.titololibro {  font-family: Arial, Helvetica, sans-serif; font-size: medium; font-style: normal; color: #000000}
.autore {  font-family: Arial, Helvetica, sans-serif; font-size: small; color: #FFFFFF; font-style: normal}
.paragrafo {  font-family: Arial, Helvetica, sans-serif; font-size: x-small; font-style: normal; color: #000000}
.ISBN {  font-family: Arial, Helvetica, sans-serif; font-size: xx-small; font-style: normal; color: #FFFFFF}