.txt         { font-size: 12px; font-family: Arial, Verdana, Geneva }
.underline  { font-family: Arial, Verdana, Geneva; text-decoration: underline }
.kl   { font-size: 9px; font-family: Arial, Verdana, Geneva }
.gr { font-weight: bold; font-size: 14px; font-family: Arial, Verdana, Geneva }