.a1 {  font-family: Arial, Helvetica, sans-serif; font-size: 10px; font-weight: normal; text-decoration: underline; color: #666666}
.a2 {  font-family: Arial, Helvetica, sans-serif; font-size: 13px; font-weight: normal; text-decoration: none; color: #333333}
.a3 {  font-size: 10px; font-family: Arial, Helvetica, sans-serif; text-decoration: none; color: #999999}