/* z_tanchuang */
.z_tanchuang{position:fixed;display:table;height:100%;width:100%;top:0;left:0;transform:scale(0);-webkit-transform:scale(0);z-index:9999;}
.z_tanchuang .tbox{display:table-cell;background:rgba(0,0,0,0.8);text-align:center;vertical-align:middle}
.z_tanchuang .tbox .modal{background:white;padding:50px;display:block;border-radius:5px;position:relative;width:90%;max-width:1200px;max-height:90%;margin:0 auto}
.z_tanchuang .tbox .modal .out{position:absolute;width:40px;height:40px;line-height:40px;background:#fff url(../images/out.png) center no-repeat;background-size:20px;color:#000;font-size:30px;text-align:center;border-radius:50%;top:0;right:-50px;cursor:pointer;transition: ease 0.6s;}
.z_tanchuang .tbox .modal .img{width:100%;max-width:600px;margin:0 auto}
.z_tanchuang .tbox .modal .img video{display:block;width:100%;max-width:100%;object-fit:cover;outline: none;}
.z_tanchuang .tbox .modal .img img{margin:0 auto}
.z_tanchuang .tbox .modal .out:hover{background:#fff url(../images/out.png) center no-repeat;background-size:20px;transform:rotate(180deg);-webkit-transform:rotate(180deg)}
.z_tanchuang .tbox .modal2{padding:20px}
.z_tanchuang .tbox .modal .img{max-width:1200px}
.z_tanchuang.one{transform:scaleY(0.01) scaleX(0);animation:unfoldIn 1s cubic-bezier(0.165,0.84,0.44,1) forwards;-webkit-transform:scaleY(0.01) scaleX(0);-webkit-animation:unfoldIn 1s cubic-bezier(0.165,0.84,0.44,1) forwards}
.z_tanchuang.one .tbox .modal{transform:scale(0);animation:zoomIn .5s .8s cubic-bezier(0.165,0.84,0.44,1) forwards;-webkit-transform:scale(0);-webkit-animation:zoomIn .5s .8s cubic-bezier(0.165,0.84,0.44,1) forwards}
.z_tanchuang.one.out{transform:scale(1);animation:unfoldOut 1s .3s cubic-bezier(0.165,0.84,0.44,1) forwards;-webkit-transform:scale(1);-webkit-animation:unfoldOut 1s .3s cubic-bezier(0.165,0.84,0.44,1) forwards}
.z_tanchuang.one.out .tbox .modal{animation:zoomOut .5s cubic-bezier(0.165,0.84,0.44,1) forwards;-webkit-animation:zoomOut .5s cubic-bezier(0.165,0.84,0.44,1) forwards}
@keyframes unfoldIn{
0%{transform:scaleY(0.005) scaleX(0)}
50%{transform:scaleY(0.005) scaleX(1)}
100%{transform:scaleY(1) scaleX(1)}
}
@keyframes zoomIn{
0%{transform:scale(0)}
100%{transform:scale(1)}
}
@keyframes zoomOut{
0%{transform:scale(1)}
100%{transform:scale(0)}
}
@keyframes unfoldOut{
0%{transform:scaleY(1) scaleX(1)}
50%{transform:scaleY(0.005) scaleX(1)}
100%{transform:scaleY(0.005) scaleX(0)}
}
@-webkit-keyframes zoomIn{
0%{transform:scale(0)}
100%{transform:scale(1)}
}
@-webkit-keyframes zoomOut{
0%{transform:scale(1)}
100%{transform:scale(0)}
}
@-webkit-keyframes unfoldOut{
0%{transform:scaleY(1) scaleX(1)}
50%{transform:scaleY(0.005) scaleX(1)}
100%{transform:scaleY(0.005) scaleX(0)}
}
@-webkit-keyframes unfoldIn{
0%{transform:scaleY(0.005) scaleX(0)}
50%{transform:scaleY(0.005) scaleX(1)}
100%{transform:scaleY(1) scaleX(1)}
}
@media(max-width:960px){
.z_tanchuang .tbox .modal{padding:10px}
.z_tanchuang .tbox .modal .out{width:30px;height:30px;top:-50px;right:-2px;background-size: 14px;}
.z_tanchuang .tbox .modal .out:hover{background-size: 14px;}
}

/* title */
.nei_tit{position: relative;margin-bottom:40px;}
.nei_tit .title{font-size: 36px;color: #333;font-weight: bold;padding-bottom: 20px;}
.nei_tit .title::after{content:"";position: absolute;bottom: 0;left: 0;width: 68px;height: 4px;background: #E50014;}
@media screen and (max-width:1080px){
.nei_tit{margin-bottom: 30px;}
.nei_tit .title{font-size: 30px;}
}
@media screen and (max-width: 520px){
.nei_tit{margin-bottom:15px;}
.nei_tit .title{font-size: 20px;padding-bottom: 15px;}
.nei_tit .title::after{width: 50px;height: 2px;}
}

/* banner */
.banner{width:100%;position:relative;}
.banner .pic img{width: 100%;}
.banner .tit{color:#fff;font-size:48px;text-align:center;z-index:1;position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);width: 100%;}
@media(max-width:1080px){
.banner .tit{font-size: 40px;}
}
@media(max-width:768px){
.banner .tit{font-size: 36px;}
}
@media(max-width:520px){
.banner{margin-top: 54px;}
.banner .tit{font-size: 22px;}
}


