.center {
      text-align: center;
    }
    table {
      margin-left: auto;
      margin-right: auto;
    }
    #footer {
      padding: 2em 0 0 0;
      font: italic 11px/13px arial, helvetica, sans-serif;
      text-align: center;
    }
    .past-race{
      width: 15em;
    }