.txt10 {  font-size: 10px; line-height: 10px; color: #999999; text-decoration: none}
.txt10ex {  font-size: 10px; line-height: 13px; color: #666666; text-decoration: none}
.txt12 {  font-size: 12px; line-height: 16px; color: #333333; text-decoration: none}
.txt11 {  font-size: 11px; color: #666666; text-decoration: none; line-height: 12px}