Using CSS positioning to center a single container

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

I used Figma template design as a reference to make my design as close to the original as possible.

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

I used CSS positioning instead of the easier methods like Flexbox or Grid since it's an area I still find quite confusing. It didn’t work initially, but I got it right after remembering to apply the translate function.