ul li a{display: block;width: 100%;}
.i5_content ul li a .icon{width: 100%;font-size: 0;display: flex;align-items: center;justify-content: center;margin-bottom: 10PX;}
.i5_content ul li a .icon img{width: 80px;}
.i5_content ul li a h3{font-size: 18px;color: #fff;font-weight: normal;}



.index6box{width: 100%;margin: 0 auto;padding: 60px 0;background-repeat: no-repeat;background-size: cover;background-position: center;}
.index6{width: 100%;margin: 0 auto;}
.i6_tit{margin-bottom: 35px;}
.i6_tit h3{font-size: 30px;color: #fff;font-weight: 600;}
.i6_tit p{font-size: 20px;color: #fff; font-weight:800}
.i6_list{width: 100%;}
.i6_list ul li{display: flex;align-items: center;}
.i6_list ul li span{width: 20px;height: 20px;background: #187bb9;border-radius: 5px;display: inline-block;margin-right: 10px;}
.i6_list ul li p{font-size: 20px;color: #fff; font-weight:800}
.i6_form{width: 100%;max-width: 340px;margin-top: 30px;}
.i6_form ul li{width: 100%;margin-bottom: 25px;position: relative;}
.i6_form ul li img{position: absolute;left: 20px;top: 50%;transform: translateY(-50%);width: 40px;}
.i6_form ul li input{width: 100%;height: 50px;padding-left: 95px;border-radius: 15px;background: rgb(255, 255, 255,0.8); font-size:18px; color:#000}
.i6_form ul li button{width: 100%;border-radius: 8px;height: 50px;background: #187bb9;font-size: 20px;color: #fff;padding-left: 50px;border: none;text-align: left;}
.i6_form ul li button img{height: 30px;width: auto;right: 20px;top: 50%;transform: translateY(-50%);left: auto;}






.toTop{position: fixed;right: 10px;bottom: 0;width: 50px;height: 50px;display: flex;justify-content: center;align-items: center;background: rgba(0,0,0,0.3);color: #fff;font-size: 26px;transition: 0.3s;opacity: 0;visibility: hidden;}
.toTop.active{opacity: 1;visibility: visible;bottom: 20px;}
.toTop img{width: 100%;}

.tongtu{width: 100%;position: relative;}
.tongtu .img img{width: 100%;}
.innerTit{font-size: 36px;font-weight: 100;color: #444;}
.innerTxt{font-size: 14px;color: #444;}
.innerTxt img{max-width: 100%;}
.innerTxt p{line-height: 1.8;}

.p_page{width: 100%;padding: 20px 0;}
.current a{font-size: 14px;color: #888;position: relative;}
.current a:after{content: ">";padding: 0 5px;color: #888;}
.current a:last-child:after{display: none;}

.mainFull{width: 100%;margin: 20px 0;}
.mainWarp{width: 100%;}
.mainWarp .ml{width: 70%;}
.mainWarp .mr{width: 28%;}
.mTit{line-height: 40px;padding-top: 8px;border-bottom: 1px solid #ddd;font-size: 18px;color: #666;}

.about{padding: 50px 0;}
.aboWarp{width: 100%;}
.aboWarp .img{width: 50%;}
.aboWarp .img img{width: 100%;}
.aboWarp .desc{width: 45%;}

.tongtu_tit{position: absolute;bottom: 50px;text-align: center;width: 100%;left: 0;text-align: center;}
.tongtu_tit h1{font-size: 34px;color: #fff; font-weight:500;}
.tongtu_tit h2{font-size: 35px;color: #fff;font-weight: 500;}
.tongtu_tit h3{font-size: 20px;color: #fff;font-weight: 400;margin-top: 20px;position: relative;padding-top: 20px;display: inline-block;}
.tongtu_tit h3:before{width: 80%;left: 50%;top: 0%;transform: translateX(-50%);height: 1px;background: rgb(255, 255, 255,0.5);content: "";position: absolute;}
.tongtu_tit p{font-size: 18px;color: #fff;max-width: 700px;margin: 0 auto; line-height:2em}

.ptm60{padding-top: 60px;padding-bottom: 60px;}





/*news*/

.news{width: 100%;}
.news ul li{border-bottom: 1px solid #eee;overflow: hidden;padding: 24px 20px 24px 0;position: relative;transition: 0.3s;}
.news ul li .part{display: flex;justify-content: space-between;flex-wrap: wrap;}
.news ul li .part .img{width: 40%;padding-right: 20px;}
.news ul li .part .img img{width: 100%;}
.news ul li .part .desc{width: 60%;}
.news ul li .part .t1{font-size: 18px;color: #333;}
.news ul li .part .t1:hover{color: var(--main-color);}
.news ul li .part .txt{font-size: 14px;color: #666;margin-top: 20px;line-height: 1.6;}
.news ul li .part .time{margin-top: 10px;font-size: 14px;color: #666;}
.news ul li .part .more{text-align: right;margin-top: 20px;font-size: 14px;color: var(--main-color);}

.news ul li:hover{border-bottom: 1px solid #fff;-webkit-appearance: none;-webkit-box-shadow: #bbb 0px 3px 20px;-moz-box-shadow: #bbb 0px 3px 20px;box-shadow: #ccc 0px 3px 20px;}

.mrList{width: 100%;padding: 10px 0;}
.mrList ul li{line-height: 34px;}
.mrList ul li a{font-size: 16px;color: var(--main-color);}

