body 
{ 
  background-color: #999999 ;
  width: 95%;
  margin: 5px auto;
  line-height: 130%;
  padding: 1em;

}

h1, h2, h3 
{ 
  text-align: center;
  font-family: sans-serif;
  color: #000080;
}

dt 
{ 
  font-family: sans-serif;  
  font-size: normal; 
  font-weight: bold;
}


dd 
{
  font-weight: normal;  
  font-size: normal;
} 




#maincontent 
{ 
  background-color:#CCCCCC ;
  font-size: large;
  margin-right: 10%;
  margin-left: 10%;
  padding: 1em;
}