.m-header{
  /*height:45px;*/
  width: 100%;
  background:#ffffff;
  &.cur{
  position: absolute;
  }
}
.m-header .w-header.fixed{
  width:100%;
  position: fixed;
  top:0;
  left:0;
  background:#ffffff;

}
.m-header .w-header {
  position: relative;
  padding: 0 20px;
  padding-right:0;
  width: 100%;
  box-sizing: border-box;
  z-index: 4;
  height: 45px;
  box-shadow: 0  4px 9px rgba(0,0,0,.1);
  background: #fff;
}
.m-header .welcome-a {
  float: left;
  width: 50%;
  height: 100%;
  line-height: 48px;
  position: relative;
}
.m-header .welcome-a img {
  max-height: 100%;
  height: 60%;
  display: inline-block;
  position: absolute;
  top:0;
  bottom:0;
  margin: auto;
}
.m-header .search-cover {
  float: right;
  width: 35px;
  height: 48px;
  display: block;
  line-height: 48px;
}
.m-header .search-cover img {
  width: 100%;
  vertical-align: middle;
}
.m-header .uio {
  float: right;
  height: 100%;
  width: 65px;    border-left: 1px solid #e1e1e1;
}
.m-header .search-bg {
  position: fixed;
  left: 0;
  top: 48px;
  width: 100%;
  height:150px;
  z-index: 10;
  background:#ffffff;
  display: none;
}
.m-header .subsearch {
  padding-right: 15px;
  border-right:1px solid #d2d2d2;
  box-sizing: border-box;
  .sp{
    width: 35px;
    height: 35px;
    background-size: 80%;
  }
}
.m-header .subsearch img{
  height: 100%;
}
.m-header .search-bg .m-close-search {
  display: block;
  width: 10px;
  height: 10px;
  background-size: 100% auto;
  position: fixed;
  right: 4%;
  top: 10px;
  cursor: pointer;
  z-index: 11;
}
.m-header .search-bg .m-search-box {
  width: 92%;
  margin: 0 auto;
  border-bottom: 1px solid #f2f2f2;
  position: absolute;
  left: 3%;
  top: 48px;
  height: 40px;
  z-index: 11;
}
.m-header .search-bg .m-search-box .tex {
  border: none;
  font-size: 12px;
  color: #a7a7a7;
  height:41px;
  padding-left:5px;
  box-sizing:border-box;
  width: 60%;
  background: none;
}
.m-header .search-bg .m-search-box .search-btn {
  border: none;
  width: 30px;
  height: 30px;
  background-size: 100%;
  margin-top: 6px;
}
.m-header .btn-na {
  margin-right: 15px;
}
.m-header .nav-btn {
  position: absolute;
  right: 17px;
  top: 50%;
  width: 31px;
  height: 30px;
  vertical-align: middle;
  cursor: pointer;
  margin-top: -18px;
}
.m-header .nav-btn .line {
  position: absolute;
  display: block;
  width: 100%;
  height: 2px;
  background-color: #333333;
  left: 0;
  border-radius: 4px;
}
.m-header .nav-btn .line1 {
  top: 6px;
  -webkit-transform-origin: left top 0;
  -ms-transform-origin: left top 0;
  transform-origin: left top 0;
}
.m-header .nav-btn .line2 {
  top: 16px;
}
.m-header .nav-btn .line3 {
  bottom: 1px;
  -webkit-transform-origin: left bottom 0;
  -ms-transform-origin: left bottom 0;
  transform-origin: left bottom 0;
}
.m-header .nav-btn.active {
  -webkit-animation: rotate 0.3s linear 0s;
  animation: rotate 0.3s linear 0s;
}
.m-header .nav-btn.hover .line {
  left: 6px;
}