.mrList2{padding: 10px 0;}
.mrList2 ul li{width: 100%;border-bottom: 1px dotted #eee;}
.mrList2 .t1{line-height: 40px;display: block;font-size: 14px;color: #666;}
.mrList2 .t1:hover{color: var(--main-color);}
.mrList2 .warp{padding-bottom: 10px;display: flex;justify-content: space-between;}
.mrList2 .warp .img{display: block;width: 48%;}
.mrList2 .warp .img img{width: 100%;}
.mrList2 .warp .desc{width: 48%;font-size: 12px;color: #666;}
.mrList2 .warp .txt{}
.mrList2 .warp .time{text-align: right;margin-top: 10px;}


img{max-width: 100%;width: auto;}

/*产品*/
.productbox{width: 100%;margin: 0 auto;}
.product{width: 100%;margin: 0 auto;}
.line{width: 100%;font-size: 0;}
.line img{width: 100%;}
.product_tab{width: 100%;margin: 0 auto;margin-bottom: 50px;}
.product_tab ul{display: flex;align-items: center;flex-wrap: wrap;}
.product_tab ul li{width: 25%;display: flex;align-items: center;justify-content: center;}

.product_tab ul li a{text-align:center;border-radius: 10px;padding: 10px 15px;transition: all 0.5s; min-width:180px;}
.product_tab ul li:hover a{background: #ddd;}
.product_tab ul li a h3{font-size: 25px;color: #000;margin-bottom: 8px;font-weight: 500;}
.product_tab ul li a p{font-size: 16px;color: #999;}

.product_box{width: 100%;margin: 0 auto;margin-top: 60px;}
.product_box .tit{width: 100%;margin-bottom: 30px;}
.product_box .tit h3{font-size: 27px;color: #000;}
.product_list{width: 100%;margin: 0 auto;}
.product_list ul{display: flex;flex-wrap: wrap;}
.product_list ul li{width: 32%;margin-right: 2%;margin-bottom: 30px;border-radius: 10px;background: #fff;padding: 30px;}
.product_list ul li:nth-child(3n){margin-right: 0;}
.product_list ul li a{display: block;width: 100%;}
.product_list ul li a .imgbox{width: 100%;display: flex;align-items: center;justify-content: center;font-size: 0;padding: 50px 0;}
.product_list ul li a .imgbox img{height: 150px;}
.product_list ul li a .textbox{width: 100%;text-align: center;}
.product_list ul li a .textbox h3{font-size: 24px;color: #000;margin-bottom: 16px;}
.product_list ul li a .textbox p{font-size: 16px;color: #999;margin-bottom: 20px;}
.product_list ul li a .textbox .more{display: inline-block;border: 1px solid #999;font-size: 16px;color: #999;padding: 5px 10px;border-radius: 10px;}
.product_list ul li a .textbox .more i{margin-left: 20px;}

.product_box .item{margin-bottom: 50px;}
.product_box .item:last-child{margin-bottom: 0;}


/*  */
.specificationbox{width: 100%;margin: 0 auto;}
.specification{width: 100%;margin: 0 auto;}
.specification .imgbox{width: 100%;display: flex;align-items: center;justify-content: center;font-size: 0;}
.specification .imgbox img{height: 200px;}
.specification .textbox{width: 100%;text-align: center;}
.specification .textbox h3{font-size: 30px;color: #000;}
.specification .textbox p{font-size: 16px;color: #000;}
.d_btn{display: inline-flex;margin-top: 20px;font-size: 16px;color: #1a99f3;align-items: center;justify-content: center;}
.d_btn img{margin-right: 10px;width: 20px;}



.specification_table{width: 100%;margin: 0 auto;margin-top: 80px;}
.specification_table table{width: 100%;border-collapse: collapse;}
.specification_table table tr{background: #f8f8f8;}
.specification_table table tr:nth-child(2n){background: #fff;}
.specification_table table tr td{width: 50%;line-height: 60px;font-size: 18px;color: #000;padding-left: 40%;}
.specification_table table tr td:nth-child(2){text-align: left;padding-left: 5%;}

.plan{position: relative;}
.plan .d_btn{position: absolute;bottom: 0;right: 0;}
.plan .d_btn img{width: 20px;}



/*  */
.contactbox{width: 100%;margin: 0 auto;padding: 70px 0;}
.contact{width: 100%;margin: 0 auto;}
.contact .item{width: 100%;margin: 0 auto;max-width: 900px;margin-bottom: 140px;}
.contact .item:last-child{margin-bottom: 0;}
.contact .item .tit{width: 100%;margin: 0 auto;text-align: center;margin-bottom: 40px;}
.contact .item .tit h1{font-size: 32px;color: #000;}
.item1_list{width: 100%;display: flex;align-items: center;justify-content: center;}
/* .item1_list ul{width: 100%;max-width: 500px;} */
.item1_list ul li{width: 100%;display: flex;margin-bottom: 15px;align-items: flex-start;}
.item1_list ul li img{width: 30px;margin-right: 20px;}
.item1_list ul li p{font-size: 19px;color: #000;padding: 0;line-height: normal;}
.item2_list{width: 100%;display: flex;align-items: center;justify-content: center;}
/* .item2_list ul{width: 100%;max-width: 500px;} */
.item2_list ul li{width: 100%;display: flex;font-size: 19px;color: #000;margin-bottom: 15px;align-items: flex-start;}
.item2_list ul li p{padding: 0;line-height: normal;}

.item3 .ewm{display: flex;flex-direction: column;align-items: center;justify-content: center;}
.item3 .ewm img{width: 250px;margin-bottom: 20px;}
.item3 .ewm h3{font-size: 25px;color: #000;text-align: center; line-height:36px}
.item3 .ewm h3 span{color: #187bb9;}






/*  */
.customizationbox{width: 100%;margin: 0 auto;}
.customization{width: 100%;margin: 0 auto;}
.customization ul li{width: 100%;margin: 0 auto;margin-bottom: 30px;padding: 120px 80px;background-position: center;background-repeat: no-repeat;background-size: cover;}
.customization ul li:last-child{margin-bottom: 0;}
.customization ul li .text{width: 60%;}
.customization ul li .text .tit{width: 100%;margin-bottom: 50px;}
.customization ul li .text .tit h1{margin-bottom: 20px;font-size: 40px;color: #fff;}
.customization ul li .text .tit p{font-size: 20px;color: #fff;}
.customization ul li .text .desc{font-size: 20px;color: #fff;}

