!important, make nsViewportFrame a containing block no matter what the CSS says. Bug 181692, r=karnaze, sr=dbaron git-svn-id: svn://10.0.0.236/trunk@134425 18797224-902f-48f8-a5cc-f745e15eee43
!important, make nsViewportFrame a containing block no matter what the CSS says. Bug 181692, r=karnaze, sr=dbaron git-svn-id: svn://10.0.0.236/trunk@134425 18797224-902f-48f8-a5cc-f745e15eee43