event layout wrong page width

I am new to this plugin. I made an event, and the event page itself is fine, but the individual event doesn’t follow my site’s layout (they are displaying at 100% page width but my page is set at 1310px wide – see page above). I can’t see how to fix this, or why it’s happening – seems like an error.

Also, is it possible to add some css to change text size easily or do I have to replace the entire stylesheet?

Another question – if I only want to list my events and not have them link to the individual event, is it possible to disable the links?

thanks for your help,
Nancy

The page I need help with: [log in to see the link]