i am not sure what column add-on you are using but looking at one of the pages i can see these classes: .tmm .tmm_member so you could target them with some CSS. Let me know.
You can do them individually: eg. padding-left: 10px; or you can do them as a set: padding: 10px 10px 10px 10px; the 4 variables are Top, Right, Down, Left.