Article design with javascript.

What are you most proud of, and what would you do differently next time?

This one was a bit overwhelming and I struggled a lot, but I'm proud that I returned and finished it.

What challenges did you encounter, and how did you overcome them?

At first, Javascript's variables didn't work, because I used getByClass and getByTag to get the elements. I read that I needed to add [0] at the end because it returns a list of all the elements under that name so I learned something new.

What specific areas of your project would you like help with?

I struggled with how to start designing the hidden content and the button. I'm sure there is a better way. Your insights and tips are much appreciated!