.department-tab-con{
    display: flex;
    .table-con{
        flex:1;
        max-width: calc(100% - 290px);
        .post-name{
          max-width: 200px;
          overflow: hidden;
          text-overflow: ellipsis;
          white-space: nowrap;
        }
        .student-name{
          max-width: 120px;
          white-space:nowrap;
          overflow:hidden;
          text-overflow:ellipsis;
          vertical-align: middle;
          display: inline-block; 
        }
        .operate-area{
          margin-bottom:16px;
          .add-user-btn{
            margin-right:8px;
          }
          .del-user-btn{
            margin-right:8px;
          }
          .update-user-btn{
            margin-right:8px;
          }
          .origin-text{
            font-size:14px;
            color:#999;
          }
          .view-text{
            font-size:14px;
            color:#5289FA;
          }
        }
        .operate{
          .operate__item{
            color:#2966FF;
            cursor: pointer;
          }
        }
      }
}