.container .first-con{
  position: fixed;
  height: 100vh;
}
.container .banner{
  width: 100%;
  height: 500px;
  background: url('../image/technology/banner.jpg') center no-repeat;
  background-size:cover;
  padding: 0 8%;
  box-sizing: border-box;
  color: #fff;
}
.banner .banner-en{
  font-size: 30px;
  padding-top: 240px;
}
.banner .banner-zh{
  font-size: 20px;
  margin-top: 10px;
}

.container .main{
  padding: 0 8% 40px;
  box-sizing: border-box;
  overflow: hidden;
}
.main .nav{
  padding: 20px 0;
  border-bottom: 2px solid rgb(238,238,238);
  font-size: 16px;
  color: rgb(52,52,52);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.main .nav a{
  color: rgb(168,168,168);
}
.main .nav .tab-con{
  display: flex;
  padding-right: 20px;
  font-size: 17px;
}
.main .nav .tab-item{
  margin-left: 30px;
  position: relative;
}
.main .nav .tab-item:first-child{
  margin-left: 0;
}
.main .nav a.active{
  color: rgb(60,60,60);
}
.main .nav a.active::before{
  position: absolute;
  left: 0;
  bottom: -20px;
  width: 100%;
  height: 3px;
  background: #005AC8;
  content: "";
}
.main .consPc{
  width: 100%;
  margin-top: 40px;
}
.consPc .pcImg{
  width: 100%;
}
.consPc2 .pcImg~.pcImg{
  margin-top: -3px;
}
.main .consMob{
  display: none;
}


.main .content{
  width: 100%;
  height: 420px;
  display: flex;
  margin-top: 40px;
  color: #fff;
}
.main .content .con-item{
  width: 50%;
  height: 100%;
  padding: 30px;
  box-sizing: border-box;
}
.container .main .content .mobile-2{
  display: none;
}
.main .content .item1{
  background: url('../image/technology/main1.jpg') center no-repeat;
  background-size:cover;
}
.main .content .item2{
  background: rgb(246,246,246);
  display: flex;
  justify-content: center;
  align-items: center;
}
.content .con-item .item-top{
  width: 40px;
  height: 40px;
  border-radius: 50%;
}
.content .con-item .item-title{
  font-size: 30px;
  margin: 20px 0;
}
.content .con-item .item-spec{
  font-size: 15px;
  line-height: 24px;
}
.content .con-item .item-img{
  width: 250px;
  height: 250px;
}


@media screen and (max-width:1200px) {
  .container .banner{
    padding: 0 15px;
  }
  .container .main{
    padding: 0 15px 20px;
  }


  .main .content{
    display: block;
    height: 620px;
    margin-top: 30px;
  }
  .container .main .content .pc-2{
    display: none;
  }
  .container .main .content .mobile-2{
    display: flex;
  }
  .main .content .con-item{
    width: 100%;
    height: 50%;
    padding: 15px;
  }
  .content .con-item .item-title{
    font-size: 20px;
    margin: 10px 0;
  }
  .content .con-item .item-spec{
    font-size: 12px;
    line-height: 18px;
  }
  .content .con-item .item-img{
    width: 200px;
    height: 200px;
  }


  
}

@media screen and (max-width:768px) {
  .main .nav .tab-con{
    padding: 15px 0 0 5px;
    font-size: 14px;
  }
  .main .nav .tab-item{
    margin-left: 8px;
    position: relative;
  }

  .main .consPc{
    display: none;
  }
  .main .consMob{
    display: block;
    margin-top: 30px;
  }
  .consMob .mobImg{
    width: 100%;
  }
  .consMob2 .mobImg~.mobImg{
    margin-top: -3px;
  }

}