body {
	font-family: "宋体";
	font-size: 12px;
	color: #00486A;
	text-decoration: none;
	background-color: #FFFFFF;
	float: left;
	height: 640px;
	width: 970px;
	margin-top: 0;
margin:0 auto;
	background-position: center;
}
cc {
	background-color: #0099CC;
	float: left;
	height: 1100px;
	width: 970px;
margin:0 auto;
}
#head {
	float: left;
	height: 58px;
	width: 970px;
	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
	background-image: url(images/lenovo4s4.jpg);
}
#gg {
	float: left;
	height: 169px;
	width: 970px;
	background-repeat: no-repeat;
	background-image: url(images/lenovo4s4_r2_c1.jpg);
}
#nr1 {
	float: left;
	height: 570px;
	width: 331px;
	margin-top: 0;
	margin-right: auto;
	margin-bottom: 0;
	margin-left: auto;
}
	
	a:link,a:visited,a:active	{
	text-decoration:none;
	color: #333333;
}
a:hover						{
	color: #0066A0;
}
#nr2 {
	float: left;
	margin:0 auto;
	height: 570px;
	width: 329px;
}

#nr3 {
	float: left;
	height: 570px;
	width: 307px;
	margin-top: 0;
	margin-right: auto;
	margin-bottom: 0;
	margin-left: auto;
}
#foot {
	background-repeat: no-repeat;
	float: left;
	height: 15px;
	width: 970px;
	padding-bottom: 5px;
	line-height: 15px;
	text-align: left;
}
#foot1 {
	font-family: "宋体";
	font-size: 12px;
	line-height: 30px;
	color: #16373E;
	text-decoration: none;
	float: left;
	height: 30px;
	width: 970px;
}