/* left */
.pageNav{background:#fff;overflow:hidden;text-align:center;position:relative}
.pageNav:after{content:'';position:absolute;left:0;bottom:0;width:100%;height:1px;background:#e6e6e6}
.pageNav li{display:inline-block;padding:0 20px;position:relative;z-index:1}
.pageNav li a{display:block;height:70px;line-height:70px;font-size:18px;color:#333;position:relative;}
.pageNav li a:after{content:'';position:absolute;left:50%;bottom:0;height:2px;width:0;background:#E50014;transition:All 0.5s ease;-webkit-transition:All 0.5s ease;-moz-transition:All 0.5s ease;-o-transition:All 0.5s ease;	}
.pageNav li.aNow a{color: #E50014;}
.pageNav li.aNow a:after, .pageNav li a:hover:after{ width: 100%; left: 0; }
.pageNav::-webkit-scrollbar{width:2.5px;height:2.5px}
.pageNav::-webkit-scrollbar-track{background-color:transparent}
.pageNav::-webkit-scrollbar-thumb{border-radius:4px;background-color:#c1c1c1}
.pageNav li a:hover{color:#E50014}
@media(max-width:1280px){
.pageNav li{padding: 0 30px;}
.pageNav li a{font-size: 16px;}
}
@media(max-width:1080px){
.pageNav{overflow-x: auto;}
.pageNav ul{width: max-content;}
.pageNav li{padding: 0 20px;}
.pageNav li a{height: 60px;line-height: 60px;}
}
@media(max-width:768px){
.pageNav li a:after{bottom: 9px;}
}
@media(max-width:520px){
.pageNav li{padding: 0 15px;}
.pageNav li a{height: 50px;line-height: 50px;font-size: 14px;}
}


/* newslist */
.newslist{padding: 80px 0;}
.newslist .item{margin-bottom: 35px;padding-bottom: 35px;border-bottom: 1px solid #ddd;position: relative;}
.newslist .item a{display: flex;flex-wrap: wrap;}
.newslist .item .img{height: 179px;overflow: hidden;position: relative;width:max-content;width: 25%;}
.newslist .item .img img{border-radius: 10px;height: 100%;object-fit: cover;width: 100%;}
.newslist .item .info{width: 71%;padding-left: 4%;}
.newslist .item .t1{font-size: 20px;color: #333;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 1;overflow: hidden;margin: 10px 0;}
.newslist .item .date{font-size: 16px;margin: 12px 0;color: #333;font-weight: bold;}
.newslist .item .t2{font-size: 14px;color: #666;line-height: 1.8;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 1;overflow: hidden;}
.newslist .item .bt{width:120px;height:35px;text-align:center;border-radius:20px;border:1px solid #000;display:block;position:relative;overflow:hidden;margin-top: 20px;}
.newslist .item .bt::before{transition:all .5s;content:"";display:block;background-color:#000;position:absolute;left:0;width:0%;height:100%}
.newslist .item .bt span{font-size:14px;color:#000;transition:all .5s;position:absolute;top: 46%;transform:translate(-50%,-50%);width:100%;display:inline-block;}
.newslist .item .bt span:first-child{left:50%;width:100%}
.newslist .item .bt span:last-child{left:-100%;color:#fff}
.newslist .item .bt:hover{border: 1px solid #000;}
.newslist .item .bt:hover span:first-child{left:180%}
.newslist .item .bt:hover span:last-child{left:50%;width:100%}
.newslist .item .bt:hover::before{width:110%;background-color: #000;}
.newslist .item::after{transition:all .5s;content:"";display:inline-block;width:0%;height:1px;background:#000;position:absolute;bottom:-1px;right:0}
.newslist .item:hover::after{width:100%;left:0;right:auto}
@media only screen and (max-width:850px){
.newslist{padding: 50px 0;}
.newslist .item{margin-bottom: 20px;padding-bottom: 20px;}
.newslist .item .img{width: 100%;}
.newslist .item .info{width: 100%;padding-left: 0px;margin-top: 10px;}
.newslist .item .t1{font-size: 18px;}
.newslist .item .t2{font-size: 14px;}
.newslist .item .bt{width: 100px;height: 32px;}
}
@media only screen and (max-width:520px){
.newslist{padding: 30px 0;}
.newslist .item .date{font-size: 14px;}
.newslist .item .t1{font-size: 16px;margin: 5px 0;}
.newslist .item .t2{font-size: 12px;}
.newslist .item .bt{width: 85px;height: 25px;margin-top: 20px;}
}
 
