.blockarial {  font-family: Arial, Helvetica, sans-serif; font-size: 14px; text-align: justify; font-weight: normal}
.arialbold {  font-family: Arial, Helvetica, sans-serif; font-size: 14px; font-weight: bold}
.uberschrift {  font-family: Arial, Helvetica, sans-serif; font-size: 30px; font-weight: bold}
.arial {  font-family: Arial, Helvetica, sans-serif; font-size: 14px}