.ss {  font-size: 9px; line-height: 10px;}
.s {  font-size: 10px; line-height: 11px;}
.m {  font-size: 12px; line-height : 18px;}
.l {  font-size: 14px; line-height: 15px;}
.ll {  font-size: 16px; line-height: 17px;}
a { text-decoration:none; }
a:hover { text-decoration:underline; }
.m2 { font-size: 11px; line-height: 12px }