A toss-this-in-and-your-HTML-elements-look-great HTML/SCSS component library
https://jasperfrontend.github.io/components/
The menu uses SlickNav by ComputerWolf. You can safely remove any reference of SlickNav from style.scss and ./scripts/app.js. Be sure to minimize the file again afterwards.
I've never really committed much to GitHub before, so pardon me if things are a bit weird or incomplete. This project is a way for me to teach and learn at the same time so if you have any remarks please submit a pull request with improvements and/or drop a comment or issue.