3 Column Preview Card Component, HTML, CSS, flexbox, mobile first

Hello Everyone!

I just posted the solution for this challenge, I had a lot of fun doing it and resolving some margin and padding "puzzles".

My goal was to make this challenge pixel perfect even with the paragraphs break lines. However, I am not sure if this approach has made my css larger than what it's needed.

Please, if you have any feedbacks about this or any other suggestions, feel free to let me know.