@charset "utf-8";
.img_head_izq {
	background-image: url(imagenes/bck_img_izq.png);
	background-repeat: no-repeat;
	background-position: right bottom;
}
.img_head_der {
	background-image: url(imagenes/bck_img_der.png);
	background-repeat: no-repeat;
	background-position: left bottom;
}