QR code component solution

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

Happy to submit the challenge, filling out the all forms and the README.MD was the hardest part for now, haha;)

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

I am still a beginner at HTML and CSS, so I want to improve in these areas: Semantic Html // CSS Variables // Generally on professional workflows

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

I am never sure which type of CSS Reset to use, but generally resetting margin and padding at the start helps me a lot.