.small{font-size:10px;}
.smaller{font-size:11px;}
.normal{font-size:12px;}
.bigger {font-size:13px;}
.big {font-size:14px;}

.header1 {font-size:16px;font-weight:bold;margin-bottom:10px;}
.header2 {font-size:14px;font-weight:bold;margin-bottom:10px;}
.header3 {font-size:14px;font-weight:bold;margin-bottom:5px;}

.red {color:red;}