.cus_btn{display: inline-block;border-radius: 50px;padding: 5px 20px;background: #fff;font-size: 20px;color: #000;margin-top: 60px;}



/*  */
.application1box{width: 100%;margin: 0 auto;}
.application1{width: 100%;margin: 0 auto;}
.application1 .tit{width: 100%;text-align: center;margin-bottom: 50px;}
.application1 .tit h1{font-size: 40px;color: #666;}
.application1_content{width: 100%;margin: 0 auto;}
.application1_content ul{display: flex;flex-wrap: wrap;justify-content: space-between;}
.application1_content ul li{width: 49%;margin-bottom: 20px;height: 550px;background-repeat: no-repeat;background-size: cover;background-position: center;position: relative;}
.application1_content ul li .text{position: absolute;bottom: 0;width: 100%;padding: 70px 80px;left: 0;}
.application1_content ul li .text h3{font-size: 30px;color: #fff;}
.application1_content ul li .text p{margin-bottom: 40px;font-size: 20px;color: #fff;}
.application1_content ul li .text .more{font-size: 18px;color: #fff;}
.application1_content ul li .text .more i{margin-left: 10px;font-size: 20px;}


.application2box{width: 100%;margin: 0 auto;background-position: center;background-size: cover;background-repeat: no-repeat;height: 800px;display: flex;align-items: center;}
.application2box .textbox{max-width: 1230px;margin: 0 auto;padding: 0 15px;}
.application2box .textbox .tit{width: 100%;}
.application2box .textbox .tit h3{font-size: 25px;color: #fff;margin-bottom: 20px;font-weight: bold;}
.application2box .textbox .tit h1{font-size: 40px;color: #fff;font-weight: bold;margin-bottom: 50px;}
.application2box .textbox .desc{font-size: 18px;color: #fff;max-width: 75%;}



/*  */
.appdetailtabbox{width: 100%;margin: 0 auto;background: #f4f4f4;}
.appdetailtab{width: 100%;margin: 0 auto;padding: 45px 0;max-width: 80%;}
.appdetailtab ul{display: flex;justify-content: space-between;}
.appdetailtab ul li{width: 35%;}
.appdetailtab ul li h3{font-size: 24px;color: #000;}
.appdetailtab ul li p{font-size: 16px;color: #000;}



.appdetailbox{width: 100%;margin: 0 auto;}
.appdetail{width: 100%;margin: 0 auto;}
.appdetail .tit{width: 100%;text-align: center;margin-bottom: 30px;}
.appdetail .tit h1{font-size: 35px;color: #000;}
.appdetail_content{width: 100%;margin: 0 auto;}
.appdetail_content .item{width: 100%;margin-bottom: 50px;}
.appdetail_content .item .item_top{width: 100%;padding: 120px 60px;background-repeat: no-repeat;background-size: cover;background-position: center;margin-bottom: 70px;position: relative;}
.appdetail_content .item .item_top::before{width: 50%;background: linear-gradient(to right,#4f7297,transparent);height: 100%;content: "";position: absolute;left: 0;top: 0;}
.appdetail_content .item .item_top .text{max-width: 50%;position: relative;z-index: 2;}
.appdetail_content .item .item_top .text .inner_tit{width: 100%;margin-bottom: 45px;}
.appdetail_content .item .item_top .text .inner_tit h3{font-size: 40px;color: #fff;}
.appdetail_content .item .item_top .text .inner_tit p{font-size: 18px;color: #fff;}
.appdetail_content .item .item_top .text .desc{width: 100%;margin-bottom: 100px;font-size: 20px;color: #fff;}
.appdetail_content .item .item_top .text .app_btn{border-radius: 50px;background-color: #fff;font-size: 18px;color: #000;padding: 5px 20px;}
.appdetail_content .item .list{width: 100%;padding: 20px 0;}
.appdetail_content .item .list ul li{background-color: #fff;margin-bottom: 20px;padding: 35px;}
.appdetail_content .item .list ul li:last-child{margin-bottom: 0;}
.appdetail_content .item .list ul li a{display: flex;align-items: center;justify-content: space-between;}
.appdetail_content .item .list ul li a .textbox{width: 60%;}
.appdetail_content .item .list ul li a .imgbox{width: 35%;font-size: 0;}
.appdetail_content .item .list ul li a .imgbox img{width: 100%;}
.appdetail_content .item .list ul li a .textbox h3{margin-bottom: 20px;font-size: 24px;color: #000;}
.appdetail_content .item .list ul li a .textbox p{font-size: 16px;color: #000;margin-bottom: 25px;}
.appdetail_content .item .list ul li a .textbox .more{font-size: 16px;color: #000;}
.appdetail_content .item .list ul li a .textbox .more i{margin-left: 10px;}


/*  */
.left_nav{position: fixed;left: 10px;top: 50%;transform: translateY(-50%);z-index: 99;}
.left_nav ul{padding-left: 10px;position: relative;}
.left_nav ul:before{width: 3px;height: 100%;background: rgb(255, 255, 255,0.3);content: "";position: absolute;left: 0;top: 0;}
.left_nav ul li{position: relative;opacity: 0;line-height: 40px;opacity: 0;visibility: hidden;transition: all 0.5s;}
.left_nav:hover ul li{opacity: 0.6;visibility: visible;}
.left_nav ul li:before{width: 3px;height: 100%;content: "";background-color: #fff;position: absolute;left: -10px;top: 0;opacity: 0;visibility: hidden;}
.left_nav ul li.active:before{opacity: 1;visibility: visible;}
.left_nav ul li.active{opacity: 1 !important;visibility: visible;}
.left_nav ul li a{font-size: 16px;color: #fff;}