/* news */
.news{padding: 80px 0;}
.news .list{width: 68%;}
.news .list .n_tit{margin-bottom: 30px;}
.news .list .n_tit h3{font-size: 30px;font-weight: bold;color: #000;text-align: center;margin-bottom: 10px;}
.news .list .n_tit .date{font-size: 14px;color: #999;padding-bottom: 15px;padding-top: 10px;text-align: center;}
.news .list .cont{border-bottom: 1px solid #ddd;border-top: 1px solid #ddd;padding: 40px 0;}
.news .list .cont img{max-width: 100%;}
.news .list .cont img{margin-bottom: 15px;}
.news .list .cont p{margin: 10px 0;font-size: 16px;line-height: 2;}
.news .list .cont p:nth-child(1){margin-top: 0;}
.news .list .cont p:nth-last-child(1){margin-bottom: 0;}
.news .list .cont .page{margin-top: 40px;}
.news .list .cont .page li{font-size: 18px;color: #333;}
.news .list .cont .page li:hover{color: #E50014;}
.news .link_door{width: calc(30% - 40px);margin-left: 2%;background: #f8f8f8;padding: 20px;height: fit-content;position: sticky;top: 100px;}
.news .link_door .title{font-size:26px;color: #333;font-weight: bold;}
.news .link_door .item{transition: all .5s ease-in-out;margin-top: 30px;}
.news .link_door .item .info{padding: 15px;}
.news .link_door .item .t1{font-size: 18px;margin-bottom: 15px;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 1;overflow: hidden;}
.news .link_door .item .t2{font-size: 15px;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 1;overflow: hidden;color: #333;}
.news .link_door .item:hover{box-shadow: 0 6px 8px rgba(0,0,0,.1);}
@media only screen and (max-width:1080px){
.news{padding: 50px 0;}
.news .link_door{width: calc(30% - 30px);padding: 15px;}
.news .link_door .item{margin-top: 20px;}
.news .link_door .item .t1{font-size: 17px;margin-bottom: 10px;}
.news .link_door .item .t2{font-size: 14px;}
}
@media only screen and (max-width:850px){
.news .list{width: 100%;}
.news .link_door{width: 100%;margin-top: 30px;margin-left: 0%;}
.news .link_door .item .img img{width: 100%;}
}
@media only screen and (max-width:520px){
.news{padding: 30px 0;}
.news .list .n_tit{margin-bottom: 0px;}
.news .list .n_tit h3{font-size: 18px;}
.news .list .n_tit .date{font-size: 12px;}
.news .list .cont{padding: 20px 0;}
.news .list .cont p{font-size: 14px;}
.news .list .cont .page{margin-top: 20px;}
.news .list .cont .page li{font-size: 14px;}
.news .link_door{margin-top: 20px;}
.news .link_door .title{font-size: 20px;}
.news .link_door .item{margin-top: 15px;}
.news .link_door .item .t1{font-size: 15px;margin-bottom: 8px;}
.news .link_door .item .t2{font-size: 12px;}
}

/* productlist */
.productlist{padding: 80px 0;}
.productlist .item{width: 23.5%;margin-right: 2%;}
.productlist .item:nth-child(4n+4){margin-right: 0;}
.productlist .item .img{position: relative;border: 1px solid #eeeeee;text-align: center;padding: 50px 0;}
.productlist .item .t1{font-size:18px;color:#000;margin: 20px 0;max-height:100%;text-align: center;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 1;overflow: hidden;transition: .5s all;}
.productlist .item .img::after{position:absolute;left:0;top:0;width:100%;height:100%;background-color: rgba(0,0,0,0.5);z-index: 0;opacity:0;transition: .5s all;content: "";}
.productlist .item:hover .img::after{opacity: 1;}
.productlist .item:hover .t1{transform: translateY(-4vw);color: #fff;z-index: 99;}
@media only screen and (max-width:1080px){
.productlist{padding: 50px 0;}
.productlist .item{width: 32%;margin-right: 2%;}
.productlist .item:nth-child(3n+3){margin-right: 0;}
.productlist .item:nth-child(4n+4){margin-right: 2%;}
.productlist .item:hover .t1{transform: translateY(-8vw);}
}
@media only screen and (max-width:768px){
.productlist .item{width: 48%;}
.productlist .item:nth-child(odd){margin-right: 4%;}
.productlist .item:nth-child(even){margin-right: 0;}
.productlist .item .t1{font-size: 16px;}
.productlist .item .img{padding: 35px 0;}
.productlist .item .img img{width: 58%;}
}
@media only screen and (max-width:520px){
.productlist{padding: 30px 0;}
.productlist .item .img{padding: 20px 0;}
.productlist .item .img img{width: 65%;}
.productlist .item .t1{font-size: 14px;margin: 12px 0;}
}

