.testolibriarial  { font-size: 13px; line-height: 16px; font-family: Arial, Helvetica; text-align: justify; text-indent: 5px }
.testoarial { font-size: 13px; font-family: Arial, Helvetica; line-height: 16px; text-align: left; }
.testoarial10 { font-size: 10px; font-family: Arial, Helvetica; line-height: 10px; text-align: left; }
.titolilibriarial { font-size: 16px; line-height: 16px; font-family: Arial, Helvetica; text-align: justify }
.testolibritimes { font-size: 13px; line-height: 16px; font-family: "Times New Roman", Times, Georgia; text-align: justify; text-indent: 5px }
.presentazione    { font-size: 24px; line-height: 24px; font-family: "Times New Roman", Times, Georgia }
.presentazionepicc  { font-size: 18px; line-height: 24px; font-family: "Times New Roman", Times, Georgia }