.pd_listbox{width: 100%;margin: 0 auto;}
.pd_listbox.fixed{top: 0px;position: fixed;left: 0;width: 100%;z-index: 20;}
.pd_listbox.active{top: 70px;}
.pd_list{width: 100%;margin: 0 auto;display: flex;align-items: center;justify-content: space-between;max-width: 85%;padding: 20px 0;}
.pd_list h3{font-size: 22px;color: #fff;font-weight: normal;}
.pd_list .nav{}
.pd_list .nav ul{display: flex;align-items: center;justify-content: flex-end;}
.pd_list .nav ul li{margin-right: 40px;}
.pd_list .nav ul li:last-child{margin-right: 0;}
.pd_list .nav ul li a{font-size: 20px;color: #fff;}



.pdbanner{width: 100%;position: relative;}
.pdbanner .imgbox{width: 100%;font-size: 0;}
.pdbanner .imgbox img{width: 100%;}
.pdbanner .text{position: absolute;top: 38%;left: 50%;transform: translate(-50%,-50%);text-align: center;}
.pdbanner .text p{font-size: 16px;color: #fff;letter-spacing:2px}
.pdbanner .text h1{font-size: 70px;color: #fff;margin-bottom: 10px;line-height: 1;}
.pdbanner .text h3{font-size: 20px;color: #fff;margin-bottom: 15px;letter-spacing:3px}
.pdbanner .text .video_btn{display: inline-block;font-size: 16px;color: #fff;border: 1px solid #fff;border-radius: 10px;padding: 5px 20px;}


.pdbox{width: 100%;margin: 0 auto;padding-bottom: 90px;}
.pdtop{width: 100%;margin: 0 auto;padding-top: 90px;padding-bottom: 20px;}
.pdbox .desc{font-size: 25px;color: rgb(255, 255, 255,0.5);max-width: 1048px;margin: 0 auto;text-align: center;margin-bottom: 40px;font-weight: 400;}
.pdtop .imgbox{width: 100%;font-size: 0;max-width: 1048px;margin: 0 auto;}
.pdtop .imgbox img{width: 100%;}

.pd{padding-top: 140px;}
.pd_tit{width: 100%;text-align: center;margin-bottom: 40px;}
.pd_tit h1{font-size: 50px;background-image: linear-gradient(to right,#a7e4fe,#5a8df7);color: transparent;background-clip: text;-webkit-background-clip: text; }

.pd_content{width: 100%;margin: 0 auto;}
.pd1_content{margin-top: 75px;position: relative;}
.pdbox .imgbox{width: 100%;font-size: 0;}
.pdbox .imgbox img{width: 100%;}
.pd1_list{position: absolute;left: 0;bottom: 0;width: 100%;margin-bottom: 70px;}
.pd1_list ul{display: flex;flex-wrap: wrap;}
.pd1_list ul li{width: 24.33%;text-align: center;}
.pd1_list ul li h3{font-size: 40px;color: #fff;margin-bottom: 20px;}
.pd1_list ul li p{font-size: 20px;color: #fff;}
.pd_content .desc{margin-bottom: 60px;}

.pd2_content{width: 100%;margin: 0 auto;position: relative;}
.pd2_list{position: absolute;left: 0;top: 0;width: 100%;margin-top: 50px;}
.pd2_list ul{display: flex;flex-wrap: wrap;}
.pd2_list ul li{width: 33.33%;text-align: center;}
.pd2_list ul li h3{font-size: 40px;color: #fff;margin-bottom: 20px;}
.pd2_list ul li p{font-size: 20px;color: #fff;}


.pd4_content{width: 100%;}
.pd4_content ul{display: flex;flex-wrap: wrap;justify-content: space-between;}
.pd4_content ul li{width: 49%;margin-bottom: 20px;font-size: 0;}
.pd4_content ul li img{width: 100%; height:320px;object-fit: cover}


.pd6_content{width: 100%;}
.pd7_content ul li{width: 100%;margin-bottom: 20px;font-size: 0;}
.pd7_content ul li img{width: 100%;}
.pd_tit h3{font-size: 26px;color: rgb(255, 255, 255,0.7);font-weight: 400;margin-top: 10px;}



/*  */
.downloadbox{width: 100%;margin: 0 auto;padding: 90px 0;}
.download{width: 100%;margin: 0 auto;}
.d_tit{width: 100%;text-align: center;margin-bottom: 50px;}
.d_tit h1{font-size: 45px;color: #666;}
.download_content{width: 100%;margin: 0 auto;}
.download .item{background-color: #fff;border-radius: 20px;margin-bottom: 60px;}
.download .item .tit{width: 100%;padding: 20px 40px;border-bottom: 2px solid #efefef;}
.download .item .tit h3{font-size: 30px;color: #000;font-weight: 400;}
.download .item .inner{padding: 20px 40px;display: flex;align-items: center;border-bottom: 2px solid #efefef;}
.download .item .inner .icon{font-size: 0;margin-right: 20px;}
.download .item .inner .icon img{width: 75px;}
.download .item .inner .text{}
.download .item .inner .text h3{font-size: 16px;color: #666;font-weight: 400;}
.download .item .inner .text p{font-size: 14px;color: #999;}
.download .item .list{width: 100%;padding: 60px 0;}
.download .item .list ul{display: flex;flex-wrap: wrap;max-width: 80%;justify-content: space-between;margin: 0 auto;}
.download .item .list ul li{width: 48%;display: flex;margin-bottom: 50px;}
.download .item .list ul li .icon{margin-right: 20px;font-size: 0;}
.download .item .list ul li .icon img{width: 80px;}
.download .item .list ul li .text{}
.download .item .list ul li h3{font-size: 18px;color: #000;}
.download .item .list ul li p{font-size: 14px;color: #666;}
.download .item .list ul li a{display: flex;align-items: center;color: #1a99f3;font-size: 14px;}
.download .item .list ul li a img{margin-left: 10px;width: 20px;}
.download .item .table{width: 100%;padding: 20px 0;max-width: 80%;margin: 0 auto;}
.download .item .table table{width: 100%;border-collapse: collapse;}
.download .item .table table tr{background: #f2f2f2;}
.download .item .table table tr:nth-child(2n){background: #fff;}
.download .item .table table tr td:nth-child(1){width: 60%;color: #000;text-align: left;padding-left: 10%;}
.download .item .table table tr td:nth-child(2){width: 20%;color: #999;}
.download .item .table table tr td:nth-child(3){width: 20%;}
.download .item .table table tr td{text-align: center;font-size: 14px;color: #666;line-height: 40px;}
.download .item .table table tr td a{color: #1a99f3;}
.download .item .table table tr td a img{width: 20px;margin-left: 10px;}


