Preview card component using Flexbox

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

Overall, I'm happy with the total amount of markup and CSS code I have here. Maybe the CSS is just a tad bit bloated, but I don't feel it's excessive. I was pleased to knock out another component project in fairly short amount of time.

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

Took a bit of trial and error to get the card hover state working how I wanted, but Heydon Pickering's guidance over at the Inclusive Components blog was quite helpful.

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

Suggestions on streamlining my CSS are always appreciated.