Just on HTML and CSS

Page was created in HTML and CSS, nothing more. It is a practice project for me to get updated on the latest in this skill as well as get a good grasp of the best practices. I challenged myself by doing a desktop-first workflow over the mobile-first approach, most projects I have encountered before followed this approach.

In real world web application projects, a framework or library is normally preferred to speed up development, but it is always a good practice to get a good grasp of the basics.

Feel free to review - particularly focusing on how the code was organized, and feel free to share the best practices.

(I have to estimate the UI and assume the behavior, as I am not using a pro account.)