td {
height: 10px;
min-width: 10px;
}
.tile0 {
  background-image: url('pal/3803.png');
}

.tile1 {
  background-image: url('pal/2003.png');
}

.tile2 {
  background-image: url('pal/2805.png');
}

.tile3 {
  background-image: url('pal/3004.png');
}

.tile4 {
  background-image: url('pal/2801.png');
}

.tile5 {
  background-image: url('pal/3000.png');
}