**Issue solved by resetting zoom to 100%.**
For some reason, the forum is stuck in a more compact view meant for mobile devices, and I can't figure out how to return the site to its full layout. I'm using Firefox 71.0 (64-bit) as my browser and have made sure that the Firefox window is maximized. Any suggestions for returning the forum to it's standard layout, or is this an issue with PanBB?
from The Book of Mozilla, 11:14