/*  */
.ptm50{padding: 50px 0;}
.service1box{width: 100%;margin: 0 auto;}
.service1{width: 100%;margin: 0 auto;}
.s1_tit{width: 100%;text-align: center;margin-bottom: 70px;}
.s1_tit h1{font-size: 40px;color: #000;margin-bottom: 8px;}
.s1_tit h3{font-size: 20px;color: #000;font-weight: 400;}
.s1_content{width: 100%;margin: 0 auto;display: flex;flex-wrap: wrap;justify-content: space-between;}
.s1_left{width: 15%;}
.s1_right{width: 70%;}
.s_search{width: 100%;position: relative;}
.s_search button{position: absolute;left: 10px;transform: translateY(-50%);border: none;cursor: pointer;top: 54%;}
.s_search button img{width: 20px;}
.s_search input{width: 100%;border-radius: 10px;background: #f2f2f2;font-size: 16px;color: #666;padding-left: 50px;height: 35px;line-height: 35px;}
.s1_list{width: 100%;margin-top: 25px;}
.s1_list ul{position: relative;width: 100%;padding-left: 10px;}
.s1_list ul:before{width: 4px;height: 100%;background: #808080;content: "";position: absolute;left: 0;top: 0;}
.s1_list ul li{padding-left: 25px;padding-bottom: 20px;position: relative;cursor: pointer;}
.s1_list ul li span{font-size: 20px;color: #333;}
.s1_list ul li:before{position: absolute;left: -10px;top: 0;width: 4px;height: 100%;background: #187bb9;content: "";opacity: 0;visibility: hidden;}
.s1_list ul li.on:before{opacity: 1;visibility: visible;}
.s1_right ul li{width: 100%;}
.s1_right ul li .inner{width: 100%;}
.s1_right ul li .inner .tit{width: 100%;margin-bottom: 30px;}
.s1_right ul li .inner .tit h3{font-size: 30px;color: #000;}
.s1_right ul li .inner .list{width: 100%;}
.s1_right ul li .inner .list ul{display: flex;flex-wrap: wrap;}
.s1_right ul li .inner .list ul li{width: 30.66%;margin-right: 4%;margin-bottom: 30px;background: #f5f5f5;padding: 20px;border-radius: 15px;}
.s1_right ul li .inner .list ul li:nth-child(3n){margin-right: 0;}
.s1_right ul li .inner .list ul li a{display: block;width: 100%;}
.s1_right ul li .inner .list ul li a .imgbox{width: 100%;font-size: 0;display: flex;align-items: center;justify-content: center;margin-bottom: 20px;}
.s1_right ul li .inner .list ul li a .imgbox img{height: 100px;}
.s1_right ul li .inner .list ul li a h3{text-align: center;font-size: 20px;color: #000;}


.service2box{width: 100%;margin: 0 auto;}
.service2{width: 100%;margin: 0 auto;}
.s2_content{width: 100%;margin: 0 auto;}
.s2_content ul li{width: 100%;margin-bottom: 20px;height: 520px;background-position: center;background-repeat: no-repeat;background-size: cover;position: relative;}
.s2_content ul li .text{position: absolute;left: 0;bottom: 80px;width: 100%;padding: 0 75px;max-width: 700px;}
.s2_content ul li .text h3{font-size: 35px;color: #fff;font-weight: 400;margin-bottom: 10px;}
.s2_content ul li .text p{font-size: 18px;color: #fff;}


.service3box{width: 100%;margin: 0 auto;padding-top: 200px;padding-bottom: 100px;background-position: center;background-repeat: no-repeat;background-size: cover;}
.service3{width: 100%;}
.service3 h1{margin-bottom: 40px;font-size: 40px;color: #fff;}
.service3 .desc{font-size: 20px;color: #fff;margin-bottom: 30px;max-width: 700px;}
.service3 .more{}
.service3 .more a{display: inline-block;border-radius: 50px;background-color: #fff;font-size: 18px;color: #000;padding: 5px 20px;}





.iForm{padding: 50px 0;}
.iForm .wapper{max-width: 980px;}
.iForm .title{text-align: center;font-size: 18px;color: #333;}
.iForm .text{text-align: center;font-size: 14px;color: #333;margin: 10px 0;}
.iForm .top{background: #eee;color: #333;line-height: 30px;text-align: center;border-top: 2px solid #000;font-size: 14px;padding: 5px;}
.iForm .top a{display: inline-block;color: #f00;}

.iFormWarp{width: 100%;margin-top: 20px;max-width: 920px;margin-left: auto;margin-right: auto;font-size: 14px;color: #333;}
.iFormWarp ul li{width: 100%;}
.iFormWarp .tit{background-color: #eee;padding: 6px 12px;line-height: 18px;color: #333;}
.iFormWarp .input{padding: 10px 10px 15px 10px;line-height: 36px;}
.iFormWarp .inputTxt{width: 100%;height: 38px;border: 1px solid #ddd;padding: 0 10px;font-size: 14px;outline: none;}
.iFormWarp label {display: inline-block;margin-right: 20px;}
.iFormWarp label input{vertical-align: middle;margin-right: 5px;}
.iFormWarp button{width: 60px;height: 31px;background: #333;border: none;color: #fff;font-size: 13px;}

