.M1 {
	background-image: url(../css/fundo_menu/M1.png);
	background-repeat: no-repeat;
	background-position: center center;
}
.M2 {
	background-image: url(../css/fundo_menu/M2.jpg);
	background-repeat: no-repeat;
	background-position: center center;
}


.M3 {
	background-image: url(../css/fundo_menu/M3.jpg);
	background-repeat: no-repeat;
	background-position: center center;
}


.M4 {
	background-image: url(../css/fundo_menu/M4.jpg);
	background-repeat: no-repeat;
	background-position: center center;
}

.M5 {
	background-image: url(../css/fundo_menu/M5.jpg);
	background-repeat: no-repeat;
	background-position: center center;
}