body{
	background:rgb(81,203,244);
}
header,article,footer{
	width:1090px; 
	margin:auto;
	background:#fff;
}
header{
	height:200px;
	line-height:200px;
	text-align:center;
	font-size:22px;
	padding:0 40px;
}
header img{
	vertical-align: middle;
	margin-right:20px;
	height:70px;
}
article{
	padding:0 80px 80px;
}
article ul{
	font-size:16px;
	width:930px;
}
article ul li{
	height:40px;
	line-height:40px;
}
article ul li:nth-child(odd){
	background:#f5f5f5;
}
article ul li:hover{
	background:#ddf4ff;
}
article ul li span:first-child{
	width:800px;
	display:block;
	float:left;
	padding-left:10px;
}
article ul li span:last-child{
	width:100px;
	display:block;
	text-align:right;
	float:right;
	padding-right:10px;
}
article table{
	width:100%;
	margin:auto;
}
article table td{
	border:1px solid #c0c0c0;
}
.page{
	text-align:center;
	margin:40px auto;
}
.page input,.page select{
	border:0;
	background:transparent;
	margin:0 7px;
	cursor:pointer;
}
article h2 {
	margin:0;
	padding-bottom:30px;
	text-align: center;
}
article div:nth-child(2){
	text-align: center;
	font-size: 12px;
	color: gray;
	padding-bottom:30px;
}
article p { /**正文**/
	line-height: 1.75;
	text-align: justify;
	text-justify: inter-ideograph;
	text-indent:2em;
	padding-bottom:10px;
	font-size:16px;
}
article img, article video {
	max-width: 100%;
	display:block;
	margin:auto;
}
article p img,article p video{
	margin-left:-2em;
}
article td{
	padding:5px;
	border:1px #ddd solid;
}
article td p{
	text-indent:0;
}
footer{
	pading-top:40px;
	color:gray;
}
footer p{
	text-align:center;
	line-height:1;
	font-size:12px;
}
footer img{
	width:64px;
}
footer a{
	color:gray;
}