body, form { margin:0px; padding:0px; } 
body, td { font-size: 12px; }

.size_s { font-size: 10px; line-height: 14px; } 
.size_m { font-size: 12px; line-height: 17px; } 
.size_l { font-size: 14px; line-height: 20px; } 
.size_ll { font-size: 20px; line-height: 28px; } 

a:link { color: #00F; text-decoration: underline; } 
a:visited { color: #909; text-decoration: underline; } 
a:hover { color: #F00; text-decoration: underline; }