Responsive page using sass and html

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

First project using sass. I think the responsiveness of this code is better than the previous ones.

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

Had a little struggle with the colored borders on the top of the cards. But once I thought of the solution, it was easy.

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

Nothing at the moment.