This is a solution to the QR code component challenge on Frontend Mentor. Frontend Mentor challenges help you improve your coding skills by building realistic projects.
https://suebxl.github.io/challenges_frontend_mentor/
- Semantic HTML5 markup
- CSS custom properties
- display: flex;
-create a git repository
- https://css-tricks.com/snippets/css/a-guide-to-flexbox/ - this is great guide for using display: flex in the styles sheet.