.table-fixed1 thead {
    width: 97%;
  }
  .table-fixed1 tbody {
    height: 300px;
    overflow-y: auto;
    width: 100%;
  }
  .table-fixed1 thead, .table-fixed1 tbody, .table-fixed1 tr, .table-fixed1 td, .table-fixed1 th {
    display: block;
  }
  .table-fixed1 tbody td, .table-fixed1 thead > tr> th {
    float: left;
    border-bottom-width: 0;
  }