body{
  background-color: #FFF;
}
body .main {
color: #555;font-size: 18px;
}
.flex{display:flex}.inline-flex{display:inline-flex}.table{display:table}.inline-table{display:inline-table}.table-caption{display:table-caption}.table-cell{display:table-cell}.table-column{display:table-column}.table-column-group{display:table-column-group}.table-footer-group{display:table-footer-group}.table-header-group{display:table-header-group}.table-row-group{display:table-row-group}.table-row{display:table-row}.flow-root{display:flow-root}.grid{display:grid}.inline-grid{display:inline-grid}.contents{display:contents}.list-item{display:list-item}.hidden{display:none}.flex-row{flex-direction:row}.flex-row-reverse{flex-direction:row-reverse}.flex-column{flex-direction:column}.flex-col-reverse{flex-direction:column-reverse}.flex-wrap{flex-wrap:wrap}.flex-wrap-reverse{flex-wrap:wrap-reverse}.flex-nowrap{flex-wrap:nowrap}.place-items-start{place-items:start}.place-items-end{place-items:end}.place-items-center{place-items:center}.place-items-stretch{place-items:stretch}.place-content-center{place-content:center}.place-content-start{place-content:start}.place-content-end{place-content:end}.place-content-between{place-content:space-between}.place-content-around{place-content:space-around}.place-content-evenly{place-content:space-evenly}.place-content-stretch{place-content:stretch}.place-self-auto{place-self:auto}.place-self-start{place-self:start}.place-self-end{place-self:end}.place-self-center{place-self:center}.place-self-stretch{place-self:stretch}

.items-start{align-items:flex-start}.items-end{align-items:flex-end}.items-center{align-items:center}.items-baseline{align-items:baseline}.items-stretch{align-items:stretch}.content-center{align-content:center}.content-start{align-content:flex-start}.content-end{align-content:flex-end}.content-between{align-content:space-between}.content-around{align-content:space-around}.content-evenly{align-content:space-evenly}.self-auto{align-self:auto}.self-start{align-self:flex-start}.self-end{align-self:flex-end}.self-center{align-self:center}.self-stretch{align-self:stretch}
.justify-items-start{justify-items:start}.justify-items-end{justify-items:end}.justify-items-center{justify-items:center}.justify-items-stretch{justify-items:stretch}.justify-start{justify-content:flex-start}.justify-end{justify-content:flex-end}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.justify-around{justify-content:space-around}.justify-evenly{justify-content:space-evenly}.justify-self-auto{justify-self:auto}.justify-self-start{justify-self:start}.justify-self-end{justify-self:end}.justify-self-center{justify-self:center}.justify-self-stretch{justify-self:stretch}.flex-1{flex:1 1 0%}.flex-auto{flex:1 1 auto}.flex-initial{flex:0 1 auto}.flex-none{flex:none}.flex-grow-0{flex-grow:0}.flex-grow{flex-grow:1}.flex-shrink-0{flex-shrink:0}.flex-shrink{flex-shrink:1}.order-1{order:1}.order-2{order:2}.order-3{order:3}.order-4{order:4}.order-5{order:5}.order-6{order:6}.order-7{order:7}.order-8{order:8}.order-9{order:9}.order-10{order:10}.order-11{order:11}.order-12{order:12}.order-first{order:-9999}.order-last{order:9999}.order-none{order:0}

.center{text-align: center;}

.bg-gray{
  background-color: #f5f6f6;
}
.bg-white{background-color: #FFF;}
.bg-black{background-color: #2b2a2a;color: #FFF;}
.bold{
font-weight: 600
}

.main h2,.main h3,.main h4{
letter-spacing: 3px;color: #242424;
}
.main h2{
  font-size: 45px;text-align: center;margin-bottom: 20px;
}
.main h3{
  font-size: 26px;
}
.main h4{
  font-size: 22px;
}
.banner{
  height: 444px;
}
.banner img{
  max-width: 100%;height: 100%;object-fit: cover;
}

.mobilebanner{
  display: none;
}

.main .box{
  margin-left: auto;margin-right: auto;
}

.main .content{
  padding-top: 70px;padding-bottom: 70px;
}


.box1>div{
  width: 250px;
}
.box1 h3{
  font-size: 55px;font-family: math;font-weight: 600;
}
.box1 h3 + p{
  color: #999;font-size: 18px;margin-bottom: 5px;
}
.box1 img{height: 28px;margin-left: 3px;}

