Responsive four card feature section with grid

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

I am proud of completing this challenge. I learned grid and flex. I learned how to position grid with line number. I want to do it with grid-template areas next time.

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

it is been hard to figure out how to position supervisor and calculator. Fortunately I find the solution in the help channel.

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

I think I need help with an accessibility because I am not sure about did I choose correct html markdown or not.