I recently added the Events+ plugin to my site (I am using the Vantage Business Directory theme from Appthemes) as you can see at http://www.boulder-health-guide.com/events/

I am unsure how to set the events calendar to fill the full width. As of now it has a sidebar and the footer has squished into a partial width of the screen. I realize this may be a theme conflict with the plugin, however, I thought I would ask all the helpful people here if you had any ideas of how to change this. I suppose a sidebar would be okay, although I don't see a way to set a custom sidebar for this or how to get the footer to stretch across the full width. I have the settings set as the screen shot shows.

Thanks.