CODE EXAMPLE FOR CSS

cannot apply border radius to tr

    tr:first-child th:first-child {
      border-top-left-radius: 70px;
      border-bottom-left-radius: 70px;
    }
    tr:first-child th:last-child {
      border-top-right-radius: 70px;
      border-bottom-right-radius: 70px;
    }