Newsletter sign-up form with success message

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

Using JavaScript to perform simple email validation. Maybe it's not the best solution to use visibility to display or dismiss an element, so I would try something else next time.

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

Positioning the list icon with the list content. I used 'background-image' instead of 'list-style-image' and positioned the icon with 'background-position'.

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

All feedback is welcome.