3-column preview card component

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

I am proud that I have completed another challenge and learn new practical things like button/anchor text change when aa of these texts are different color

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

Styling the "learn more" anchor/button text color to different colors. I encountered by adding class names next to .box class like class="box sedan" class="box suv" etc.

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

grid/flex? Iused flexbox. Which is the best in these kind of situations