The challenge about replied a recipe page with HTML5 and CSS3

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

I've achieved the challenge focus the second time to desktop view instead of the first time that I tried to develop for the mobile view. I've tried reused styles to reduce the code amount and simplify it.

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

The code is fighting with me because I know to centre a div in the screen but this challenge is impossible for me at this time, Can you help me and suggest a solution?

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

With the centre the main div (recipe). I will be very grateful