hefler/vanilla-masonry — comment on commit 2b4be6bb571f65cea512bd7d83a4652b1b47ce6b
File:  line 0
By hefler:

Because I'm doing a responsive layout where the container needs to stay centered all the time the viewport is smaller than the max-width. When bigger it should stop there, but it wasn't happening. The tiles kept stacking, though centered.