User blog comment:Weskergirl1/HELP ON CSS/@comment-131168-20150114165530

1) Haha, I didn't even know that redirect existed. I don't know if there's any way to specifically claim an URL as a redirect, but I do know if you ask Wikia to change the URL of your wiki they'll make sure the old one redirects to the new one. Maybe this was the case when this wiki was started years back, someone started it as morningmusume. and then decided to make it broader?

2) Sure, nothing proprietary there. :) We're using the ExtendedNavigation script, which allows for two extra levels of submenu vs the Wikia default.