Four card feature section

What are you most proud of, and what would you do differently next time?

Learned how to use BEM, next time I'll probably try doing things mobile-first.

What challenges did you encounter, and how did you overcome them?

I added a height media query, and it made my phone displaying the site incorrectly

What specific areas of your project would you like help with?

If my structure, naming and flexbox usage are okay