/*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;font-family:'Arial'; color:#666;}
body.head_on{overflow:hidden}
a{color:#666;transition: 0.3s;}
a:hover{ color:#e41f28; 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:1200px; margin:0 auto;}



.header{ position:relative;}
.headList{display: flex;justify-content: space-between;align-items: center;height: 90px;}
.headList .logo{}
.headList .logo img{max-height: 85px;width: auto;}
.logoTxt{text-align: center;color: #e41f28;font-size: 18px;margin-left: 20px;}
.logoTxt h2{ color:#000; font-size:22px;}

/*menu*/
.pc_menu{}
.menu{height:70px;line-height:70px;}
.menu ul li{ float:left; position:relative;}
.menu ul li dl{ background:#fff; width:140%; position:absolute; left:50%; top:70px; box-shadow:2px 2px 5px rgba(0,0,0,0.2);padding:10px 0;display:none;z-index: 9;transform: translateX(-50%);min-width: 160px;}
.menu ul li dl dd{ line-height:35px;border-bottom:#ddd dotted 1px; margin:0 10px; }
.menu ul li dl dd a{ font-size:14px; color:#333;display:block; padding:0;}
.menu ul li dl dd a:hover{ color:#e41f28;}
.menu a{ font-size:16px;color:#000;display:block;text-align:center;padding: 0 22px;}
.menu a:hover{color:#e41f28;}
a.menu_hover{color:#e41f28;}
.menu ul li.cur span a{color:#e41f28;}

/*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:50px;}
.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;}

/*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;}

/*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;}
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;}

.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;}

.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;}

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

/*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: #00b0ec;width:20px;}


.index1{width: 100%;position: relative;overflow: hidden;}
.i1List{width: 100%;}
.i1List ul li{width: 25%;}
.i1List .part{display: block;width: 100%;height: 100%;position: relative;overflow: hidden;}
.i1List .part .img{width: 100%;height: 100%;}
.i1List .part .img img{width: 100%;height: 100%;object-fit: cover;}
.i1List .part .imgTop{position: absolute;top: 0;left: 0;width: 100%;height: 100%;transition: 0.3s;display: flex;justify-content: center;align-items: center;background: rgba(0,0,0,0.1);}
.i1List .part .t1{font-size: 28px;color: #fff;}
.i1List .part:hover .img img{transform: scale(1.1);}
.i1List .part:hover .imgTop{background: rgba(0,0,0,0.6);}

.index2{width: 100%;padding: 80px 0;background: #f5f5f5;}
.i2Warp{width: 100%;}
.i2Warp .img{width: 55%;}
.i2Warp .img img{width: 100%;}
.i2Warp .desc{width: 42%;}
.i2Warp .desc h3{color: #000;font-size: 26px;margin-bottom: 20px;font-weight: normal;}
.i2Warp .txt{font-size: 20px;color: #333;}

.index3{width: 100%;padding: 120px 0;background: #fff;}
.iTit{text-align: center;font-size: 32px;color: #000;margin-bottom: 50px;}
.iTit span{position: relative;padding-bottom: 20px;display: inline-block;}
.iTit span:after{position: absolute;left: 0;width: 100%;height: 2px;background: #e41f28;content: "";bottom: 0;}

.i3List{width: 100%;overflow: hidden;}
.i3List ul li{width: 280px;height: 110px;margin: 0 10px;}
.i3List .img{width: 100%;height: 100%;display: flex;justify-content: center;align-items: center;border: 1px solid #f5f5f5;box-sizing: border-box;background: #fff;}
.i3List .img img{width: auto;height: auto;max-width: 100%;max-height: 100%;}

.footer{width: 100%;padding: 30px 0;font-size: 16px;background: #f5f5f5;}
.footer p{padding: 0;}
.fTel{color: #333;}
.fTel a{color: #333;}
.fTel a:hover{color: #e41f28;}

.copyright{max-width: 50%;text-align: right;}
.tongtu{width: 100%;}
.tongtu .img{width: 100%;}
.tongtu .img img{width: 100%;}

