simple html/css qr-code page

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

I'm most proud of my handling of margin, padding, and element sizing. Next time I would get further into typography and vertical centering of the container div element.

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

Finding an appropriate height for the container div was challenging until I thought to try setting the div's height value to "auto."

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

Styling and execution. Thanks!