I'm trying to add spacing between the widgets in my secondary sidebar (on the right), but whether I'm tweaking the padding or the margins, there's no change. Here's the CSS I currently have (in the structure section of the stylesheet):
margin:0px 0px 20px 0px;
padding: 0 0 40px 0;
What am I doing wrong? There's not a sidebar class in the stylesheet -- where would I add this in?