.nav0 {
  position: relative;border-left:1px solid #e1e1e1;cursor: pointer;
  &:hover{
    .nav-btn{
      .line{
        background:#059ea0;
        transition:.5s ease-in-out;
      }
    }
  }
}
.nav0 .nav-btn {
  position: absolute;
  left: 0;
  top: 0;
  width: 20px;
  height: 12px;
  vertical-align: middle;
  cursor: pointer;
   bottom:0;
   right:0;
   margin: auto;
}
.nav0 .nav-btn .line {
  position: absolute;
  display: block;
  width: 100%;
  height: 2px;
  background-color: #fff;
  transition:.5s ease-in-out;
  left: 0;
  border-radius: 4px;
}
.nav0 .nav-btn .line1 {
  top: 0;
  -webkit-transform-origin: left top 0;
  -ms-transform-origin: left top 0;
  transform-origin: left top 0;
}
.nav0 .nav-btn .line2 {
  top: 5px;
}
.nav0 .nav-btn .line3 {
  bottom: 0;
  -webkit-transform-origin: left bottom 0;
  -ms-transform-origin: left bottom 0;
  transform-origin: left bottom 0;
}
.nav0 .nav-btn.active {
  -webkit-animation: rotate 0.3s linear 0s;
  animation: rotate 0.3s linear 0s;
}
.nav0 .nav-btn.hover .line {
  left: 6px;
}







.m-header .sub-menu {
  width: 100%;
  height: 100%;
  padding: 14px 0 0;
  display: none;
  position: fixed;
  left: 0;
  top: 45px;
  background-color: rgba(255, 255, 255, 1);
  z-index: 10;
  color: #666;
  overflow-y:auto;
}
.m-header .sub-menu li .sub-tit{
    padding: 0 3%;
    box-sizing: border-box;
   .tu-box{
    padding:13px 0;
    border-bottom: 1px solid #dcdcdc;
    box-sizing: border-box;
    position: relative;
    .imgbox{
      position: absolute;
      left:0;
      top:0;
      width: 20px;
      height: 20px;
      bottom:0;
      margin: auto;
    }
   }
}
.m-header .sub-menu li .sub-tit.on .tu-box{
    border-bottom-color:transparent;
}
.m-header .sub-menu li a{
  display: block;
}
.m-header .sub-menu li {
}
.m-header .sub-menu .tit {
  display: block;
  width: 100%;
  padding: 10px 3%;
  box-sizing: border-box;
  line-height: 33px;
  color: #666;
  position: relative;
  font-size: 15px;
  line-height: 20px;
  a{
     color: #666;
  }
}

.menu-text{
  text-align: center;
  margin-top: 35px;
  .li{
    display: inline-block;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background:#f2f2f2;
    line-height: 50px;
    margin:0 15px;
    img{
      width: 23px;
      display: inline-block;
    }

  }
}
.case-ul.w1480{
  line-height: 1;
  font-size: 1px;
  /*margin-top: -32px;*/
  margin-bottom: 52px;
}
.headsearch-box {
  position: fixed;
  height: 100%;
  width: 100%;
  background: rgba(0, 0, 0, 0.9);
  z-index: 150;
  top: 0;
  left: 0;
  display: none;touch-action: none;
}
.headsearch-box input[type="text"] {
  text-align: center;
  position: absolute;
  width: 100%;
  left: 0;
  height: 100%;
}

.headsearch-box input[type="submit"] {
  position: absolute;
  text-indent: -9999px;
  right: 0;
  top: 0;
  bottom:0;
  margin: auto;
  height: 35px;
  width: 35px;
  background: url(../img/ser-black.png) no-repeat center;
}


.headsearch-box input {
  border: none;
  background: none;
  outline: none;
}

.headsearch-box .x-box .x-o {
  position: absolute;
  right: 0;
  top: 10%;
  cursor: pointer;
}

.headsearch-box .x-box {
  /*height:960px;*/
  width: 1200px;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
}

.headsearch-box .x-p {
  text-align: center;
  width: 1200px;
  margin: 0 auto;
  height: 110px;
  line-height: 110px;
  border-bottom: 1px solid #606060;
  font-size: 24px;
  color: #606060;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
}
.m-header .sub-menu .tit1 {
  display: block;
  width: 100%;
  line-height: 33px;
  color: #666;
  position: relative;
  font-size: 15px;
  line-height: 18px;
  box-sizing:border-box;

}

.m-header .sub-menu  .sub-tit.on.on .btn-v{
  background: url(../img/img6.png) center center no-repeat;
  background-size:100%;
}
.m-header .sub-menu .btn-v {
  display: inline-block;
  height: 20px;
  width: 20px;
  float: right;
  margin-right: 16px;
  margin-top: 0;
  background: url(../img/img5.png) center center no-repeat;
  background-size: 100%;
}

