CSS Override

Hi,
Sorry for the delay, the reason I used !important is because some themes has an ugly style for widget.

What theme are you using?

I am using a custom child theme based on the standard twenty ten theme that comes with wordpress. The custom child theme is all my coding.

the best way is create a new css rule in your child theme style like below

.your-sidebar-class .rpwe {
 // your rules here !important.
}

Thank you Satrya, I was able to get my css rules to work by adding the ID that I used to wrap the rpwe plugin in front of the rpwe class names.

Thank you Satrya, that worked!