QR code component built with HTML and CSS

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

I am proud of the fact the fact that I was able to improve on mastering CSS tricks of adjusting heights and widths using vh units and also tweaking backing images

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

I have become a bit rusty in CSS, so it took me some time to get back some tricks. To overcome this challenge, I was referring to CSS documentation available on w3schools website

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

I would like to improve my mastery of CSS tricks in order to reduce the time I take to complete challenges/projects. I would need some expert guidance on what to prioritize in the many CSS tricks available; I am a bit of a slow learner :D)