.css5 {font-size:18pt; line-height:110%;}
.css4 {font-size:16pt; line-height:110%;}
.css3 {font-size:14pt; line-height:110%;}
.css2 {font-size:12pt; line-height:110%;}
.css1 {font-size:10pt;  line-height:110%;}

.css5n {font-size:18pt;}
.css4n {font-size:14pt;}
.css3n {font-size:12pt;}
.css2n {font-size:10pt;}
.css1n {font-size:10pt;}
.sup {font-size:8pt;  line-height:110%;}