.header{
  background-color: #fff;
}

.text .title{
  font-size: 30px;
  font-family: Source Han Sans CN;
  font-weight: 400;
  color: #073C82;
  line-height: 31px;
}

.first{
  width: 1684px;
  margin: 225px auto 0;
  display: flex;
  justify-content: space-between;
}

.first .left p{
  font-size: 18px;
  font-family: Source Han Sans CN;
  font-weight: 300;
  color: #333333;
  line-height: 61px;
}

.first .right{
  width: 1396px;
}

.first .right .line-one{
  display: flex;
  justify-content: space-between;
  font-size: 24px;
  font-family: Source Han Sans CN;
  font-weight: 500;
  color: #333333;
  line-height: 61px;
}

.btns{
  width: 60px;
  height: 15px;
  display: inline-flex;
  position: relative;
  justify-content: space-around;
}

.btns img{
  width: 9px;
  height: 15px;
}

.btns .verline{
  height: 24px;
  border-right: 1px solid rgba(99,99,99,0.44);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
}

.first .right .line-one .btns span{
  margin: 0 12px;
}

.first .right .items {
  display: flex;
  flex-wrap: wrap;
  margin-top: 8px;
}

.first .right .item{
  width: 421px;
  margin: 65px 44px 0 0;
  overflow: hidden;
}

.first .right .item .aimg{
  overflow: hidden;
}
.first .right .item .aimg a>img{
  width: 421px;
}
.first .right .bottom{
  margin-top: 23px;
  display: flex;
  justify-content: space-between;
}

.first .right .bottom img{
  width: 22px;
  height: 10px;
}

.second{
  width: 1684px;
  margin: 128px auto 0;
}

.second .text{
  display: flex;
  justify-content: space-between;
}

.second .contain{
  margin-top: 54px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.second .contain .item{
  width: 802.2px;
  margin-top: 59px;
  display: flex;
  background: #FAFCFF;
}

.second .contain .item .left{
  overflow: hidden;
}

.second .contain .item img{
  width: 363px;
  height: 330px;
}

.second .contain .right{
  position: relative;
}

.second .contain .item .words{
  width: 336px;
  margin-top: 98px;
  margin-left: 48px;
}

.second .contain .item .words .line-one{
  font-size: 18px;
  font-family: Source Han Sans CN;
  font-weight: 500;
  color: #666666;
}

.second .contain .item .words .active-blue{
  color: #073C82;
}

.second .contain .item .words .line-two{
  margin-top: 32px;
  font-size: 14px;
  font-family: Source Han Sans CN;
  font-weight: 400;
  color: #666666;
  line-height: 19px;
}

.second .contain .item .words .line-three{
  margin-top: 20px;
  font-size: 14px;
  font-family: Source Han Sans CN;
  font-weight: 400;
  color: #666666;
  position: relative;
}

.second .contain .item .leftline{
  width: 268px;
  height: 1px;
  background: #000000;
  opacity: 0.17;
  position: absolute;
  left: 68px;
  bottom: 8px;
}

.third{
  width: 1684px;
  margin: 140px auto 105px;
}

.third .text{
  display: flex;
  justify-content: space-between;
}

.third .contain{
  margin-top: 72px;
  display: flex;
  justify-content: space-around;
}

.third .contain .item{
  width: 374px;
  height: 508px;
  background: #FAFCFF;
}

.third .contain .item .words{
  width: 296px;
  margin: 0 auto ;
  padding-top: 83px;
}

.third .contain .item .line-one{
  font-size: 18px;
  font-family: Source Han Sans CN;
  font-weight: 500;
  color: #333333;
}

.third .contain .item:hover .line-one{
  color: #073C82;
}

.third .contain .item .line-two{
  width: 296px;
  height: 242px;
  margin-top: 59px;
  overflow: hidden;
}

.third .contain .item .line-three{
  width: 74px;
  height: 27px;
  margin-top: 42px;
}


@media screen and (max-width: 2560px){

}


@media screen and (max-width: 2048px){

}

@media screen and (max-width: 1856px){

}

@media screen and (max-width: 1792px){

}

@media screen and (max-width: 1680px){

}

@media screen and (max-width: 1600px){

}

@media screen and (max-width: 1440px){
  .second .contain .item .leftline{
    width:195px;
  }
  .first{
    width: 100%;
    padding: 0 2%;
  }
  .first .left .list{
    width: 100%;
  }
  .first .right .item .aimg a>img{
    width: 300px;
  }
  .first .right .item{
    width: 300px;
  }
  .detail-swiper{
    /*width: 1200px!important;*/
  }
  .first .right{
    width: 80%;
  }
  .first .right .item:nth-child(3n){
    margin-right: 0;
  }
  .detail-swiper .swiper-slide-active .items{
    display: flex;justify-content: center;
  }
  .second{
    width: 100%;
    padding: 0 2%;
  }
  .second .contain .item{
    width: 650px;
  }
  .second .contain .item .words{
    width: 269px;
  }
  .third{
    width: 100%;
    padding: 0 2%;
  }

}

@media screen and (max-width: 1400px){

}

@media screen and (max-width: 1366px){

}







@media screen and (max-width: 820px){
  .first{
    justify-content: center;
    flex-direction: column;
    width: 100%;
    padding: 0 6%;
    margin-top: 150px;
  }

  .first .left p{
    line-height: 50px;
    text-align: center;
  }

  .first .left .list{
    display: flex;
    flex-wrap: wrap;
  }
  .first .left .list a{
    width: 50%;
  }
  .first .right{
    width: 100%;
  }
  .first .right .line-one{
    align-items: center;
  }
  .first .right .item .aimg a>img{
    width: 100%;
  }
  .first .right .item{
    width: 45%;
    margin: 65px 0 0 0;
  }
  .first .right .item:nth-child(2n-1){
    margin-right: 10px;
  }
  .first .right .items{
    justify-content: center;
  }
  .second{
    width: 100%;
    padding: 0 6%;
  }
  .second .contain .item{
    width: 100%;
    flex-direction: column;
  }
  .second .contain .item img{
    width: 100%;
    height: auto;
  }
  .second .contain .item .words{
    width: 100%;
    margin-top: 0;
    margin-left: 0;
    padding: 25px;
  }
  .second .contain{
    margin-top: 0;
  }
  .second .contain .item .leftline{
    width: 100%;
  }
  .third{
    width: 100%;
    padding: 0 6%;
  }
  .third .contain{
    justify-content: center;
    flex-wrap: wrap;
  }
  .third .contain .item{
    width: 45%;
    margin-bottom: 20px;
  }
  .third .contain .item:nth-child(2n-1){
    margin-right: 20px;
  }
  .third .contain .item .words{
    width: 100%;
  }
  .third .contain .item .words{
    padding-top: 30px;
  }
  .third .contain .item .line-two{
    margin-top: 20px;
  }
  .third .contain .item .line-two a>img{
    width: 100%;
  }
  .third .contain .item .line-two{
    width: 100%;
    height: auto;
  }
  .third .contain .item{
    height: auto;
  }
  .third .contain .item .line-three{
    margin: 20px 0;
  }
  .third{
    margin-bottom: 0;
  }

}
@media screen and (max-width: 768px){

}


@media screen and (max-width: 540px){

}


@media screen and (max-width: 414px){

}

@media screen and (max-width: 375px){

}

@media screen and (max-width: 360px){

}