.support{padding: 50px 0;}
.supportTop{background: #ebebeb;padding: 70px 120px;margin-top: 50px;margin-bottom: 30px;}
.supportTop ul li{border-bottom: 2px #DDDDDD solid;padding: 45px 0;width: 50%;text-align: center;}
.supportTop .icon{}
.supportTop .icon img{width: 60px;}
.supportTop .tit{padding: 10px 0px;padding-bottom: 20px;font-size: 28px;color: #333;font-weight: 200;margin-top: 20px;}
.supportTop .txt{font-size: 23px;color: #333;font-weight: 200;}
.supportTop .btm{font-size: 24px;color: #333;font-weight: 200;padding-top: 45px;}
.supportTop .btm span{font-size: 20px;}

.supportDesc .desc{font-size: 18px;line-height: 35px;color: #333;font-weight: 200;}
.supportDesc .desc img{max-width: 100%;}

.download{width: 100%;}

.inside{width: 100%;margin: 40px 0;}
.inside img{max-width: 100%;width: auto;}



/*  */
.pd5_content{width: 100%;margin: 0 auto;}
.pdt_box{width: 100%;margin: 0 auto;}
.pdt_box ul li{width: 100%;}
.pdt_box ul li .imgbox{width: 100%;font-size: 0;}
.pdt_box ul li .imgbox img{width: 100%;}
.pdt_tab{width: 100%;margin-top: 50px;}
.pdt_tab ul{display: flex;align-items: center;justify-content: center;}
.pdt_tab ul li{padding-right: 20px;border-bottom: 1px solid rgb(255, 255, 255,0.5);cursor: pointer;}
.pdt_tab ul li:last-child{padding-right: 0;}
.pdt_tab ul li span{position: relative;padding-bottom: 10px;font-size: 16px;color: #fff;opacity: 0.7;display: inline-block;}
.pdt_tab ul li span:after{width: 100%;height: 2px;background: #fff;content: "";position: absolute;left: 0;bottom: -1px;opacity: 0;visibility: hidden;}
.pdt_tab ul li.on span:after,.pdt_tab ul li:hover span:after{opacity: 1;visibility: visible;}
.pdt_tab ul li.on span,.pdt_tab ul li:hover span{opacity: 1;}




/*  */
.nnewsbox{width: 100%;margin: 0 auto;}
.nnews{width: 100%;margin: 0 auto;}
.nnews ul{display: flex;flex-wrap: wrap;}
.nnews ul li{width: 32%;margin-right: 2%;margin-bottom: 20px;border-radius: 10px;overflow: hidden;}
.nnews ul li:nth-child(3n){margin-right: 0;}
.nnews ul li a{display: block;width: 100%;}
.nnews ul li a .imgbox{width: 100%;font-size: 0;}
.nnews ul li a .imgbox img{width: 100%;}
.nnews ul li a .textbox{width: 100%;padding: 20px;background: #f2f2f2;}
.nnews ul li a .textbox .tag{font-size: 14px;color: #666;margin-bottom: 8px;}
.nnews ul li a .textbox h3{font-size: 18px;color: #000;margin-bottom: 8px;font-weight: 600;}
.nnews ul li a .textbox .date{font-size: 14px;color: #666;}




/*  */
.questionbanner{background: #efefef;height: 300px;display: flex;align-items: center;justify-content: center;}
.questionbanner h1{font-size: 40px;color: #333;font-weight: bold;}


.questionbox{width: 100%;margin: 0 auto;}
.question{width: 100%;margin: 0 auto;display: flex;flex-wrap: wrap;justify-content: space-between;}
.ques_left{width: 25%;background: #f2f2f2;border-radius: 10px;padding: 30px 0;}
.ques_right{width: 72%;background: #f2f2f2;border-radius: 10px;padding: 30px;}
.ques_left ul li{width: 100%;line-height: 50px;padding-left: 40px;}
.ques_left ul li.curr{background: #e6e6e6;}
.ques_left ul li a{font-size: 18px;color: #000;}

.ques_right .tit{width: 100%;margin-bottom: 20px;}
.ques_right .tit h3{font-size: 25px;color: #333;}
.ques_right ul li{width: 100%;border-bottom: 1px solid #ddd;}
.ques_right ul li .ques_tab{font-size: 20px;color: #333;padding: 10px 0;cursor: pointer;}
.ques_right ul li.on{border-bottom: 0;}
.ques_right ul li.on .ques_tab{color: #dab866;}
.ques_right ul li .ques_desc{background: #e6e6e6;border-radius: 8px;padding: 20px;font-size: 16px;color: #333;font-weight: 400;display: none;}







@media only screen and (min-width: 996px) {
	.questionbanner h1{font-size: 30px;}
	.ml_download li {
		padding: 15px 0;
		border-bottom: 1px dashed #ccc;
		display: flex;
		align-items: center;
		justify-content: space-between;
	}
	.ml_download li i {
		font-size: 40px !important;
		color: var(--main-color);
	}
	.ml_download li img {
		width: 55px;
	}
	.loadnow {
		display: block;
		width: 120px;
		height: 40px;
		line-height: 40px;
		text-align: center;
		background-color: var(--main-color);
		color: var(--main-color-white);
		font-size: 15px;
	}
	.d_center {
		flex: 1;
		padding: 0 20px;
	}
	.d_center a {
		display: block;
		font-size: 15px;
		color: #303133;
		margin-bottom: 7px;
	}
	.d_center span {
		font-size: 14px;
		color: #444;
		display: inline-block;
		margin-right: 5px;
	}
}

