body {
  background-color:#FFFFFF; 
  margin:4px 10px;
  margin-bottom:20px;
  font-size:12px;
  font-family: arial; 
}

#main {
  margin-left:10em;
  margin-right:10em;
  padding-left:10px;
  padding-right:10px;
}

#leftcol {
  width:10em;
  position:absolute;
  top:0;
  padding:10px;
  margin-left:0px;
  margin-right:0px;
  left:0;
}

#rightcol {
  width:10em;
  position:absolute;
  top:0;
  padding:10px;
  margin-left:0px;
  margin-right:0px;
  right:0;
}