Qr-code with html and css

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

I would do different next time all the things about size cointainer and image

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

Especially the issue of the size of the container with respect to the page and that it was responsive for other devices.

First I used 'width:%' for containers and img but the website was not responsive. Then I tried to use max-width: vh and it improved.

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

About the things I mentioned before