.m-header .sub-menu .sub-tit1.on {
  background-color: #ff0001;
  color: #fff;
}
.m-header .sub-menu .sub-tit.on:after {
  background-size: 100% auto;
}
.m-header .sub-menu .sec-list {
  line-height: 28px;
  padding: 1px 1.5%;
  display: none;
  background:#f2f2f2;
}
.m-header .sub-menu .sec-list p {
  background-size: 8px auto;
  height:43px;
  line-height: 43px;
  font-size: 13px;
  border-top: 1px solid #e8e8e8;
  box-sizing: border-box;
  &:nth-child(1){
    border-top:none;
  }
}
.m-header .sub-menu .sec-list a {
  padding-left: 21px;
  color: #888;
  display: block;
}
.web-header.ff{
  background:#ffffff;
}
.imgd{
  position: relative;
  img{
    display: block;
    vertical-align: middle;
  }
  .i1,.i2{
    position: absolute;
    top:0;
    left:0;
    opacity: 0;
  }
}

.nav-pro{
  position: relative;
}
.search-close.show{
    transform: scale(1);
    z-index: 3;
}
.header-search-wrap .submit {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 5;
    width: 36px;
    height: 43px;
    background: url(../img/ser-black.png) no-repeat center;
    border: none;
    box-sizing: border-box;
}
.hide1,.hide1.header.active {
    transform: scale(0)!important;
    opacity: 0;
    transition:.6s ease-in-out;
    transition-duration: .5s;
}
.search-close{
  position: absolute;
    z-index: -1;
    display: block;
    right: -3.5rem;
    top: 50%;
    margin-top: -12px;
    width: 24px;
    height: 24px;
    background: url(../images/close2.png) no-repeat center;
    background-size: 24px !important;
    cursor: pointer;
    transition-duration: .5s;
    transform: scale(0);
}
.header-search-wrap {
  position: absolute;
  z-index: 10;
  left: 50%;
  top: 0px;
  -webkit-transform: scale(0);
  -ms-transform: scale(0);
  transform: scale(0);
  opacity: 0;
  width: 600px;
  height: 44px;
  margin-left: -300px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.2);
  color: #666;
  line-height: 44px;
  transition: all 0.5s;
  /*background: #fff;*/
  padding-right: 50px; }
  .header-search-wrap .submit {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 5;
    width: 36px;
    height: 43px;
    background: url(../images/sea.png) no-repeat center;
    border: none;
    box-sizing: border-box; }
  .header-search-wrap .ser-input {
    width: 100%;
    height: 43px;
    position: relative;
    border: none;
    background: none;
    box-sizing: border-box;
    text-indent: 20px; }

.show1 {
  z-index: 99;
  -webkit-transform: scale(1);
  -ms-transform: scale(1);
  transform: scale(1);
  opacity: 1; }
.section1{
  background:#999;
}
.header{
  width: 100%;
  color:#4c4c4c;
  top:0;
  left:0;
  height: 70px;
  background:#ffffff;
  line-height: 70px;
  border-bottom: 1px solid rgba(255,255,255,.1);
  .nav-btn .line{
    background:#353535;
  }
  &.active{
    color:#fff;
    position: fixed;
    background:transparent;
    .nav0{
      border-left: 1px solid rgba(255,255,255,.1);
    }
    a{
      color:#ffffff;
    }
    .icon-sousuo{
      border-left: 1px solid rgba(255, 255, 255, 0.1);
    }
    .bocweb-logo{
      .i0{
        opacity: 1;
      }
      .i1{
        opacity: 0;
      }
    }

    .navleft-ul{
      .li{
        .imgd{
          .i0{
            opacity: 1;
          }
          .i1,
          .i2{
            opacity: 0;
          }
        }
        &:hover,&.active{
          .imgd{
            .i0{
              opacity: 0;
            }
            .i2{
              opacity: 0;
            }
            .i1{
              opacity: 1;
            }
          }
        }

