Adam chesters

I'm having a devil of a time thinking how to over-ride the sidebars's title box CSS to match my forum title's CSS with a theme. Quick and easy cut-paste of the class in chrome's console, not sure how to enter it as custom css. Any clues? Site is here It's using ipsType_reset ipsWidget_title It needs to use ipsType_sectionTitle ipsType_reset cForumTitle