Navigation Coding

I was hired by a guy to fix just a few small things on his website, one of which was to uncenter the navigation bar so there is not spaces on either side.

link

I don’t know what’s happened but no matter what coding I plug in, the navigation bar does not move. Here is the navigation code:

[CSS code moderated – the link to yur site is fine to access the stylesheet]

If anyone can see the issue or has a line of coding that could help, I would appreciate it. I really don’t want to ask for the theme.