Full width issue with Crio theme x The Events Calendar

I’m using the Crio theme and have just added the Events Calendar to my site’s main menu. While the calendar does link properly and all the customization settings are working, the calendar does not span across the entire page and seems like it’s limited to the width of some kind of container. Do I need to input .css code to override this? I’ve narrowed it down to the main container. Sorry, I sent this inquiry before but my DNS had not fully transferred and the website was inaccessible.