Masonry layout with a subgrid (original) (raw)

1 2 3 4a 4b 1 2 3 4a 4b 4c 5 1 2 3 4a 4b 4c 5 1 2 3 4a 4b 4c 5 1 2 3 4a 4b 4c 5 1 2 3 4a 4b 4c 5 1 2 3 4a 4b 4c 5 1 2 3 4a 4b 4c 5 1 2 3 4a 4b 4c 5