.qc-table table {
    border-collapse: collapse;
    border-color: #999;
  }
  .qc-table .er-title{
    font-size: 16px;
    font-weight: bold;
  }
  .qc-table th, td {
    padding: 10px;
  } 
  .qc-table tr:nth-of-type(2n+1){
    background-color: #d9e2f3;
  }
  .qc-table tr th{
    background-color: #4473c5;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
  }