Problem solved, thanks anyway.

Hi there - I'm new here, please forgive me if I've posted this in the wrong place!

I am definitely a CSS amateur and I've been making a portfolio site over the past week using a parallax setup given to me by a friend. So far I haven't had many problems, but I've found that the final section at the bottom of my page ("Contact details") has a glitch of some sort.

Basically when you try to scroll down from the...