@media only screen and (max-width: 996px) {
	.ml_download {
		padding: 0 5px;
	}
	.ml_download li {
		padding: 15px 0;
		border-bottom: 1px dashed #ccc;
		display: flex;
		flex-wrap: wrap;
		align-items: center;
		justify-content: space-between;
	}
	.ml_download li i {
		color: var(--main-color);
		font-size: 25px !important;
	}
	.ml_download li img {
		width: 30px;
	}
	.loadnow {
		display: block;
		width: 100%;
		height: 40px;
		line-height: 40px;
		text-align: center;
		background-color: var(--main-color);
		color: var(--main-color-white);
		font-size: 15px;
		margin-top: 10px;
	}
	.d_center {
		flex: 1;
		padding: 0 20px;
	}
	.d_center a {
		display: block;
		font-size: 15px;
		color: #303133;
		margin-bottom: 7px;
	}
	.d_center span {
		font-size: 14px;
		color: #444;
		display: inline-block;
		margin-right: 5px;
	}
}

.pLogin{width: 100%;padding: 30px 0;}
.pLogin .warp{max-width: 980px;margin: 0 auto;display: flex;flex-wrap: wrap;justify-content: space-between;}
.pLogin .item{width: 100%;}
.pLoginTit{text-align: center;margin-bottom: 40px;font-weight: bold;}
.pLoginTit .t1{color: #2e2e2e;font-size: 16px;}
.pLoginTit .t2{color: #2e2e2e;font-size: 20px;}
.pLoginForm{width: 100%;}
.pLoginForm ul li{margin-bottom: 20px;font-size: 16px; font-weight: 300;color: #2e2e2e;}
.pLoginForm .tit{font-size: 14px;margin-bottom: 10px;color: #828482;font-weight: 300;}
.pLoginForm .red{color: #f00;}
.pLoginForm input{border-bottom: 1px solid #C4C4C4;width: 100%;line-height: 36px;outline: none;}
.fl{float: left;}
.fr{float: right;}
.pLoginForm .left{width: 48%;}
.pLoginForm .left input{display: inline-block;width: auto;}
.pLoginForm .right{width: 48%;}
.pLoginForm .FormBtn{display: block;width: 140px;line-height: 40px;text-align: center;background: #505050;color: #FFF;font-size: 14px;}
.pLoginForm .tips{font-size: 16px;font-weight: 300;color: #2e2e2e;}
.pLoginForm .tips a{color: #3F41EE;}



@media only screen and (max-width: 720px) {
.pLogin .Warp{display: block;padding: 0 10px;box-sizing: border-box;}
.pLogin .item{width: 100%;margin-bottom: 20px;}
.pLoginForm .left{width: 100%;}
.pLoginForm .right{width: 100%;margin-top: 20px;}

}

@media only screen and (max-width: 1480px) {
.i1List2 ul li{height: 620px;}
}

@media only screen and (max-width: 1200px) {
.wapper{ width:100%;padding: 0 10px;}

.iTit{font-size: 32px;}
.iTit2{font-size: 32px;}
.innerTit{font-size: 32px;}
.contactList ul{max-width: 780px;margin: 0 auto;}
.contactList ul li{width: 50%;padding: 20px;font-size: 16px;}
.cont2Warp .left{width: 100%;flex: 1;}
.joinList .part .img{width: 100px;height: 100px;}
.pLogin .warp{padding: 0 10px;}
.i1List2 ul li{height: 500px;}


}
@media only screen and (max-width: 980px) {
.pc_show{display: none;}
.m_show{display: block;}
.header{ display:none}
.sp_header1{ display:block;}
.sjj_nav1{ display:block;}
.sp_header1 .right{float: right;height: 70px;display: flex;align-items: center;}
.sp_header1 .right a{margin-right: 10px;display: block;font-size: 14px;color: #333;}
.hHei{height: 70px !important;}
.index1{padding:10px 0;}
.i1List ul li{width: 100%;}
.i1List .part .imgTop .tit{font-size: 22px;}
.i1List .part .video{display: none;}
.i2List ul li{width: 50%;padding: 15px;}
.i2List .part .tit strong{font-size: 48px;}
.i2List .part .txt{font-size: 16px;}

.index4 {padding: 70px 0;}
.i4_tab {max-width: 90%;}
.i4_tab ul li span{font-size: 16px;}
.i4_box ul li .text h3 {font-size: 25px;margin-bottom: 15px;}
.i4_box ul li .text p {max-width: 100%;}
.i5_content ul li a .icon img {width: 40px;}
.i6_form ul li img {width: 30px;}


.iTit{font-size: 26px;}
.iTxt{font-size: 14px;}
.iTit2{font-size: 26px;}
.fWarp {display: block;}
.fLogo{width: 100%;text-align: center;}
.fMenu{margin: 10px 0;}
.fMenu ul li:after{margin: 0 5px;}
.toTop{right: auto;left: 10px;width: 35px;height: 35px;}
.fLanguage{font-size: 12px;}
.innerTit{font-size: 26px;}
.aboWarp .img{width: 100%;margin-bottom: 20px;}
.aboWarp .desc{width: 100%;}
.fShare ul{justify-content: center;}

.contactList ul li{width: 100%;padding: 20px 0;}
.contactList2 ul li{width: 100%;margin: 0;border: none;border-bottom: 1px solid #ddd;}
.contactList2 .part{padding: 20px 0;}

.customizedSldie .tab .t1{font-size: 14px;}
.customizedList ul li{width: 100%;}
.customizedList .part .desc{display: none;}
.customizedList .part .imgTop{left: 0;}
.customizedList .part .imgTop .t1{left: 0;}
.customizedList .part .imgTop .line{left: 0;}
.customizedList .part .imgTop .txt{left: 0;}
.customizedList .part .imgTop .more{left: 0;}
.cont2Warp .left{padding: 20px 0;}
.cont2Warp .right{width: 100%;padding: 0 20px;display: flex;flex-direction: column;justify-content: center;}
.cont2Warp .right ul{max-width: 380px;margin: 0 auto;}

.joinList ul li{width: 50%;padding: 20px 10px;}

.mainWarp .ml{width: 100%;margin-bottom: 20px;}
.mainWarp .mr{width: 100%;}
.news ul li{padding-right: 0;}
.pc_show{display: none;}


