.header-box{
  position: fixed;
  top: 0;
  height: 5.208333vw;
  background: rgba(255, 255, 255, 0.99);
  box-shadow: 0px 1px 10px 0px rgba(0, 0, 0, 0.13);
  padding: 1.5625vw;
  width: 100%;
  z-index: 1;
}

.logobox{
  width: 10.7291666vw;
  float: left;
  object-fit: cover;
}
.right-box{
  font-size: 1.0416666666vw;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #000000;
  float: right;
}
.right-box a{
  color: #000000;
  display: inline-block;
  padding: 3px 1.58333333333vw;
  margin-right: 1.041666vw;
}

.right-box .active{
  background: #1E89FF;
  color: #fff;
  font-weight: 500;
  font-family: PingFangSC-Medium, PingFang SC;
  border-radius: 4px;
}
.right-box a:last-child{
  margin-right: 0;
}
.content-box{
  width:100%;
  padding-top: 5.208333vw;
  min-height: calc(100vh - 25.302083vw);
}

.main-content{
  width: 78.8021vw;
  margin: 0 auto;
  position: relative;
}

.top-leftclice{
  margin-top: 2.8645833vw;
  background-image: url('../images/left_top.png');
  width: 23.59375vw;
  height: 23.59375vw;
  background-size: cover;
  float: left;
}

.center-imgbox {
  width: 43.958333vw;
  height: 33.3854vw;
  background-image: url('../images/center_img.png');
  background-size: cover;
  float: left;
  margin-top: 7.604vw;
  position: relative;
  left: -6.171759375vw;
}
.header-top{
  overflow: hidden;
}

.left-imgbox{
  width: 8.33333vw;
  height: 8.3333vw;
  background-image: url('../images/right_top.png');
  background-size: cover;
  float: right;
  margin-top: 10.9375vw;
}
.desbox{
  padding-top: 6.5625vw;
  text-align: center;
  font-size: 1.041666vw;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #333333;
  line-height: 30px;
}
.wifibox{
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 4.375vw;
}
.item-list{
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  margin-right: 7.39583333vw;
}
.last-one{
  margin-right: 0;
}
.imgbox-tip{
  width: 6.01458vw;
  height: 6.01458vw;
  object-fit: cover;
}
.words-tip{
  font-size: 1.25vw;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #333333;
  padding-top: 1.458333vw;
}
.safe-box{
  margin: 5.10416666vw 0 0;
  padding-bottom: 7.65625vw;
}
.footer-box{
  width: 100%;
  background: #303035;
  height: 21.09375vw;
}
.backimg{
  background-image: url('../images/right_bottom.png');
  background-repeat: no-repeat;
  background-position-x: right;
  background-position-y: 19.5625vw;
  background-size: 20%;
}
.footer-content{
  width: 66.09375vw;
  margin: 0 auto;
  padding: 3.4375vw 0 2.76041666vw;
  color: #fff;
  font-family: PingFangSC-Regular, PingFang SC;
}
.title-company{
  font-size: 1.0416666vw;
  font-weight: 500;
  float: left;
}
.copy-box{
  float: left;
  margin-left: 9.21875vw;
}
.title-copy{
  font-size: 1.0416666vw;
  font-weight: 500;
}
.desc-copy{
  color: #e5e5e5;
  font-size: 0.9375vw;
  font-weight: 400;
  list-style: none;
  margin-top: 1.30208333vw;
  line-height: 1.5432vw;
}
.lastcopy-box{
  margin-left: 6.61458333vw;
}
.copy-descmain{
  font-size: 12px;
  color: #969696;
  text-align: center;
  padding-top: 6.51041666vw;
}
.qrbox{
  float: left;
  margin-left: 5.46875vw;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
.qrimg{
  width: 4.6875vw;
  height: 4.6875vw;
}
.qrdesc{
  font-size: 0.7333vw;
  padding-top: 0.8333vw;
}
@media screen and (min-width: 1920px) {
  .header-box {
    height: 5.208333vw;
    padding: 1.5625vw;
  }
  .main-box{
    width: 67.70833333vw;
    margin: 0 auto;
  }
}