body { 
  color : #000000; 
  background : #ffffff; 
  font-family:PMingLiU, MingLiU,serif;
	font-size:0.9em;
}
div#topper {
	display:none;
}
div#extra {
	display:none;
}
div#main {
	width: 90%;
	visibility:visible;
}