Interactive and Responsive Login-Form with Email Validation

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

In the end, I am most proud of being able to incorporate the JS validity requirements as expected; a simple and entry-level validation.

Next time, I would continue to work on developing my CSS responsive-ness skills to better build my website without having to go back and fix formatting issues at the end.

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

I encountered many challenges in this challenge actually. First, I had to deal with -webkit- issues that kept overriding my CSS, which I eventually learnt (through a good hour of reading) how to fix.

Regarding JS, I also encountered an issue with using the validity() method, only to realise I was missing the validityCheck() method call prior to using any other valid() methods. All issues were overcome through reading and learning of new materials.

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

Mainly, -since JS would be my weakest of the three-, what tips would you provide for my JS?

Secondly I would like specific help with SVGs, as in how would I make it more responsive and not fixed the way it is provided in a project?

Asides from this, any CSS responsiveness help would be highly appreciated.