QR-code-component using flexbox

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

I think the way that I used flexbox may be a little clunky, though it seems to work fine. It just didn't feel elegant. I think maybe grid would be a better way to go next time.

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

I am not sure why when I add justify self to the attribution class why it is not going to the bottom of the page. This is something I had trouble with, and I would just end up using css grid to fix, but I feel like it should work in flexbox just fine.