      }
    }
  }
  a{
    color:#4c4c4c;
  }
  .bocweb-logo{
    width: 160px;
    height: 70px;
    position: relative;
    margin-right: 60px;
    img{
      position: absolute;
      top:0;
      bottom:0;
      margin: auto;
    }
    .i0{
      opacity: 0;
    }
    .i1{
      opacity: 1;
    }
  }
  .bocweb-navleft{
    padding-left: 40px;
    box-sizing: border-box;
  }
  .navleft-ul{
    .li{
      float:left;
      padding-left: 30px;
      box-sizing: border-box;
      position: relative;
      &:nth-child(n+2){
        margin-left:40px;
      }
      .imgd{
        .i2{
          opacity: 1;
        }
        .i0{
          opacity: 0;
        }
      }
      &:hover,&.active{
        color:#059ea0;
        transition:.5s ease-in-out;
        span{
          color:#059ea0;
           transition:.5s ease-in-out;
        }
        .imgd{
          img{
            transition:.5s ease-in-out;
          }
          .i0{
            opacity: 0;
          }
          .i2{
            opacity: 0;
          }
          .i1{
            opacity: 1;
          }
        }
      }
      .imgd{
        position: absolute;
        left:0;
        top:0;
        bottom:0;
        margin: auto;
        width: 20px;
        height: 20px;
        img{
            transition:.5s ease-in-out;
        }
      }
    }
  }
  .bocweb-nav{
    .nav-li{
      float:left;
      .li-top{
        transition:.5s ease-in-out;
      }
      &:hover .li-top,&.active .li-top{
        color:#059ea0;
        transition:.5s ease-in-out;
      }
      &:nth-child(n+2){
      margin-left: 95px;
      }
    }
    .nav0{
      width: 80px;
      height: 70px;
    }

  }

}
.slide-mspan{
  position: absolute;
  width: 45px;
  height: 30px;
  background:url(../img/x5.png) no-repeat center;
  background-size: 100%;
  left:0;
  right:0;
  bottom:20px;
  margin:auto;
  z-index: 10;
}
.slide-span{
  text-align: center;
  position: absolute;
  width: 115px;
  height: 95px;
  padding-bottom: 85px;
  line-height: 1;
  left:0;
  right:0;
  bottom:0;
  margin: auto;
  z-index: 4;
  color:#ffffff;
  box-sizing: border-box;
  cursor: pointer;
  &:after{
    position:absolute;
    width: 1px;
    height: 50px;
    bottom:0;
    left:0;
    right:0;
    background:#e0aca1;
    content:"";
    margin: auto;
  }
}
.rightding{
  position: absolute;
  right: 70px;
  bottom:45px;
  z-index: 8;
    .span{
      width: 50px;
      height: 50px;
      border-radius: 50%;
      background:url(../img/a2.png) rgba(198,198,198,.5)  no-repeat center;
        transition:.5s ease-in-out;
    }
    &:hover{
      .span{
        background-color:#026c6d;
        transition:.5s ease-in-out;
      }
      .text{
        opacity: 1;
        transition:.5s ease-in-out;
        transform:translateX(0);
      }
    }
    .text{
      width: 150px;
      height: 30px;
      background:#008b8d;
      border-radius: 4px;
      color:#ffffff;
      text-align: center;
      line-height: 30px;
      margin-top: 10px;
      margin-right: 8px;
      position: relative;
      cursor: pointer;
      display: block;
      opacity: 0;
      transition:.5s ease-in-out;
      transform:translateX(-20px);
      &:after{
        width:8px;
        height: 8px;
        content:"";
        position: absolute;
        right: -8px;
        top:0;
        bottom:0;
        margin: auto;
        background:url(../img/a3.png) no-repeat center;
        background-size: 100%;
      }
    }

}

.section2{
  .items{

  }

}
.w1460{
  width: 1460px;
  margin:0 auto;
}

.bocweb-footer{
  height: 250px;
  background:#ffffff;
  border-top: 1px solid #e5e5e5;
  padding-top: 60px;
  box-sizing: border-box;
  font-size: 12px;
  color:#000;
  a{
    display: inline-block;  color:#000;
    &:hover{
      color:#059ea0;
      transition:.5s ease-in-out;
    }
  }
  .img{
    width: 240px;
    margin-top: 10px;
    height: 70px;
  }
  .ul{
    margin-left: 40px;
    line-height: 1;
    text-align: center;
    font-size: 14px;
    color:#677286;
    .li{
      float:left;
    }
    .li0{
      margin-right: 25px;
    }
    .i{
      width: 85px;
      height: 85px;
      margin-bottom: 10px;
    }
  }
  .words{
    text-align: right;
    font-size: 12px;
    line-height: 23px;
    .t0{
      margin-bottom: 24px;
    }
    .it{
      display: inline-block;
      padding:0 18px;
      border-right: 1px solid #c7c7c7;
      box-sizing: border-box;
      line-height: 1.1;
      font-size: 14px;
      color:#677286;
      &:last-child{
        padding-right:0;
        border-right:none;
      }
      &:hover{
        color:#059ea0;
      }
    }

