Newsletter sign-up form with success message solution using Vanilla JS

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

I'm happy because I finished a project after learning JavaScript from The Net Ninja. In the lesson, I learned how to use something called regex to check if the input in forms is correct.

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

I had a bit of challenge on an error section when the form moves when clicking the button and also aligning the list image icons.

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

I would like some feedback on the challenges I mentioned and how to improve on my code.

Thanks,