.box2 video{
width: 270px;max-width: 270px;border-radius: 8px;
}

.box3{width: 270px;padding:30px 0;}
.box3:nth-child(2n+1){
margin-right: 7%;
}
.box3 img{
width: 42px;
}
.box3 div{
width: 190px;
}
.box3 h4{margin-bottom: 5px;}
.box3 p{
font-size: 16px;color: #555;
}

.tabs{
line-height: 80px;font-size: 30px;margin: 30px 0;
border-bottom: 1px solid #666;
}
.tabs .tab{position: relative;border-bottom:3px solid transparent;cursor: pointer;}
.tabs .tab.active{
color: #5b2de1;border-bottom:3px solid #5b2de1;
}

.box5{
height: 285px;padding: 0 50px 0 60px;background-color: #FFF;border-radius: 8px;
}
.box5 h3{font-size: 36px;margin-bottom: 20px;}
.box5 ul li{
list-style: disc;line-height: 28px;letter-spacing: 5px;margin:8px 0;
}
.box5 img{height: 230px;}



.box6{letter-spacing: 2px;}
.box6 h3{margin-bottom: 10px;}

.box6 p{font-size: 16px;color: #999;}
.swiperYld{
  display: none;
}

.anlibox{
  padding: 30px 0 50px;
}
.swiperAnli img{
width: 295px;
}

.swiperAnli .swiper-slide{position: relative}

.swiperAnli .swiper-slide .over{
position: absolute;top:0;left: 0;opacity: 0;transform: scale(.8);transition: all .5s;z-index: 10;
}

.swiperAnli .swiper-slide:hover .over{
opacity: 1;transform: scale(1);
}

.swiper.swiperAnli{
padding: 0 35px 30px;
}

.swiperAnli .swiper-pagination{
  width: 50%;left: 25%;top:96%;
}

.swiperAnli .swiper-pagination-progressbar .swiper-pagination-progressbar-fill{
  background: #2c2a2a;
}


.box8 .box a{
width: 23.5%;
}
.box8 .box a{
display: block;
line-height: 30px;font-size: 20px;color: #2c2a2a;text-align: center;padding: 0 20px;border-left: 1px solid #2c2a2a;
margin-left:2%;margin-bottom: 25px;
}
.box8 .box a:nth-child(4n+1){
margin-left:0;border-left:0
}


.box9{
  padding: 300px 0 60px;
}

.box9>div{
  padding:25px 0;
}
.box9>div:nth-child(2){
  padding-left: 5%;
  padding-right:5%;
  border-left: 1px solid #999;
  border-right: 1px solid #999;
}
.box9 .date{
  color: #919191;font-size: 16px;
}
.box9 h4{
 margin-bottom: 20px;position: relative;
}
.box9 h4::after{
  content: '';
  position: absolute;left: 0;top: 110%;
  height: 4px;width: 25px;background-color: #5b2de1;
}
.box9 h4 + p{
  font-size: 14px;margin-bottom: 20px;color: #333;
}

.box10{
  height:650px;
}

.video-box{
  position:absolute;left:50%;top:-400px;text-align:center;margin-left:-575px;
}
.video-box video{
  width:1150px;box-shadow:0 0 0 10px #FFF;border-radius:5px;
}

.box12{
  background: linear-gradient(-45deg,#1e1e28,#151723);
}
.box12 h2{color: #FFF;}
.box12 .box>div{
  background-color: #FFF;border-radius: 10px;padding: 15px 20px;
}
.box12 .box{padding: 30px 0;}
.box12 .box p{
  font-size: 15px;color: #222;padding-top: 5px;border-top: 1px solid #111;margin-top: 10px;
}
@media screen and (max-width:750px){
  body .main{
    font-size: 14px;
  }
  .mobilebanner{
    display: block;text-align: center;
  }
  .mobilebanner img{
    max-width: 100%;max-height: 700px;object-fit: contain;vertical-align: top;
  }
  .banner{display: none;}

  .main .box{
    max-width: 88% !important;
  }
  .main .content{
    padding-top: 40px;
    padding-bottom: 40px;
  }

