QR-Code component using HTML and CSS flexbox

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

I honestly just want to get my hands dirty as quickly as possible. This particular project was no challenge at all for me because I have been building more complex UIs for a while but this time I want to immerse myself in Frontend mentor projects as part of my learning.

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

Maybe a little challenge with the media query, maybe just a little

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

I would like a professional constructive criticism of my code and the overall project, with possible solutions or improvements.