[Plugin: NextGEN Gallery] Help! Can't style the Nextgen add-on galleryview!

http://www.treespacestudio.com/home/how-it-works-bespoke/

I usually do fine styling plugins etc but I cannot for the life of me figure out how to do this! I managed to change some basic sizes in the main galleryview php as well as calling it out in my theme’s custom css file for galleryview css custom changes.

But I cannot change the positioning, etc anything else! I can do it in Firebug (element style) but when I copied the code from there to my custom css file it doesn’t work! Please help me figure this out…

Thanks!
A

http://wordpress.org/extend/plugins/nextgen-gallery/