edit: Perhaps you thought I meant for you to post this script in a banner or something? No, I just left that there as a temporary band-aid for other users so you weren't constantly heckled with "FIX PLZ THIS IS HARD TO READ"
No, the temporary solution is to switch to Chrome or Safari, not to modify Firefox such that it works around the current state of our CSS. The bug is in Firefox. Altering your personal installation of Firefox is not the way to address this situation.