.arialb {  font-family: Arial, Helvetica, sans-serif; font-size: 14px; font-weight: bold; color: #000000}
.arialn { font-family: Arial, Helvetica, sans-serif; font-size: 13px; font-weight: normal; color: #000000 }
.arialbpetit { font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-weight: bold; color: #000000 }
.arialpetitb { font-family: Arial, Helvetica, sans-serif; font-size: 11px; font-weight: normal; color: #000000 }