I'm currently using this hack for my css (
http://www.mediafire.com/download/g443ou6gwgniyfb/bluearmy.rar).
I only want the css. I used brawl box to insert it into common5.pac, but it froze. I then tried placing sc_selcharacter_en.pac into the menu2 folder and it also froze. I'm using riivolution. Also i'm using my wii u for hacks(I don't know if that affects it or not). Please help.