Unfortunately we can’t guarantee that your theme won’t alter how we intended the Project Panorama shortcodes to display. We’ve tried our best to make them compatible with most themes, but there are some out there that use heavy handed styling.
Luckily you can typically fix these issues by manually adjusting your theme’s style.css file. It’s best to leave this work to professionals and the subject is too broad to describe exactly what must be done. Consider attending a local WordPress meetup to find someone who can assist you if you need theme alteration.