  .main h2,.main h3,.main h4{
    letter-spacing: 1px;
  }

  .main h2{
    font-size: 26px;
  }
  .main h3{
    font-size: 22px;
  }
  .main h4{
    font-size: 18px;
  }

  .box1>div{
    width: 30%;
  }
  .box1 h3{
    font-size: 30px;
  }
  .box1 h3 ~ p{
    font-size: 16px;
  }

  .box2 video{
    width: 180px;
    max-width: 180px;
  }

  .box3{
    margin-right: 0 !important;
    width: 180px;padding: 5px 0;
  }

  .box3 img{
    width: 30px;margin-right: 5px;
  }
  .box3 p{
    font-size: 12px;
  }

  .tabs{
    font-size: 18px;line-height: 40px;
    margin: 20px 0;
  }

  .box5{
    height: 200px;
    padding: 0 20px;
  }
  .box5 h3{
    font-size: 20px;
    margin-bottom: 5px;
  }
  .box5 ul li{
    line-height: 20px;
    letter-spacing: 1px;
    margin: 2px 0;
  }
  .box5 img{
    height: 100px;
  }
  .box6{
    display: none;
  }
  .swiperYld{
    display: block;text-align: center;
    padding-top: 20px;
  }
  .swiperYld h3{
    font-size: 20px;margin-bottom: 10px;
  }
  .swiperYld img{
    height: 200px;margin-top: 10px;
  }
  .swiperYld .swiper-button-next,.swiperYld .swiper-button-prev{
    width: 40px;
    height: 40px;
    background-color: #EEE;
    border-radius: 20px;
    top: 60%;
    outline: none;
  }
  .swiperYld .swiper-button-next:after,.swiperYld .swiper-button-prev:after{
    color: #333;
    font-size: 18px;font-weight: 600;
  }

  .box8 .box a{
    font-size: 16px;width: 50%;padding: 0;margin-left: 0;
  }
  .box8 .box a:nth-child(2n+1){
    border-left: 0;
  }

  .box9{
    padding: 38% 0 30px;
    flex-direction: column;
  }

  .box9>div:nth-child(2){
    padding: 10px 0;border: 0;
    border-top: 1px solid #999;
    border-bottom: 1px solid #999;
  }

  .box10{
    height:260px;
  }
  .video-box{
    top: -80px;width: 100%;left: 0;margin-left: 0;
  }
  .video-box video{
    width: 90%;box-shadow: 0 0 0 5px #fff;
  }

  .box11{
    display: flex;align-items: center;justify-content: space-between;
  }
  .box11>div{
    width: 58%;
  }

  .box11 img{
    width: 40%;
  }

  .box12 .box{
    padding: 0;flex-wrap: wrap;justify-content: space-around;
  }
  .box12 .box>div{
    width:46%;text-align: center;padding: 10px 6px;margin-top: 4%;
  }
  .box12 .box img{
    height: 130px;vertical-align: top;
  }
  .box12 .box p{
    font-size: 11px;
  }
}

@media screen and (max-width:450px){
  .main .box {
    max-width: 90% !important;
  }

  .box2 video{
    width: 150px;
    max-width: 150px;
    box-shadow: 0 2px 2px #eee;
  }

  .box3{
    width: 190px;padding: 2px 0;
  }
  .box3 div{
    width: 160px;
  }
  .box5 ul li{
    font-size: 12px;
  }

  .box8 .box a{
    font-size: 13px;
  }

  .box9{
    padding: 30% 0 20px;
  }

  .swiperYld img{
    height: 160px;
  }
  
  .swiperYld .swiper-button-next, .swiperYld .swiper-button-prev{
    top: 70%;
  }
  .anlibox{
    padding: 30px 0 0px;
  }

  .swiperTabContent .swiper-wrapper .swiper-slide:nth-child(2) img{
    height: 80px;
  }

  .box9>div{
    padding: 15px 0;
  }

  .box9 h4{
    font-size: 16px;
  }

}

@media screen and (max-width:360px){
  .main .box {
    max-width: 96% !important;
  }
  .box3{
    width: 180px;
  }
  .box9 h4{
    font-size: 14px;
  }
  .box9 h4 + p{
    font-size: 12px;
  }
  
}