.css12 {  font-size: 12px; line-height: 20px; text-decoration: none}
.d15 {  font-size: 12px; line-height: 15px}
.s20 {  font-size: 12px; line-height: 20px}
.bei {  font-size: 12px; line-height: 20px; background-repeat: no-repeat; background-position: right bottom}