site.css: upper case user badge in user profile page
site.css: upper case user badge in user profile page

We've already done this for user list page. The style should be consistent
between user profile page and user list page.

Denniskevin/june,fanne/june,beni55/june,beni55/june,beni55/june,fanne/june,jubel-han/june,xingkaixin/june,fanne/june,yuewolf/june,Ricardo666666/june,pythoncn/june,Ricardo666666/june,w15971597/june,jubel-han/june,w15971597/june,pythoncn/june,Denniskevin/june,Ricardo666666/june,Denniskevin/june,w15971597/june,xingkaixin/june,xingkaixin/june,yuewolf/june,jubel-han/june,yuewolf/june