.grundtext      { color: #003; font-size: 13px; line-height: 15px; font-family: Arial }
.untert     { color: #003; font-weight: bold; font-size: 15px; line-height: 17px; font-family: Arial }
.titel     { color: #333; font-weight: bold; font-size: 18px; line-height: 21px; font-family: Arial }