.kleine_ueberschrift {  font-family: Arial, Helvetica, sans-serif; font-size: medium; background-color: #FFFFFF}
.fliesstext {  font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: #FFFFFF}
.ueberschrift_gross {  font-family: Arial, Helvetica, sans-serif; font-size: large}