This is a great walkthrough!

I love CSS Grid. When you’ve got a design that really needs it, it feels like magic. But truthfully, I so often try to use it but wind up back with flexbox. Or there’s some quirk to a design that just doesn’t work out. Subgrid will make it much more usable (at least as I understand it) and I’m very excited for it to have wider support.

https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_grid_la...