Hello,
The theme was working perfectly for a while. I was updating some content on my site (joepurnell.com) and all the sudden it started behaving unusually. The main page displays properly, but now when you navigate to any of the other pages using the menus the page doesn’t render properly. The menu navigation options are not shown unless you mouse over them. Any idea what could be causing this issue?
It looks like the unsemantic framework (the CSS framework behind the theme) isn’t being loaded on those pages.
Do you have any plugins installed? Can you try deactivating them and see if that fixes the issue? If so, activate each plugin one by one until the problem plugin is found.