.a   { font-size: 100%; font-family: arial ; } 
.ar  { font-size:  80%; font-family: arial ; } 
.as  { font-size:  80%; font-family: arial ; }
.au  { font-size:  80%; font-family: arial ; } 
.h  { font-size:   80%; font-family: arial ; font-weight:bold; }
.ht  { font-size:  60%; font-family: arial ; vertical-align:baseline;}
.mk  { font-size:  80%; font-family: arial ; }
.pr  { font-size:  80%; font-family: arial ; font-weight:bold;}
.ps  { font-size:  80%; font-family: arial ; } 
.qi  { font-size:  80%; font-family: arial ; } 
.rn  { font-size:  80%; font-family: arial ; vertical-align:baseline;} 
.rnb  { font-size: 80%; font-family: arial ; vertical-align:baseline;}
.rns  { font-size: 70%; font-family: arial ; vertical-align:baseline;}
.rnt  { font-size: 80%; font-family: arial ; }
.t   { font-size: 130%; font-family: arial ; font-weight:bold;} 
.t2  { font-size: 100%; font-family: arial ; font-weight:bold;}
.tt  { font-size:  70%; font-family: arial ; } 
pre  { font-size: 90%;  font-family: courier; }
pre p { margin:0;padding-bottom:1em; }