Content on the Portfolio Item Page

I’ve followed your suggested instructions on how to add portfolio items, however, when I try to code in some content alongside the featured image in the post, the content stays in the far right no matter how much content I add.

For reference, please visit — quint.bazookadigital.com/portfolio_item/the-medical-industry/

(keep in mind, this is at a staging point at this url)

Thanks!