body {
	margin:0 0;
	background-color: #333333;
	padding:0px;
}
#page {
	width:960px;
	height:730px;
	margin:auto auto;
	margin-top: 20px;
}
#header {
	width:960px;
	height:90px;
}
#navtop {
	width:960px;
	height:20px;
	display: none;
}
#navleft {
	width:180px;
	height:600px;
	float: left;
	padding: 10px;
}
#navleft li{
	width: 200px;
	margin-left: -20px;
}
#content {
	width:auto;
	height:600px;
	padding: 10px;
	margin-left:200px;
}
#footer {
	width:960px;
	height:20px;
	clear:both;
}
#letter{
	float: right;
	margin-top: -10px;
	margin-right:-10px;
}