I made a sample event and started an Events page. When I click on that event, it opens a page for just that event as expected – but unexpectedly shows up formatted very differently than any other page on the site.
The only place I could find in WordPress, including the Gaea theme options, is in the page template (single-event.php).
If it’s the case, that editing that one file, is the only way to format a single event’s page, I’d be surprised. Is there something I’m not aware of that’s affecting how that page displays – with the text spilling over the margins, menu overlapping the container and going off the edge of the browser window.. etc. it really looks like something critical went wrong.
Just to rule it out, I went and commented out all the ‘Custom CSS’ I’d added. Still no change. I haven’t edited any of the other PHP files. so, not sure what’s going wrong.
If you want to take a look let me know and I’ll send you a link.