.head  { color: black; font-weight: bold; font-size: 15px; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular }
.body   { color: black; font-weight: normal; font-size: 13px; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular }
.body_fett  { color: black; font-weight: bold; font-size: 13px; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular }