.tx {  font-size: 12px; line-height: 1.5em}
.txt {  font-size: 12px; line-height: 1.3em}
.txb {  font-size: 12px; line-height: 1.5em ; font-weight: bold}
.tx_s { font-size: 10px; line-height: 1.5em}
.tx_st { font-size: 10px; line-height: 1.2em}
.tx_sy { font-size: 10px; line-height: 2em}
.tx_l18 { font-size: 18px; line-height: 1.5em}
.tx_l18b { font-size: 18px; line-height: 1.5em ; font-weight: bold}
.tx_l { font-size: 14px; line-height: 1.5em}
.tx_lb { font-size: 14px; line-height: 1.5em ; font-weight: bold}
.tx_lbt { font-size: 14px; line-height: 1.2em ; font-weight: bold}
a:hover {  color: #FF3300}
.txtb { font-size: 12px; line-height: 1.3em; font-weight: bold }