.txt {  font-family: Arial, Helvetica, sans-serif; font-size: 12px}
.Gstxt {  font-family: Arial, Helvetica, sans-serif; font-size: 14px}
.pttxt {  font-family: Arial, Helvetica, sans-serif; font-size: 11px}
.GGstxt { font-family: Arial, Helvetica, sans-serif; font-size: 18px; font-weight: bold}