ajustando background da tela de contato
Merge branch 'master' of github.com:julianapereira/VCT
Merge branch 'master' of github.com:julianapereira/VCT
Merge branch 'master' of github.com:julianapereira/VCT
Merge branch 'master' of github.com:julianapereira/VCT
centralizando a tela de seguranca