.small  { font-size: 9px }
.med     { font-size: 10px }
.med_s { font-size: 10px; line-height: 11px; letter-spacing: -1px }
.main      { font-size: 11px; line-height: 15px }
.big  { font-size: 12px; line-height: 18px }
a       { text-decoration: none }
a:hover      { color: #f60; text-decoration: underline }