.L1 { font-size:18px; line-height: 18px;}
.L2 { font-size:20px; line-height: 20px;}
.M1 { font-size:16px; line-height: 16px;}
.M2 { font-size:14px; line-height: 14px;}
.S1 { font-size:12px; line-height: 12px;}
.S2 { font-size:10px; line-height: 10px;}
a:hover {color:#ff0000;}