table {
  border: solid 2px #222;
  empty-cells: show;
  border-collapse: collapse;
}

th,td {
  border: solid 1px #888;
}

th.border1121,td.border1121 {
  border-width:1px 1px 2px 1px;
  border-color: #888 #888 #222 #888;
}