modifying css

Hello, this is driving me crazy… i don’t know what i’m missing??? I want to move the caption box to the top right of the slideshow, overlayed, 150px x 110px. I want to style the title and description text (both just size 1). I want to turn off the background on the thumbnail arrows on hover….

I can find where to change these things with Firebug, but every time i ammend my theme css to reflect these changes not all of the changes happen. I’ve tried resetting the configuration then ammending the relevant css, I’ve tried copying the whole orbit.css file into my theme folder and ammending it, nothing is working completely…. I have managed to change the font of the title and description and that’s it.

PLEASE help if possible!!

thanks………..

http://wordpress.org/extend/plugins/slideshow-satellite/