.mailbox_content_right{
    overflow: hidden;
  }
  .mailbox_content_right_div{
      background: #f5f5f5;
      height: 50px;
      width: 100%;
      font-family: 'MicrosoftYaHei-Bold';
      font-size: 18px;
      color: #015293;
      line-height: 50px;
      font-weight: bold;
      clear: left;
  }
  .mailbox_content_right_div span{
    margin-left: 20px;
  }
  .zfwjlb div{
      width: 100%;
      height: 60px;
      line-height: 60px;
      font-family: 'MicrosoftYaHei-Bold';
      font-size: 16px;
      color: #333;
      text-align: center;
      background-color: #fff;
      float: left;
      border-right: #e0e0e0 1px solid;
      border-bottom: #e0e0e0 1px solid;
  }
  .zfwjlb div:hover{
      width: 100%;
      height: 60px;
      line-height: 60px;
      font-family: 'MicrosoftYaHei-Bold';
      font-size: 16px;
      text-align: center;
      color: #f5f5f5;
      float: left;
      background-color: #5897CC;
     
  }
  .zfwjlb{
    width: 100%;
    height: auto;
    float: left;
    border-left: #e0e0e0 1px solid;
    border-top: #e0e0e0 1px solid;
  }