@charset "utf-8";body { 	margin:0 auto; 	padding:0; 	width:80%; 	text-align:center; 	font-family:verdana; 	font-size:14px; 	background:#00ccff url(./imag/back.png);}html { padding:0; margin:0;}h1 {	font-family:verdana;	font-size:28px;	text-align:center;	margin-bottom:40px;	background:#00ccff;	color:#ffffff;	padding:30px 0px;}h2 {	font-size:16px;	text-align:left;}h3 {	font-size:15px;	text-align:left;}h4 {	font-size:14px;	text-align:left;}p {	text-align:justify;	padding:0px 40px;	font-size:14px;}.tophead {	height: 300px;	width:1040px;	background: url(./imag/skytop.jpg) no-repeat bottom center;	font-weight:bolder;	color:#ffffff;	font-size: 36px;	text-align:center;	vertical-align:bottom;}.nav{	margin-top:200px;	padding-top:100px;	text-align:center;}.content {	width:1040px;	font-size:8px;	text-align:center;	background:#fcfcff;}.footnote {	font-family:arial;	font-size:11px;	color:#0099cc;	text-align:center;}.downlink {	font-size:8px; 	margin-left:10px;}ol,ul {	margin-top:10px;	margin-left:40px;}li { 	font-size:14px;	text-align:left;	padding-left:15px;	margin-left:20px;	margin-bottom:10px;	}a {	text-decoration: none;	color: #0000ff;}a:hover { 	text-decoration: underline;	font-weight:bolder;	color:#ff0000;}hr {	width:50%;	height:1px;	color:#ffffff;	background:#eeeeee;}