The Atomic/Functional CSS Movement

When I published [Expressive CSS](https://johnpolacek.github.io/expressive-css/) a few months ago, I knew it would be controversial, and it was (as evidenced in the comments on my [Content & Display Patterns with Expressive CSS](https://johnpolacek.github.io/expressive-css-content-display-patterns/) post). In the time since, there have been many articles and projects published by others that also advocate lightweight, scalable CSS using utility classes that are easy to write and understand....