der-width: 1px;
      border-spacing: 2px;
      border-style: dotted;
      border-color: gray;
      border-collapse: collapse;
      font-size: 0.7em;
    }

    .reveal table th {
      border-width: 1px;
      padding-left: 10px;
      padding-right: 25px;
      font-weight: bold;
      border-style: dotted;
      border-color: gray;
    }

    .reveal table td {
      border-width: 1px;
      padding-left: 10px;
      padding-right: 25px;
      border-style: dotted;
      border-color: gray;
    }


 