/* product */
.product{padding: 80px 0;}
.product .pro{width: 70%;}
.product .pro_cont{padding: 20px;}
.product .pro_icon{width: 45%;}
.product .pro_icon .p01{margin-top: 20px;width:100%;height:auto;}
.product .pro_icon .p01 .img{height:100%;position:relative;background-size:contain;padding-bottom: 100%;overflow:hidden;cursor:pointer;}
.product .pro_icon .p01 .img img{position:absolute;top:50%;left:50%;width: 68%;height:auto;transform:translate(-50%,-50%);}
.product .pro_icon .p01 .img:before{content: '';position: absolute;width: 100%;height: 100%;top: 0;left: 0;border: 1px solid #ccc;box-sizing: border-box;opacity: 1;z-index: 2;}
.product .pro_icon .p01 .swiper-slide-thumb-active .img:before{border-color: #E50014;border-width: 1px;}
.product .pro_icon .p02 .img{text-align: center;border: 1px solid #ccc;padding: 50px 0;}
.product .pro_icon .p02 .swiper-button-next, .product .pro_icon .p02 .swiper-button-prev{position: absolute;top: 50%;width: 28px;height: 58px;z-index: 3;background-color: rgba(0,0,0,0.6);cursor: pointer;}
.product .pro_icon .p02 .swiper-button-next:after, .product .pro_icon .p02 .swiper-button-prev:after{color: #fff;font-size: 16px;}
.product .pro_tit{width: 46%;box-sizing:border-box;margin-left: 8%;padding-top: 15px;}
.product .pro_tit .title{font-size: 26px;padding-bottom:15px;border-bottom: 1px solid #ddd;margin-bottom: 15px;color: #3a3b34;}
.product .pro_tit .text{font-style: normal;font-size: 16px;line-height: 2;color: #666;}
.product .pro_detail{margin-top: 40px;}
.product .pro_detail .rd{padding-bottom: 15px;border-bottom: 1px solid #ccc;}
.product .pro_detail .rd li{position: relative;font-size:18px;color:#333;padding-bottom: 10px;margin-right: 60px;}
.product .pro_detail .rd li:after{content:'';position:absolute;left:50%;bottom:0;height:2px;width:0;background:#E50014;transition:All 0.5s ease;-webkit-transition:All 0.5s ease;-moz-transition:All 0.5s ease;-o-transition:All 0.5s ease;	}
.product .pro_detail .rd li.active,.product .pro_detail .rd li:hover{color: #E50014;}
.product .pro_detail .rd li.active:after,.product .pro_detail .rd li:hover:after{ width: 100%; left: 0; }
.product .pro_detail .part{margin-top: 20px;}
.product .pro_detail .part p{font-size: 16px;line-height: 2;}
.product .pro_detail .part img{max-width: 100%;}
.product .pro_detail .part table{border-collapse: collapse;text-align: center;margin: 14px 0;}
.product .pro_detail .part td{padding: 5px 8px;border: 1px solid #5a5656;font-size: 15px;width: fit-content;}
.product .link_pro{width: calc(26% - 60px);margin-left: 4%;background: #f8f8f8;padding: 30px;height: fit-content;position: sticky;top: 100px;}
.product .t_pro .title{font-size:26px;color: #333;font-weight: bold;}
.product .t_pro .item{transition: all .5s ease-in-out;margin-top: 20px;border: 1px solid #ddddddad;}
.product .t_pro .item .img{text-align: center;padding: 20px 0 5px;}
.product .t_pro .item .info{padding: 15px;}
.product .t_pro .item .t1{font-size: 16px;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 1;overflow: hidden;text-align: center;}
.product .t_pro .item:hover{box-shadow: 0 6px 8px rgba(0,0,0,.1);}
.product .form{margin-top: 25px;}
.product .form .title{font-size: 26px;font-weight: bold;margin-bottom: 20px;color: #3a3b34;}
.product .form .con_form{width:100%;position:relative;flex-wrap:wrap;display:flex;}
.product .form .con_form .input{width:100%;height: 50px;background:0 0;border:none;outline:0;font-size: 15px;border-bottom:1px solid rgba(0,0,0,.1);margin-bottom:10px;}
.product .form .con_form .code{position: relative;width: 100%;}
.product .form .con_form .code img{position: absolute;right: 0;}
.product .form .con_form .submit{display:inline-block;background-color: #E50014;border-radius:7px;text-align:center;width: 125px;line-height: 38px;font-size: 16px;color:#fff;transition:all .5s ease 0s;margin-top: 25px;border: 1px solid #fff;}
.product .form .con_form .submit:hover{background-color: #fff;border: 1px solid #E50014;color: #E50014;}
@media only screen and (max-width:1280px){
.product .link_pro{width: calc(26% - 40px);margin-left: 2%;padding: 20px;}
}
@media only screen and (max-width:1080px){
.product{padding: 50px 0;}
.product .pro{width: 100%;}
.product .pro_icon .p02 .img{padding:30px 0;}
.product .pro_icon .p02 .img img{width: 50%;}
.product .pro_tit .title{font-size: 22px;padding-bottom: 10px;margin-bottom: 10px;}
.product .pro_tit .text{font-size: 15px;line-height: 28px;}
.product .t_pro .title{font-size: 22px;}
.product .link_pro{width: 100%;margin-left: 0;margin-top: 30px;}
.product .t_pro ul{display: flex;}
.product .t_pro ul li{width: 48%;}
.product .t_pro ul li:nth-child(1){margin-right: 4%;}
.product .t_pro .item .img img{width: 68%;}
.product .form .title{font-size: 22px;}
.product .form .con_form .submit{width: 110px;line-height: 35px;}
.product .form .con_form .input{height: 45px;}
}
@media only screen and (max-width:580px){
.product{padding: 30px 0;}
.product .pro_cont{padding: 0;}
.product .pro_icon{width: 100%;}
.product .pro_icon .p01{padding: 1px;margin-top: 10px;}
.product .pro_icon .p02{padding: 1px}
.product .pro_icon .p02 .img{padding: 20px 0;}
.product .pro_icon .p02 .img img{width: 40%;}
.product .pro_icon .p02 .swiper-button-next, .product .pro_icon .p02 .swiper-button-prev{width: 30px;height: 55px;}
.product .pro_icon .p02 .swiper-button-next:after, .product .pro_icon .p02 .swiper-button-prev:after{font-size: 14px;}
.product .pro_tit{margin-top: 5px;width: 100%;margin-left: 0%;padding-top: 10px;}
.product .pro_tit .title{font-size: 18px;padding-bottom: 10px;}
.product .pro_tit .text{font-size: 12px;line-height: 24px;}
.product .pro_detail{margin-top: 20px;}
.product .pro_detail .rd{padding-bottom: 10px;}
.product .pro_detail .rd li{font-size: 15px;padding-bottom: 10px;margin-right: 30px;}
.product .pro_detail .part{margin-top: 10px;}
.product .pro_detail .part p{font-size: 14px;}
.product .pro_detail .part td{padding: 4px;font-size: 12px;word-break: break-all !important;}
.product .link_pro{margin-top: 10px;padding:15px;}
.product .t_pro .title{font-size: 18px;}
.product .t_pro .item{margin-top:15px}
.product .t_pro .item .img{padding: 10px 0 5px;}
.product .t_pro .item .img img{width: 85%;}
.product .t_pro .item .info{padding: 6px;}
.product .t_pro .item .info .t1{font-size:14px}
.product .form .title{font-size: 18px;margin-bottom: 10px;}
.product .form .title::after{width: 45px;height: 2px;}
.product .form .con_form .input{height: 40px;font-size: 14px;}
.product .form .con_form .code img{height: 40px;}
.product .form .con_form .submit{margin-top: 30px;}
.product .form .con_form .submit{margin-top: 15px;width: 115px;line-height: 32px;font-size: 14px;}
}

