Responsize Launch Countdown Webpage using Animation and CSS Flexbox

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

I am most proud of how I followed the "Don't Repeat Yourself" rule when writing my Javascript. As Liked my solution to finding the time to from a randomly generated date and time.

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

I encountered the challenge of utilizing the display Flex property. I solved it by trying multiple use cases. I will master it eventually.