.c64screen {
  background: #6c5eb5;
  border-collapse: collapse;
  color:  white;
  font: 200% monospace;
  width: auto;

  td {
    height: 2em !important;
    padding: .2em;
    text-align: right;
    width: 2em !important;
  }

  tr:nth-child(odd) td:nth-child(odd),
  tr:nth-child(even) td:nth-child(even) {
    background: #1a0c92
  }

  tr:nth-child(1n+8),
  td:nth-child(1n+8) {
    display: none
  }

  tr:nth-child(1n+23) {
    display: table-row
  }

  td:nth-child(1n+35) {
    display: table-cell
  }
}