Hi all! ust had what i believe would be a couple of simple questions.
Thx in advance..

i have been running the smart dark theme on my site for some time and lovin it!
the thing is would it be ok to modify the theme a tad bit to satisfy one small tick i have with the theme?

as you can tell im still a bit new to phpnuke and all and just wanted permission from the author or whatnot

what i want to do is i guess "bevel" the what i call "wire framing" around all of the blocks, forums, and headers.
there is like this light gray almost white border around everything that i would like to smooth out. make the blocks and such still defined and all just not so wire like. i feel this may be an easy change but which image would i edit? mainbar.gif? what does pixil.gif do?

sorry if my question is a bit nubbish

again thx guys/gals!