.Titol_llibre-portada {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 13px;
	font-weight: bold;
	color: #336699;
}
.Autor_portada {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 13px;
	font-weight: bold;
}