/* videolist */
.videolist{padding: 80px 0;}
.videolist .item{width: 23.5%;margin-bottom: 2%;position: relative;margin-right: 2%;transition: all .5s ease-out 0s;}
.videolist .item:nth-child(4n+4){margin-right: 0;}
.videolist .item .pic{overflow: hidden;position: relative;height: 400px;}
.videolist .item .pic img{height: 100%;object-fit: cover;width: 100%;}
.videolist .item .play{position: absolute;left: 50%;top: 45%;transform: translate(-50%,-50%);}
.videolist .item .play img{width: 50px;}
.videolist .item .text{font-size: 18px;font-weight: bold;text-align: center;padding: 10px 0;line-height: 30px;border: 1px solid #e3dddd;}
.videolist .item:hover{box-shadow: 0 5px 10px rgba(130,130,130,0.3);transform: translate(0,-10px);}
@media only screen and (max-width:1080px){
.videolist{padding: 50px 0;}
}
@media only screen and (max-width:768px){
.videolist{padding: 30px 0;}
.videolist .item{width: 48%;margin-bottom: 4%;}
.videolist .item:nth-child(odd){margin-right: 4%;}
.videolist .item:nth-child(even){margin-right: 0;}
.videolist .item .pic{height: 200px;}
.videolist .item .text{padding: 10px 0;font-size: 14px;line-height:20px;}
.videolist .item .play{top: 40%;}
.videolist .item .play img{width: 30px;}
}

/* video */
.video{padding: 80px 0;}
.video .list{width: 68%;}
.video .list .n_tit{margin-bottom: 30px;}
.video .list .n_tit h3{font-size: 30px;font-weight: bold;color: #000;text-align: center;margin-bottom: 10px;}
.video .list .cont{border-bottom: 1px solid #ddd;border-top: 1px solid #ddd;padding: 40px 0;text-align: center;}
.video .list .cont video{max-height: 750px;}
.video .list .cont .page{margin-top: 40px;}
.video .list .cont .page li{font-size: 18px;color: #333;}
.video .list .cont .page li:hover{color: #E50014;}
.video .link_door{width: calc(27% - 40px);margin-left: 5%;background: #f8f8f8;padding: 20px;height: fit-content;position: sticky;top: 100px;}
.video .link_door .title{font-size:26px;color: #333;font-weight: bold;}
.video .link_door .item{transition: all .5s ease-in-out;margin-top: 30px;position: relative;}
.video .link_door .item .img{overflow: hidden;position: relative;height: 300px;}
.video .link_door .item .img img{height: 100%;object-fit: cover;width: 100%;}
.video .link_door .item .play{position: absolute;left: 50%;top: 40%;transform: translate(-50%,-50%);}
.video .link_door .item .play img{width: 50px;}
.video .link_door .item .info{padding: 15px;}
.video .link_door .item .t1{font-size: 18px;margin-bottom: 15px;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 1;overflow: hidden;text-align: center;}
.video .link_door .item:hover{box-shadow: 0 6px 8px rgba(0,0,0,.1);}
@media only screen and (max-width:1080px){
.video{padding: 50px 0;}
.video .link_door{padding: 15px;}
.video .link_door .item{margin-top: 20px;}
.video .link_door .item .t1{font-size: 17px;margin-bottom: 0;}
}
@media only screen and (max-width:850px){
.video .list{width: 100%;}
.video .link_door{width: 100%;margin-top: 30px;margin-left: 0%;}
.video .link_door .t_list{display: flex;}
.video .link_door .item{width: 48%;margin-right: 4%;}
.video .link_door .item:nth-child(2){margin-right: 0;}
.video .link_door .item .img img{width: 100%;}
}
@media only screen and (max-width:520px){
.video{padding: 30px 0;}
.video .list .n_tit{margin-bottom: 0px;}
.video .list .n_tit h3{font-size: 18px;}
.video .list .cont{padding: 20px 0;}
.video .list .cont .page{margin-top: 20px;}
.video .list .cont .page li{font-size: 14px;}
.video .link_door{margin-top: 20px;}
.video .link_door .item .img{height: 200px;}
.video .link_door .title{font-size: 18px;}
.video .link_door .item{margin-top: 15px;}
.video .link_door .item .play{top: 40%;}
.video .link_door .item .play img{width: 30px;}
.video .link_door .item .info{padding: 0;}
.video .link_door .item .t1{font-size: 14px;margin-top: 10px;}
}

