Testimonials Grid Section using grid and flexbox

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

I am proud of completing the project, and I wouldn't not change anything.

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

I was having trouble placing elements with grid because I was used to flexbox and working in 2d was a different experience but I figured it out. I also hadn't used background image so I was unaware how to use attachment. I looked it up and figured out I was using fixed instead of local.

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

I would welcomed any feedback especially how I used css grid. I was wondering how you would center your grid items to the center of the screen responsively.