.contact_box{width:52px;height:174px;position:fixed;top:450px;background:#fff;right:0;z-index:10;box-shadow: 2px 2px 8px rgba(27, 64, 141, 0.15);}
      .contact_box>ul>li{list-style:none;width:100%;height:33.33%;text-align:center;cursor:pointer;}
      .contact_box>ul>li img{margin-top:15px;}
       .contact_box>ul>li>div{
         display:none;
       }
      .phonenum_box{
        width: 124px;
        height: 30px;
        box-shadow: 2px 2px 8px rgb(27 64 141 15%);
        line-height: 30px;
        text-align: center;
        position: absolute;
        top: 0;
        right: 56px;
        z-index: 22;
        background:#fff;
      }
      .email_box{
        width: 124px;
        height: 30px;
        box-shadow: 2px 2px 8px rgb(27 64 141 15%);
        line-height: 30px;
        text-align: center;
        position: absolute;
        bottom: 0;
        right: 56px;
        z-index: 22;
        background:#fff;
      }
      .weichat_box{
        width:260px;
        position: absolute;
        top: 0;
        right: 56px;
        z-index: 22;
        background:#fff;
        box-shadow: 2px 2px 8px 2px rgb(27 64 141 / 15%);
        padding:20px;
        display: flex;
      }
      .weichat_box>div{
        width:120px;
        height:180px;
        box-sizing: border-box;
        float: left;
      }
      .weichat_box>div:last-child {
        margin-left:20px;
      }
      .weichat_box>div>img{
        width:100%;
        height:130px;
      }
      .weichat_box>div>div{
        line-height:30px;
        font-size:12px;
        text-align:center;
        color:#222;
      }
      .maoLink{
        display:block;
        height:76px;
        position:fixed;
        top:635px;
        right:0;
        cursor:pointer;
      }
      .maoLink>img{
        width:100%;
        height:100%;
      }
      .topPosition{
        position:fixed;
        top:0;
        left:0;
      }