/* picturelist */
.picturelist{padding: 80px 0;}
.picturelist li{width:18.4%;position: relative;margin-right: 2%;}
.picturelist li:nth-child(5n+5){margin-right: 0;}
.picturelist li .pic a{width:90%;padding:20px;overflow:hidden;position:relative;display:flex;align-items:center;justify-content:center;background:#f5f5f5}
.picturelist li .pic::after{width:0;height:2px;content:"";background:#000;transition:all .5s ease;position:absolute;bottom:0;left:50%}
.picturelist li:hover .pic::after{width:100%;transition:all .5s ease;margin-left:-50%}
.picturelist li .pic img{max-width:100%;max-height:100%;transition:all .5s ease}
.picturelist li:hover img{transition:all .5s ease;transform:scale(1.04);}
.picturelist li .text{height:70px;line-height: 70px;}
.picturelist li p{padding:0 20px;text-align:center;font-size:16px;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 1;overflow: hidden;}
.picturelist li:hover p {color: #000;}
@media screen and (max-width:1080px){
.picturelist{padding: 50px 0;}
}
@media screen and (max-width:768px){
.picturelist{padding: 30px 0;}
.picturelist li{width: 48%;}
.picturelist li:nth-child(odd){margin-right: 4%;}
.picturelist li:nth-child(even){margin-right: 0;}
.picturelist li .pic a{width: auto;height: 140px;padding: 10px;}
.picturelist li .text{height:40px;line-height: 40px;}
.picturelist li p{font-size: 14px;height: 40px;}
}

/* about01 */
.about01{padding: 80px 0;background-color: #f8f8f8;}
.about01 .left{width: 48%;}
.about01 .left .text p{font-size: 16px;line-height: 2;text-indent: 2em;}
.about01 .right{width: 48%;}
@media screen and (max-width:1080px){
.about01{padding: 50px 0;}
}
@media screen and (max-width:768px){
.about01 .left{width: 100%;margin-bottom: 20px;}
.about01 .right{width: 100%;}
}
@media screen and (max-width:520px){
.about01{padding: 30px 0;}
.about01 .left{margin-bottom: 10px;}
.about01 .left .text p{font-size: 13px;line-height: 26px;text-indent: 2em;}
}

/* about02 */
.about02{padding: 50px 0 80px;}
.about02 .w1400{position: relative;}
.about02 li{position: relative;width: 25%;text-align: right;}
.about02 li::after{position: absolute;content: "";width: 8px;height: 8px;bottom: -28px;right: 0;background: #E50014;border-radius: 50%;}
.about02 li .num{font-size: 45px;font-weight:700;letter-spacing: 2px;color: #E50014;}
.about02 li p{font-size:16px;color:#333;text-align: right;}
.about02 li sup{color:#E50014;font-size: 16px;margin-left: 5px;}
.about02 .link{width: 75.5%;height: 2px;background: #E50014;right: 0;bottom: -25px;position: absolute;}
@media screen and (max-width:1080px){
.about02 li .num{font-size: 36px;}
.about02 li p{font-size: 15px;}
}
@media screen and (max-width:768px){
.about02{padding: 50px 0 50px;}
.about02 li .num{font-size: 30px;}
.about02 li p{font-size: 14px;}
.about02 li sup{font-size: 14px;margin-left: 0px;}
}
@media screen and (max-width:520px){
.about02{padding: 20px 0 25px;}
.about02 li{width: 50%;text-align: center;margin-bottom: 10px;}
.about02 li::after{display: none;}
.about02 li:nth-child(1)::before{display: none;}
.about02 li .num{font-size: 28px;}
.about02 li .num{font-size: 26px;}
.about02 li p{font-size: 14px;text-align: center;}
.about02 li sup{font-size: 12px;}
.about02 .link{width: 100%;bottom: -4px;}
.about02 .ul::after{position: absolute;content: "";width: 6px;height: 6px;bottom: -6px;right: 0;background: #E50014;border-radius: 50%;}
.about02 .ul::before{position: absolute;content: "";width: 6px;height: 6px;bottom: -6px;left: 0;background: #E50014;border-radius: 50%;}
}


