body {
    font-family: "Benton Sans", "Helvetica Neue", helvetica, arial, sans-serif;
    margin: 2em;
  }
  
  h1 {
    font-style: italic;
    color: #373fff;
  }
  h1 {
    text-align: center;
  }
  td {
    width: 100px;
    height: 100px;
  }
  table {
    margin: 5px auto;
  }
  .vert {
    border-left: 2px solid black;
    border-right: 2px solid black;
  }
  .hori {
    border-top: 2px solid black;
    border-bottom: 2px solid black;
  }