QR code component challenge using HTML, CSS Flexbox

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

i am very proud that I done my first challenge. as iam in learning stage first I concentrate on improving my skills

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

Learning concepts in not a challenge, but application is a challenge. At first I tried to solve using basic CSS and box model and then I used css flexbox

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

responsiveness for different screen sizes