.fundo {
	background-attachment: scroll;
	background-image: url(images/fundo.jpg);
	background-repeat: repeat-y;
	background-position: center top;
}
.canto {
	background-attachment: fixed;
	background-image: url(images/imgc_10.jpg);
	background-repeat: no-repeat;
	background-position: left top;
}