.supportTop{padding: 20px;}
.supportTop .tit{font-size: 20px;}
.supportTop .txt{font-size: 16px;}
.supportTop ul li{width: 100%;padding: 20px 0;}
.supportDesc .desc{font-size: 14px;}
.supportTop .btm{font-size: 14px;}
.supportTop .btm span{font-size: 14px;}
.banner{width: 100%; display:none;}
.banner2{width: 100%; display: block;}


.f_left{width: 100%;margin-bottom: 20px;}
.f_menu{width: 100%;}
.f_menu ul li{width: 100%;margin-bottom: 20px;}
.f_menu ul li h3{font-size: 20px;margin-bottom: 15px;}

.product_tab ul li a h3 {font-size: 20px;}
.product_tab ul li a p {font-size: 14px;}
.product_tab {margin-bottom: 25px;}
.product_box{margin-top: 30px;}
.product_box .tit h3 {font-size: 20px;}
.product_list ul li {width: 100%;margin-right: 0 !important;}
.product_tab{overflow-x: scroll;}
.product_tab ul {width: 600px;}

.tongtu_tit {bottom: 20px;}
.tongtu_tit h1{font-size: 30px;}
.tongtu_tit h2{font-size: 25px;}
.tongtu_tit h3{font-size: 18px;padding-top: 10px;margin-top: 10px;}
.tongtu_tit p {font-size: 16px;}

.contact .item .tit h1 {font-size: 30px;}
.item1_list ul li p {font-size: 16px;}
.item1_list ul li img {width: 20px;}
.item2_list ul li {font-size: 16px;}
.item3 .ewm h3 {font-size: 20px;}

.i6_list ul li p {font-size: 16px;}
.i6_form ul li button {font-size: 16px;}

.specification .textbox h3 {font-size: 25px;}
.specification_table table tr td{padding-left:5%;font-size: 16px;line-height: 40px;}

.application1 .tit h1 {font-size: 30px;}
.application1_content ul li {width: 100%;height: 350px;}
.application1_content ul li .text {padding: 30px 40px;}
.application1_content ul li .text h3 {font-size: 25px;}
.application1_content ul li .text p{font-size: 16px;}
.application1_content ul li .text .more {font-size: 16px;}
.application2box .textbox .tit h3 {font-size: 20px;margin-bottom: 10px;}
.application2box .textbox .tit h1{font-size: 30px;margin-bottom: 25px;}
.application2box .textbox .desc{font-size: 16px;max-width: 100%;}


.appdetail_content .item .item_top {padding: 100px 40px;}
.appdetail_content .item .item_top .text {max-width: 100%;}
.appdetail_content .item .item_top .text .inner_tit h3 {font-size: 30px;}
.appdetail_content .item .item_top .text .inner_tit p {font-size: 16px;}
.appdetail_content .item .item_top .text .desc {font-size: 18px;}
.appdetail_content .item .list ul li {padding: 20px;}
.appdetail .tit h1 {font-size: 30px;}


.left_nav{display: none;}
.pd_list{max-width: 100%;}
.pd_list .nav ul li a {font-size: 16px;}
.pd_list h3{font-size: 16px;}
.pdbanner .text h1 {font-size: 35px;}
.pdbox .desc {font-size: 20px;}
.pd_tit h1 {font-size: 35px;}
.pd_tit h3{font-size: 20px;}
.pd1_list ul li h3 {font-size: 30px;margin-bottom: 10px;}
.pd1_list {margin-bottom: 30px;}
.pd2_list {margin-top: 20px;}
.pd2_list ul li h3 {font-size: 30px;margin-bottom: 10px;}

.pd_list .nav ul li {margin-right: 20px;}
.d_tit h1 {font-size: 30px;}
.download .item .list ul li {width: 100%;}
.download .item .table {max-width: 98%;}
.download .item .table table tr td:nth-child(1) {width: 50%;padding-left: 5%;}
.download .item .table table tr td:nth-child(2) {width: 25%;}
.download .item .table table tr td:nth-child(3){width: 25%;}

.download .item .tit {padding: 10px 20px;}
.download .item .tit h3{font-size: 20px;}

.s1_tit h1 {font-size: 30px;}
.s1_left {width: 100%;margin-bottom: 20px;}
.s1_right{width: 100%;}
.s1_right ul li .inner .tit h3 {font-size: 25px;}
.s1_right ul li .inner .list ul{justify-content: space-between;}
.s1_right ul li .inner .list ul li {width: 49%;margin-right: 0 !important;}
.s1_right ul li .inner .list ul li a .imgbox img {height: 80px;}
.s2_content ul li .text {padding: 0 30px;}
.s2_content ul li .text h3 {font-size: 25px;}
.s2_content ul li .text p{font-size: 16px;}
.service3 h1 {font-size: 30px;margin-bottom: 20px;}
.service3 .desc{font-weight: 16px;}


.nnews ul{justify-content: space-between;}
.nnews ul li{width: 49%;margin-right: 0 !important;}

.ques_left{width: 100%;margin-bottom: 20px;}
.ques_right{width: 100%;padding: 20px;}

}
@media only screen and (max-width: 680px) {

.appdetail_content .item .item_top .text .inner_tit h3 {font-size: 25px;}
.tongtu_tit h1{font-size: 25px;}
.tongtu_tit p {font-size: 12px;}
.appdetailtab {max-width: 100%;}
.appdetailtab ul li {width: 45%;}
.appdetailtab ul li h3 {font-size: 20px;}
.appdetailtab ul li p{font-size: 16px;}
.appdetail_content .item .list ul li a {flex-wrap: wrap;}
.appdetail_content .item .list ul li a .textbox {width: 100%;margin-bottom: 20px;}
.appdetail_content .item .list ul li a .imgbox{width: 100%;}
	
	
.nnews ul li{width: 100%;}
.pd2_list ul li {width: 100%;}
.pd2_list ul li h3 {font-size: 16px;}
    .pd1_list ul li h3 {font-size: 16px;}
	
	
	
}