.fundo {  background-color: C5CACE; background-image: url(../img/home_bg.jpg); background-repeat: repeat-x}
.fundo3 {  background-image: url(../img/home_menu3.jpg); background-repeat: no-repeat; background-position: center top; background-color: #d8e2d9}
.fundo4 {  background-color: #d8e2d9; background-image: url(../img/home_conteudo3.jpg); background-repeat: no-repeat; background-position: center top}