html, body{
	margin:0;
	padding:0;
	text-align:center;
}

#page{
  display:block;
	width:780px;
	margin:0 auto;
  padding:0;
	text-align: left;
}

#top{
  display:block;
  margin:0;
  padding:0;
}

#prelude{
  display:block;
  margin:0;
  padding:0;
}

#content{
	float:left;
	display:block;
	width:510px;
	margin:0 10px 0 20px;
  padding:0;
}

#sidebar{
	float:right;
	display:block;
	width:200px;
	margin:0 20px 0 10px;
  padding:0;
}

#footer{
	clear:both;
	margin:0;
  padding:0;
}