CSS system alternative to Masonry

Question

I remember a CSS grid system alternative to Masonry (Vanilla) http://masonry.desandro.com/ . That site was black background and displaying/arranging colored boxes (periodic tabl

Answer 1

I'm using this. And it works great with Bootstrap. Basically instead of container, I am using WALL:

This is designed so bricks must be a minimum of 400px. You can do math and change the min-widths if you don't like 400.