QR Code Challenge - HTML & CSS Solution

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

• How to work with images within a container
• How to work with CSS Custom Properties
• How to center a div horizontally & vertically within a page
• How to use basic Flexbox

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

I know this is a very basic project. But would be helpful regarding the CSS reset, whether to include a popular reset or treat it on a project basis.

Another area of input I would like to get would be on, organizing CSS code based on what I have coded.

Also, any input regarding improving my code would be grateful.