Simple Catch Pro – Full Width Template

Hello: I've purchased Simple Catch Pro and am wondering if there is full width template. I need just a simple full width page template as a wrapper for something else - an event calendar plug-in specifically. Here's an example of what I mean: http://dev.cthumanities.org/events/ It's picking up the right sidebar - which is what I've default selected for the site - but I need to add a full width template to a sub-directory for the plug-in so it will use full width. Can you tell me what that's named? Or, can this be 'fixed' with CSS? Thanks, Lisa