@charset "utf-8";
/* 代码整理：时代Java NowJava.com */
* {
	margin:0;
	padding:0;
	list-style-type:none;
}
a, img {
	border:0;
}
.demo {
	margin:20px auto;
	width:800px;
	padding:10px;
	background:#8B8B8B;
}
.demo h2 {
	padding:2px 0px;
	font:25px, Georgia;
	color:#fff;
	margin-left:100px;
}
/* menu */
#menu {
	margin:20px auto;
	width:600px;
	height:40px;
}
#menu ul li {
	float:left;
	padding-left:10px;
}
.first a {
	font-family:"微软雅黑", "宋体";
	font-size:18px;
	color:#fff;
	text-decoration:none;
	background:#303030;
	padding:5px;
	float:left;
	display:block;
}
.second a {
	font-family:"微软雅黑", "宋体";
	font-size:18px;
	color:#fff;
	text-decoration:none;
	background:#303030;
	padding:5px;
	float:left;
	display:block;
}
.third a {
	font-family:"微软雅黑", "宋体";
	font-size:18px;
	color:#fff;
	text-decoration:none;
	background:#cc0022;
	padding:5px;
	float:left;
	display:block;
}
.fourth a {
	font-family:"微软雅黑", "宋体";
	font-size:18px;
	color:#fff;
	text-decoration:none;
	background:#cc0022;
	padding:5px;
	float:left;
	display:block;
}
/* 代码整理：时代Java NowJava.com */