.product{width: 100%;padding: 80px 0;}
.proTop .img{width: 40%;}
.proTop .img img{width: 100%;}
.proTop .desc{width: 52%;}
.proTop .desc .iTit{margin-bottom: 35px;font-weight: bold;text-align: left;}
.proTop .desc .txt{font-size: 22px;color: #000;}

.proCet{margin-top: 20px;}
.proCet .img{width: 52%;    padding-top: 6%;}
.proCet .img img{width: 100%;}
.proCet .desc{width: 45%;padding-top: 6%;}
.proCet .desc .iTit{margin-bottom: 35px;text-align: left;font-weight: bold;}
.proCet .desc .txt{font-size: 22px;color: #000;}

.index4{padding: 120px 0;}
.index4 .iTit span:after{width: 100%;}
.i4List{width: 100%;}
.i4List ul{justify-content: space-around;}
.i4List ul li{width: auto;max-width: 30%;margin: 0 10px;text-align: center;}
.i4List .icon{width: 80px;height: 80px;display: block;margin: 0 auto;border-radius: 50%;background: #e41f28;display: flex;justify-content: center;align-items: center;transition: 0.3s;}
.i4List .icon i{color: #fff;font-size: 32px;}
.i4List .txt{margin-top: 35px;font-size: 18px;color: #000;}

.i4List ul li:hover .icon{transform: rotateY(360deg);}


.contact{background: linear-gradient(to bottom, #f5f5f55e, #fff);padding: 80px 0;}

.contForm ul li{width: 100%;margin: 10px 0;}
.contForm ul li:nth-child(1),
.contForm ul li:nth-child(2),
.contForm ul li:nth-child(3),
.contForm ul li:nth-child(4){width: 49%;}
.contForm .tit{font-size: 16px;margin-bottom: 5px;}
.contForm input,
.contForm textarea{width: 100%;height: 40px;border: 1px solid #000;border-radius: 5px;padding: 0 10px;box-sizing: border-box;outline: none;font-size: 16px;}
.contForm textarea{padding: 10px;height: 300px;}
.contForm button{width: 200px;height: 45px;background: #e41f28;color: #fff;border: none;display: block;margin: 0 auto;font-size: 20px;}
.contForm .tips{font-size: 14px;color: #e41f28;}

.inside{width: 100%;padding: 80px 0;}


@media only screen and (max-width: 1200px) {
.wapper{ width:100%;padding: 0 10px;box-sizing: border-box;}
.proTop .desc .txt{font-size: 20px;}
.proCet .desc .txt{font-size: 20px;}


}



@media only screen and (max-width: 980px) {
.headList .logo img{max-height: 70px;}
.logoTxt{font-size: 16px;}
.menu a{padding: 0 22px;}
.i1List .part .t1{font-size: 22px;}
.i2Warp .txt{font-size: 18px;}
.i3List ul li{width: 220px;height: 90px;margin: 0 10px;}
.iTit{font-size: 28px;}
.proTop .desc .txt{font-size: 18px;}
.proCet .desc .txt{font-size: 18px;}




}

@media only screen and (max-width: 780px) {
.header{ display:none}
.sp_header1{ display:block;}
.sjj_nav1{ display:block;}
.hHei{height: 70px;}
.i1List ul li{width: 50%;}
.i2Warp .desc{width: 100%;margin-bottom: 20px;}
.i2Warp .img{width: 100%;}
.i2Warp .desc h3{font-size: 22px;}
.index3{padding: 90px 0;}
.i3List ul li{width: 180px;height: 80px;margin: 0 10px;}
.fTel{width: 100%;margin-bottom: 0px;}
.copyright{max-width: none;text-align: left;}
.iTit{font-size: 26px;margin-bottom: 35px;}
.iTit span{padding-bottom: 10px;}
.index4{padding: 80px 0;}
.i4List ul li{width: 100%;max-width: none;margin: 20px 0;}
.contForm ul li:nth-child(1), .contForm ul li:nth-child(2), .contForm ul li:nth-child(3), .contForm ul li:nth-child(4){width: 100%;}
.proTop .img{width: 100%;order: 1;}
.proTop .desc{width: 100%;order: 0;margin-bottom: 20px;}
.proCet .desc{width: 100%;margin-bottom: 20px;}
.proCet .img{width: 100%;}





}