Social media links profile using CSS flexbox

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

I'm proud that my first attempt at making something with HTML and CSS looks nice and clean.

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

It took me some time to figure out which sizes to use in media queries depending on the screen size. I tried various sizes and used the ones I thought looked best.

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

I wasn't sure how to best incorporate responsive layout practices (and still not really sure if I chose the best way). I would like any tips on font-sizes and scaling layouts to fit various screen sizes.