.bg1 {
	background-image: url(../images/bg1.gif);
	background-repeat: no-repeat;
	background-position: center center;
}
.bg2 {
	background-image: url(../images/bg2.gif);
	background-repeat: no-repeat;
	background-position: center center;
}
.img_hel {
	background-image: url(../images/img_hel.gif);
	background-repeat: no-repeat;
	background-position: center center;
}
.img_past {
	background-image: url(../images/img_past.gif);
	background-repeat: no-repeat;
	background-position: center center;
}
.img_choc {
	background-image: url(../images/img_choc.gif);
	background-repeat: no-repeat;
	background-position: center center;
}
.img_cafe {
	background-image: url(../images/img_cafe.gif);
	background-repeat: no-repeat;
	background-position: center center;
}
.img_acc {
	background-image: url(../images/img_acc.gif);
	background-repeat: no-repeat;
	background-position: center center;
}
.img_maprim {
	background-image: url(../images/img_maprim.gif);
	background-repeat: no-repeat;
	background-position: center center;
}
.marco_nov {
	background-image: url(../images/marco/marc_nov.gif);
	background-repeat: no-repeat;
	background-position: center center;
}
.bienv {
	background-image: url(../images/tit/bienv_tit.gif);
	background-repeat: no-repeat;
	background-position: left center;
}
.marco_bienv {
	background-image: url(../images/marco/marco_bienv.gif);
	background-repeat: no-repeat;
	background-position: right center;
}