QR code made with display flex and CSS

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

I struggled positioning the Card at the center until I realized I was doing things too much complicated. I've learned more about the Vh and Vw properties as well as the positioning of the Divs. Next time I'll try to make things simple before starting to add properties.

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

I was not sure how to make the webpage responsive, I've been learning to code for almost 12 days now and I'm trying to understand the new concepts at the time I'm using them.

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

The use of the Vh and Vw properties, positioning the Divs and creating the structure.