Newsletter Sign-Up w/ Success Message

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

Integrating JavaScript and :root

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

Never figured out what was wrong with the check mark in the success message. If I were to do this project again I would use react and make it a component.

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

I need help with the checkmark, not sure why it worked in the main page but not in the success message.

In mobile, the photo is hidden after you select "dismiss message," never figured out how to correct it for mobile sizes.

Should the success message have been another page that you navigate to or is the way I tried to show and hide elements the best standard approach?