.bj {  background-image: url(index-n_04.gif); background-repeat: no-repeat}
.txt {  font-size: 12px; line-height: 140%; color: #666666}
.txt2 {  font-size: 14px; font-weight: bold; color: #336600}
.bj2 {  background-image: url(index-n_03.gif); background-repeat: no-repeat}
a:link {  text-decoration: none}
a:visited {  text-decoration: none}
a:hover {  color: #66CC00}