p{text-align: justify;}
p.r{text-align: right;}
p.c{text-align: center;}
h3{text-align: left;}
h3.c{text-align: center;}
pre.example
 {background-Color: "#fffff0";color: "blue"; cols=80}
pre.example2
 {background-Color: "#fffff0";color: "green"; cols=80}
pre.example3
 {background-Color: "#fffff0";color: "black"; cols=80}
td.example
 {background-Color: "#cccccc";font-style: oblique;font-weight: bold;}
td.example2
 {background-Color: "#cccccc";font-style: oblique;
  font-variant: small-caps;text-align: right;} 
td.c
 {text-align: center;} 
td.r
 {text-align: right;} 
td.j
 {text-align: justify;} 
td.example3
 {background-Color: "#cccccc";font-style: oblique;
  font-weight: bold; text-align: center;}
td.example4
 {background-Color: "#99ccff"; text-align: center;}
td.l
 {text-align: left;}