four card feature section

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

I was supposed to use a CSS grid to design this project but I couldn't perfect it with the grid so decided to use Flex. please I think I need more explanation on grid although I am going to learn grid with webos video hopefully it brings to my understanding of grid

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

I tried using a display grid to solve the solution but I ended up using display flex using flex is much easier and less stressful but with grid I didn't know why when I used span it didn't give an accurate display that I needed, I am seriously going to master grid before the end this learning path

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

in Readme file on git how do I add it to my project without creating another branch