What is a good first HTML + CSS project?

Hey Steemit Community!

I recently finished the introductory HTML + CSS walkthrough on CodeAcademy and I am looking for some inspiration on what is a good first project. After doing some cursory research it looks like the most common thing is to design a simple personal website. I will definitely build a personal website if that is the best way to solidify some of the foundational skills, but I am interested to hear some other suggestions.

What is a good first HTML + CSS project?

Additionally, what would you suggest is the next language I should start learning? JavaScript?

Thank you in advance for the suggestions!