Faq-accordion using HTML, CSS and JavaScript

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

I am most proud that I could make a Java Script Code in order to be able to interact with the elements. It was the first time. It was not easy. What I would do differently in my next project is to set the layout correct, then the Java Script and finally do the styles. I find it easier not to get hang up in CSS while trying to make the both layout for mobile and desktop and the JS

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

It was difficult to understand how to make page keyboar navigation. Still not sure wether what I did was correct. While trying to solve this I read several post in the help channel and google for different options.

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

I would like to know wether I make a good use of the aria-expanded and control or not. And if it is indeed this what the challenge ask for. I am also in doubt with the background change from desktop to mobile. It was difficult to check if the transition from one to another is ok. And how indeed I can see the project in a mobile.