Responsive contact form using HTML, CSS, JavaScript

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

I read like the way it looks :)

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

Unfortunately, I was not able to overcome these challenges but the success check mark image for some reason has nothing in it so I was not able to add it to the solution. When I submit the form, I was wanted the message to display for a little and then disappear. It does that, it disappears way to quickly and increasing the time out doesn't seem to help with anything.

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

The success check mark image for some reason has nothing in it so I was able to add it to the solution. When I submit the form, I was wanted the message to display for a little and then disappear it does that but it disappears very quickly. I did increase he timeout but still nothing. When it comes to form validation on smaller screen, the text error message do not fit in the form box. Can't figure out a way to fix that.