Response FAQ-Accordion page with Angular

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

I am proud about the fact I created this project with Angular, first frontend mini project I do with this framework, can't imagine it's power with .net web API. Next time I will try to have more organized and structured folder structure and workspace

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

the typescript for the buttons wasn't as easy as I thought, but needless to say thanks to directives I made a lovely project, had some issues also with managing the width of the main box

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

Am I doing media queries wrong? I got a feeling I should be using 320px, 768px, 1440px (specific queries) and not random ones like I do in my projects, also is there an even more efficient way for creating this project with Angular?

Also how do I deploy my Angular project to Github? As you can see I faced some problems there :p