/* about03 */
.about03{position: relative;margin-bottom: 80px;}
.about03 .videolist{position: absolute;top: 50%;left: 50%;width: auto;transform: translate(-50%,-50%);transition: all .5s;z-index: 2;}
.about03 .videolist img{width: 60px;}
.about03 .videolist::before{width: 70px;height: 70px;position:absolute;left: 50%;top: 50%;border: 1.5px dashed #fff;border-radius:50%;-webkit-transform:translate(-50%,-50%);content:'';-webkit-animation:sysAnimate 50s linear infinite;}
@-webkit-keyframes sysAnimate{from{-webkit-transform:translate(-50%,-50%) rotate(0)}
to{-webkit-transform:translate(-50%,-50%) rotate(360deg)}
}
@media screen and (max-width:1080px){
.about03{margin-bottom: 50px;}
.about03 .videolist img{width: 50px;}
.about03 .videolist::before{width: 60px;height: 60px;}
}
@media screen and (max-width:520px){
.about03{margin-bottom: 50px;}
.about03 .videolist img{width: 36px;}
.about03 .videolist::before{width: 42px;height: 42px;}
}

/* about04 */
.about04{padding: 80px 0 130px;background-color: #f8f8f8;}
.about04 .w1400{position: relative;}
.about04 .swiper-slide{text-align: center;}
.about04 .swiper-scrollbar{height: 2px;bottom: -40px;}
.about04 .swiper-scrollbar-drag{background:#E50014;}
@media screen and (max-width:1080px){
.about04{padding: 50px 0 90px;}
.about04 .swiper-scrollbar{bottom: -30px;}
}
@media screen and (max-width:768px){
.about04{padding: 30px 0 50px;}
.about04 .swiper-scrollbar{bottom: -15px;}
}

/* contacts */
.contacts{padding: 80px 0 0;}
.contacts li{width: 32%;margin-right: 2%;margin-bottom: 2%;box-shadow: 0 0 20px rgba(0,0,0,0.06);background-color: #fff;box-sizing: border-box;text-align: center;}
.contacts li:nth-child(3n+3){margin-right: 0;}
.contacts li .info{padding: 40px 10px;}
.contacts li .icon{position: relative;z-index: 9;width: fit-content;margin: 0 auto;}
.contacts li .icon:before{content:'';background:#E50014;height:100%;width:100%;border-radius:50%;z-index: -1;position:absolute;left:0;top:0;opacity:0;-webkit-animation: fadein1 1.5s linear infinite .75s;}
.contacts li .icon img{background: aliceblue;border-radius: 50%;}
.contacts li .text img{width: 100px;}
.contacts li .text h4{font-size: 20px;margin: 30px 0 15px;}
.contacts li .text p{font-size: 16px;color: #333;margin-top: 6px;}
@-webkit-keyframes fadein1{0%{-webkit-transform:scale(1);opacity:.5}
100%{-webkit-transform:scale(1.4);opacity:0}
}
@media only screen and (max-width:1080px){
.contacts{padding: 50px 0 0;}
.contacts li .info{padding: 30px 10px;}
.contacts li .text h4{margin: 20px 0 15px;font-size: 19px;}
.contacts li .text p{font-size: 14px;}
}
@media only screen and (max-width:768px){
.contacts li{width: 49%;}
.contacts li:nth-child(odd){margin-right: 2%;}
.contacts li:nth-child(even){margin-right: 0;}
}
@media only screen and (max-width:520px){
.contacts{padding: 30px 0 0;}
.contacts li .info{padding: 15px;}
.contacts li .icon img{width: 36px;}
.contacts li .text img{width: 80px;}
.contacts li .text h4{margin: 15px 0 10px;font-size: 16px;}
.contacts li .text p{font-size: 12px;line-height: 22px;margin-top: 0px;}
}



/* message */
.message{padding:80px 0}
.message .message_leave{margin-top:40px;width:100%}
.message .message_leave .form_box{display:flex;flex-wrap:wrap;justify-content:space-between}
.message .message_leave .form_box li{margin-bottom:40px;width:48.5%;background:0 0;box-sizing:border-box}
.message .message_leave .form_box li.w100{width:100%}
.message .message_leave .form_box li input{padding:0 20px;width:100%;background:0 0;font-size:14px;border: 1px solid #dbdbdb;transition:border .3s linear;line-height:50px;box-sizing:border-box;}
.message .message_leave .form_box li textarea{padding:12px 20px;width:100%;height:100px;resize:none;font-size:14px;font-family:inherit;box-sizing:border-box;background:0 0;border: 1px solid #dbdbdb;transition:border .3s linear;}
.message .message_leave .form_box li.code{margin-right:20px;margin-bottom:10px;width:246px;position: relative;}
.message .message_leave .form_box li.code img{position:absolute;bottom:7px;right:10px;height:35px}
.message .message_leave .form_box .up_load{padding:0;width:150px;border:1px solid #e2e2e2;height:50px;color:#fff;line-height:50px;background:0 0;transition:all .3s ease;color:#fff;background:#E50014;cursor:pointer;border-radius: 24px;}
.message .message_leave .form_box .up_load:hover{background:#191817;color:#fff}
.message .message_leave .form_box li input:focus,.message .message_leave .form_box li textarea:focus{border-color:#E50014}
@media only screen and (max-width:1080px){
.message{padding:50px 0}
}
@media only screen and (max-width:520px){
.message{padding:30px 0}
.message .message_leave{margin-top:4%;width:100%}
.message .message_leave .form_box li{margin-bottom:10px;width:100%}
.message .message_leave .form_box .up_load{margin-top:10px;width:106px;height:36px;line-height:36px}
.message .message_leave .form_box li input,.message .message_leave .form_box li textarea{font-size:12px}
}

