The "invitations" link seems to be vertically offset from other nav links on all SO Careers pages.
I've tried the simple things, like zooming in and out on the browser, and it's always offset. I'm using IE 11.0.9600.17498 on Windows 8.1.
I'd be lying to say I wasn't a bit confused. I'm no expert in CSS, but I'm not seeing anything obvious that could cause this.
It's also worth noting that the
:hover effect seems to be applying "properly," relative to the text. The whole
span seems just to be shifted down.