Learn CSS Variables by Building a City Skyline -Thanks to freeCodeCamp
Sample code from freeaCodeCamp's (New) Responsive Web Design.
In this Responsive Web Design Certification, I learned the languages to build webpages: HTML (Hypertext Markup Language) for content, and CSS (Cascading Style Sheets) for design.
CSS variables help you organize your styles and reuse them.
By building a city skyline. I learned how to configure CSS variables so I can reuse them whenever I want.