.rightfix {
    position: fixed;
    top: 400px;
    right: 0px;
    width: 60px;
    border: 1px solid #dee2e7;
    border-right: none;
    z-index: 99;
    background: #fff;
  }
  
  .fix_ul li {
    font-size: 12px;
    background: #0072bc;
    text-align: center;
    float: none;
    position: relative;
    width: 60px;
    height: 60px;
    border-bottom: 1px solid #dee2e7;
    line-height: 60px;
    margin-bottom: 0px;
    color: #fff;
  }
  
  .fix_ul li i {
    font-size: 26px;
    color: #FFF;
  }
  
  .fix_ul li:nth-child(2n) {
    background:#0072bc;
  }
  
  .right_div {
    display: none;
    position: absolute;
    right: 60px;
    top: 0px;
    background: #fff;
    padding: 5px;
    line-height: 30px;
    transition: all 0.2s ease-in-out;
    min-width: 120px;
  }
  
  .fix_ul li:hover a {
    color: #848484;
  }
  
  .fix_ul li:hover .right_div {
    display: block;
    right: 60px;
  }
  
  .fix_ul li:hover {
    background: #0072bc;
  }
  
  .fix_ul li:hover i {
    color: #fff;
  }