style.css 188 B

12345678910
  1. td {
  2. border-style: ridge;
  3. width: 40px;
  4. height: 40px;
  5. text-align: center;
  6. vertical-align: middle;
  7. }
  8. tr:nth-child(2n + 1) {
  9. background-color: rgb(223, 227, 235);
  10. }