  }
}
.e6{
  background:#e6e6e6;
}
.ft44{
  font-size: 44px;
}
.ft50{

  font-size: 50px;
}
.ft32{
  font-size: 32px;
}
.w750{
  width: 750px;
  margin:0 auto;
}
.c0{
  text-align: center;
}
.ft60{
  font-size: 60px;
}
.header.active .nav-btn .line{
  background:#fff;
}
.ft26{
  font-size: 26px;
}
.ft38{
  font-size: 38px;
}
.f3{
  background:#f3f3f3;
}
.f7{
  background:#f7f7f7;
}
.w900{
  width: 900px;
  margin:0 auto;
}
.w820{
  width: 820px;
  margin:0 auto;
}
.con-banner{
  position: relative;
  overflow: hidden;
  .serve-words{
    color:#fff;
    line-height: 1.1;
    position: absolute;
    top:0;
    left:0;
    right:0;
    bottom:0;
    margin:auto;
    height: 115px;
    .cnm{
      margin-top: 23px;
    }
  }

  .glass-words{
      text-align: center;
    .cn60{
        text-transform: uppercase;
      font-weight: bold;
      span{
        color:#04a7a1;
      }
    }
    .cnm30{
      margin-top: 40px;
    }

  }

  .mimg{
    width: 100%;
  }
  .con-tit{
    line-height: 80px;
    border-top: 1px solid rgba(255,255,255,.1);
    position: absolute;
    width: 100%;
    bottom:0;
    left:0;
    .conbox{
      a{
        display: block;
        color:#ffffff;
      }
      .items{
        float:left;
        width: 33.33%;
        font-size: 17px;
        color:#fafafa;
        text-align: center;
        transition:.5s ease-in-out;
        &:hover a,&.active a{
          background:#0aadb1;
          transition:.5s ease-in-out;
        }
        img{
          display: inline-block;
          vertical-align: middle;
        }
      }
    }
  }
  .images{
    height: 675px;
    position: relative;
    &:after{
      position:absolute;
      width: 100%;
      left:0;
      bottom:0;
      height:148px;
      content:"";
      background:url(../img/bg.png) no-repeat bottom;
      background-size: cover;
    }
  }
  .words{
    width: 100%;
    line-height: 1;
    text-align: center;
    height: 167px;
    position: absolute;
    top:0;
    bottom:0;
    margin: auto;
    color:#ffffff;
    .en{
      margin-top: 15px;
      line-height: 1;
    }
    .span{
      width: 12px;
      height: 20px;
      background:url(../img/o15.png) no-repeat center;
      background-size: 100%;
      margin:0 auto;
      margin-top: 60px;
    }
  }
  .wordsdetail{
     font-size: 48px;
     color:#ffffff;
     position: absolute;
     height: 105px;
     top:0;
     bottom:0;
     left:0;
     right:0;
     margin: auto;
     .line{
      width: 75px;
      height: 5px;
      background:#ffffff;
      margin-bottom: 50px;
     }
     .cn{
      line-height: 50px;
      height: 50px;
     }

  }

}
.con-banner .con-tit.con-titswiper .conbox .items{
  width: 100%;
  float:none;
}

.w1480{
  width: 1480px;
  margin:0 auto;
}
.qxbox{
  padding-right: 1%;
  box-sizing: border-box;
}

.case-details{
  .details-top{
    background:#ffffff;
    position: relative;
    img{
      width: 100%;
    }

    .words{
      padding:60px;
      padding-left: 85px;
      box-sizing: border-box;
      font-size: 14px;
      color:#666666;
      position: absolute;
      height: 100%;

    }
    .en{
      line-height: 1.2;
      color:#05a3a6;
      font-size: 30px;
    }
     .line{
      width: 22px;
      height: 3px;
      background:#04a7a1;
      margin-top: 13px;
      margin-bottom: 36px;
     }
     .cn{
      color:#05a3a6;
      font-size: 24px;
     }
     .p{
      line-height: 30px;
      margin-top: 40px;
     }


  }
  .details-bot{
    padding:55px;
    padding-bottom: 75px;
    background:#ffffff;
    box-sizing: border-box;
    margin-top: 15px;
      p{
        display: block;
      }
     .img:nth-child(n+2),p:nth-child(n+2){
      margin-top: 30px;
    }
  }
}


@media(max-width:480px){
.header-search-wrap{width: 72%;margin: 0 auto;left: 0; right: 0;background: #fff}




}