.slide{
    width: 50px;
    height: 250px;
    position: fixed;
    top: 50%;
    margin-top: -126px;
    background: #018D75;
    right: 0;
    border-radius: 5px 0 0 5px;
    z-index: 999;
  }
  .slide ul{
    list-style: none;
  }
  .slide .icon li{
    width: 49px;
    height: 50px;
    background: url(/img/icon.png) no-repeat;
  }
  .slide .icon .up{
    background-position:-330px -120px ;
  }
  .slide .icon li.qq{
    background-position:-385px -73px ;
  }
  .slide .icon li.tel{
    background-position:-385px -160px ;
  }
  .slide .icon li.wx{
    background-position:-385px -120px ;
  }
  .slide .icon li.down{
    background-position:-330px -160px ;
  }
  .slide .info{
    top: 50%;
    height: 147px;
    position: absolute;
    right: 100%;
    background: #018D75;
    width: 0px;
    overflow: hidden;
    margin-top: -73.5px;
    transition:0.5s;
    border-radius:4px 0 0 4px ;
  }
  .slide .info.hover{
    width: 145px;
    
  }
  .slide .info li{
    width: 145px;
    color: #CCCCCC;
    text-align: center;
  }
  .slide .info li p{
    font-size: 1.1em;
    line-height: 2em;
    padding: 15px;
    text-align: left;
  }
  .slide .info li.qq p a{
    display: block;
    margin-top: 12px;
    width: 100px;
    height: 32px;
    line-height: 32px;
    color: #00DFB9;
    font-size: 16px;   
    text-align: center;
    text-decoration: none;
    border: 1px solid #00DFB9;
    border-radius: 5px;
  }
  .slide .info li.qq p a:hover{
    color: #FFFFFF;
    border: none;
    background: #00E0DB;
  }
  .slide .info li div.img{
    height: 100%;
    background: #DEFFF9;
    margin: 15px;
  }
  .slide .info li div.img img{
    width: 100%;
    height: 100%;
  }
  /*控制菜单的按钮*/
  .index_cy{
    width: 30px;
    height: 30px;
    background: url(/img/index_cy.png);
    position: fixed;
    right: 0;
    top: 50%;
    margin-top: 140px;
    background-position: 62px 0;
    cursor: pointer;
  }
  .index_cy2{
    width: 30px;
    height: 30px;
    background: url(/img/index_cy.png);
    position: fixed;
    right: 0;
    top: 50%;
    margin-top: 140px;
    background-position: 30px 0;
    cursor: pointer;
  }
  
  /*自适应 当屏小于1050时隐藏*/
  @media screen and (max-width: 1050px) {
    .slide{
      display: none;
    }
    #btn{
      display: none;
    }
    
  }