oops! i re-sized the computer's screen to 1,024x768 and the rail including the ads is almost hidden..not my intention.
I removed the left padding and added 20 px to the right margin because the rail covers a part of the first itembox when using the custom theme (at least that's what I saw before i resized the resolution). Hope to see a code for custom colors. Great job with this one. :D I've seen posts asking how to move the rail so thisll definitely make them happy.