Problem with extra padding??

Hey guys,

I am new to wordpress and I’m finding it a little tricky to achieve a couple of things so any assistance from some well versed members would be greatly appreciated.

I am working with a template named Stockholm. Firstly I have a whole bunch (about 400px) of space under my navigation and I have absolutely no idea how to get rid of it? I can’t even find a CSS sheet or know if the site uses one so I’m completely beat.?? I also wish to change the color of some rollovers on the portfolio page? But again no idea how this works?

Lastly, I wouldn’t know how to edit anything in the footer to save myself? I just can’t find anything related to this space anywhere?

Like I said before any help would be greatly appreciated. I just can’t seem to work it out.

Kind Regards

Jonathon