Hi,
Thought I’d post this for some feedback.
Well done! You have some nifty css works going on there.
I would change mouse cursor when it hovers on submit button.
Add a footer.
Cheers 
Cool, thanks for your feedback.
When resizing the browser window up/down, some of the elements start overlapping each other on the vertical axis. Everything else appears to be handled really well though.
Yeah, admittedly I focused on width. It was getting a bit wonky otherwise with the other CSS stuff I wanted to try out. Thanks for the feedback though.