Template QR using display flex to center the card

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

This exercise showed me that I need to review and improve my skills in HTML/CSS

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

Displaying an element with flex to center an element. At first, I used an old method but checking on the internet, there is a better way with flex or grid

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

I think the dimensions, I don't manage correctly the Figma tool, and perhaps some paddings are not correct