Social Links Profile Using Flexbox

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

I'm most proud of the fact that I figured out the whole link-button-hove situation. I thought the links where suppose to be buttons (maybe they were?) but then I couldn't get the hover thing to work. So then I tried wrapping the buttons in anchor-tags which solved the problem but when I tried to validate my code I got a bunch of errors. But eventually I figured out that they were suppose to be links (duh it's called social links profile lol).

What would I do differently? I don't know. Maybe try and finish the challenge in one sitting, because it's difficult working on it and then not doing anythin on it for like a day and then picking it up again. But I have a full-time job and work has been crazy for a few days and sleep is a thing so...

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

The button-problem. Which wasn't really a problem because they were suppose to be links. I'm guessing. I also had a problem with the bottom part of my buttons (before I turned them into links) disappering which I have no idea what that was about or how I solved it.

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

When are you suppose to use buttons and when are you suppose to use links? I mean links are links and buttons are buttons, but I mean what do you use buttons for? Is it just like submit, send, and stuff like that?