Centre Menu Items

Hi,

I’ve noticed that the menu’s aren’t completely centred. While this isn’t an issue on a desktop, when browsing on a mobile, it is very noticeable.

Is there anyway to fix this?

http://i72.photobucket.com/albums/i170/Grindzewall/ScreenShot2014-04-27at234436_zpsdd0374b3.png

Thanks Jake