four card feature section using Saas

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

I like the layout.

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

To move the cards left and right, I used position absolute and position relative, but I'm not sure that's the ideal solution.

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

Is there a better solution to move the cards left and right than the one I used?