Actually Meg, the other pages on your site are also having the same issue. The navigation should all appear inline. Look at The Events Calendar sample picture here > https://theeventscalendar.com/wordpress-events-calendar/ <. The first sample picture shows how the dates SHOULD appear. I had to go into Headway's live css editor and add custom css to each button to position it but it's not pretty. It must be a problem with Headway and The Events Calendar. :/ I really hope there's a fix for this.