Design
Thanks to Mica we have a basic Bootstrap 4 theme running. Literally the most basic framework implemented (which is a good thing, imo).
Typography
Colors
Grid-stuff
I don’t have a ton of experience with using Bootstraps flexbox stuff for layout, but I’m getting it. :)
For reference, the layout stuff is here: https://getbootstrap.com/docs/4.0/layout/grid/