/* ad01 */
.ad01{padding: 80px 0;background-color: #F8F8F8;}
.ad01 .nei_tit{margin-bottom: 60px;}
.ad01 li{width: 15%;margin-right: 2%;transition: all .5s ease-in-out;margin-bottom: 20px;}
.ad01 li:nth-child(6n+6){margin-right: 0;}
.ad01 li .info{padding: 10px;background: #fff;border-radius: 6px;box-shadow: 0 0 15px rgba(55, 55, 55, 0.1);}
.ad01 li .img{overflow: hidden;}
.ad01 li .img img{width:100%;transition: all 0.5s ease 0s;border-radius: 6px;}
.ad01 li:hover .img img{transform: scale(1.05);}
.ad01 li .text{font-size: 16px;text-align: center;color: #333;display: flex;align-items: center;justify-content: center;padding-top: 10px;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 1;overflow: hidden;}
@media screen and (max-width:1280px){
.ad01 li{width: 23.5%;}
.ad01 li:nth-child(6n+6){margin-right: 2%;}
.ad01 li:nth-child(4n+4){margin-right: 0;}
}
@media screen and (max-width:1080px){
.ad01{padding: 60px 0;}
.ad01 .nei_tit{margin-bottom: 40px;}
}
@media screen and (max-width:640px){
.ad01{padding: 30px 0;}
.ad01 .nei_tit{margin-bottom: 20px;}
.ad01 li{width: 48%;}
.ad01 li:nth-child(odd){margin-right: 4%;}
.ad01 li:nth-child(even){margin-right: 0;}
.ad01 li .text{font-size: 14px;height: 20px;line-height: 30px;}
}

/* ad02 */
.ad02{padding: 80px 0;}
.ad02 .nei_tit{margin-bottom: 60px;}
.ad02 .item{display: flex;flex-wrap: wrap;align-items: center;box-shadow: 0 0 3px rgba(0,0,0,.1);}
.ad02 .item .info{width: 50%;}
.ad02 .item .info h3{font-size: 30px;font-weight: bold;padding-left: 50px;}
.ad02 .item .info p{font-size: 16px;margin-top: 40px;line-height: 2;padding: 0 50px;color: #666;}
.ad02 .item .img{width: 50%;}
.ad02 .item .img img{width: 100%;}
@media screen and (max-width:1080px){
.ad02{padding: 60px 0;}
.ad02 .nei_tit{margin-bottom: 40px;}
.ad02 .item .info h3{font-size: 22px;padding-left: 25px;}
.ad02 .item .info p{padding: 0 25px;font-size: 14px;margin-top: 15px;line-height: 28px;}
}
@media screen and (max-width:768px){
.ad02 .item .img{width: 100%;}
.ad02 .item .info{width: 100%;padding: 40px;}
.ad02 .item .info h3{padding-left: 0;}
.ad02 .item .info p{padding-left: 0;}
.ad02 .item:nth-child(2) .info{order: -1;}
}
@media screen and (max-width:520px){
.ad02{padding: 30px 0;}
.ad02 .nei_tit{margin-bottom: 20px;}
.ad02 .item .info{padding: 15px;}
.ad02 .item .info h3{font-size: 17px;padding-left: 0;}
.ad02 .item .info p{font-size: 13px;line-height: 26px; margin-top: 10px;padding: 0;}
}

/* service */
.service{padding: 80px 0;}
.service .title{font-size: 30px;color: #222;margin-bottom: 60px;line-height: 1.8;}
.service .left{width: 40%;}
.service .left li{display: flex;flex-wrap: wrap;align-items: center;font-size: 18px;color: #333;margin-bottom: 30px;}
.service .left li:nth-last-child(1){margin-bottom: 0;}
.service .left li img{margin-right: 8px;}
.service .right{border: 10px solid #eee;padding: 50px 25px;width: calc(60% - 70px);}
.service .right .text p{font-size: 16px;line-height: 2;margin-bottom: 20px;}
@media screen and (max-width:1080px){
.service{padding: 50px 0;}
}
@media screen and (max-width:768px){
.service{padding: 40px 0;}
.service .title{margin-bottom: 20px;line-height: 1.8;font-size: 26px;}
.service .left{width: 100%;margin-bottom: 30px;}
.service .left li{font-size: 17px;margin-bottom: 20px;}
.service .left li:nth-last-child(1){margin-bottom: 0;}
.service .left li img{margin-right: 8px;}
.service .right{border: 6px solid #eee;padding: 35px 25px;width: 100%;}
.service .right .text p{font-size: 15px;margin-bottom: 15px;}
}
@media screen and (max-width:520px){
.service{padding: 20px 0;}
.service .title{margin-bottom: 20px;line-height: 1.6;font-size: 17px;}
.service .left{width: 100%;margin-bottom: 15px;}
.service .left li{font-size: 13px;margin-bottom: 12px;}
.service .left li:nth-last-child(1){margin-bottom: 0;}
.service .left li img{margin-right: 4px;width: 17px;}
.service .right{border: 4px solid #eee;padding: 15px;}
.service .right .text p{font-size: 12px;margin-bottom: 10px;}
}