@media (min-width: 751px) {
  .active {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 140px;
    height: 50px;
    background: #0068ff;
    color: #fff;
    border-radius: 25px 25px 25px 25px;
  }
}

/* 移动端 */
@media (max-width: 750px) {
  .banner{
    margin-top: 0;
    /* border: 1px solid #f00; */
  }
  .contact-information{
    margin-top: 0;
    /* border: 1px solid #f00; */
  }
  .banner .banner-title{
    height: auto;
  }
  .banner .banner-subtitle{
    margin-top: 0;
  }
  .contact-information .w{
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 15px;
    padding: 15px 0;
  }
  .banner .banner-subtitle{
    font-size: 14px;
  }
  .contact-information .contact-detail{
    /* border: 1px solid #f00; */
    width: calc(100% - 32px);
    height: auto;
    padding: 5px 16px;
    margin: 0 16px;
  }
  .contact-information .contact-detail .detail-left img{
    width: 15vw;
    height: 15vw;
    margin-top: 10px;
    margin-right: 15px;
  }
  .contact-information .contact-detail .detail-left{
    width: auto;
    margin: 0;
  }
  .contact-information .contact-detail .detail-right .contact-way{
    margin-bottom: 0;
    font-size: 18px;
  }
  .contact-information .contact-detail .detail-right .contact-sub{
    font-size: 12px;
    margin: 10px 0;
  }
  .contact-information .contact-detail .detail-right .contact-icon{
    font-size: 12px;
  }

  /* 办公地址 */
  .office-address{
    margin-top: 20px;
    height: auto;
    padding-bottom:30px;
  }
  .office-address .address-title{
    padding-top: 30px;
  }
  .office-address .address-tab{
    margin-top: 15px;
  }
  .office-address .address-detail{
    flex-direction: column;
    height: auto;
  }
  .office-address .address-detail .detail-left{
    width: 100%;
  }
  .office-address .address-detail .detail-right{
    width: 100%;
    padding-left: 0;
    padding: 16px;
    gap: 5px;
  }
  .office-address .address-detail .detail-right .detail-item{
    margin-top: 0;
    font-size: 14px;
  }
  .office-address .address-detail .detail-right .detail-item:nth-child(2){
    margin-top: 0 !important;
  }
  footer{
    margin-top: 0;
  }



}