The top left menu on http://www.tjmg.jus.br/ looks all wrong. It looks better in firefox.
Tested and broken on tip of tree chrome for windows/linux and safari 4 beta for windows.
I'm going to assume this is a stale bug, due to the age & the fact that I don't believe Android hasn't been building out of ToT in the last year. If I'm wrong & this is still live, apologies, & please reopen.