CSS Flexbox

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

I'm glad I used sass instead of vanilla css.

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

I didn't know how to change the color of the marker of the lists. Then I searched online and I found li::marker {}

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

Can you say if the margins are correct? Is it margin collapse a bad thing?