A QR-code card using flex for centering.

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

I'm proud just to complete the project, even a small one like this.

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

I like my solution with a responsive part of a card, where I use combination of percentage width and hard-coding max-width.

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

I'm open for all kind of comments and criticism, but I always wonder whether I am using the best practices on the code, file organization and stuff.