#nav * {
	font-size: 14px;
	color: #0000FF;
	font-weight: bold;
	text-decoration:none; 
}
#nav {
	height:30px; 
	width:770px;

	list-style-type:none;

	background:url(http://www.mba.cn/images/images/nav_bg.gif)
}
#nav li {
	margin:3px 2px 3px 0px;
	float:left;
	display:inline;
}
#nav li a {
	display:block;
	height:20px;
	width:70px;
	line-height:20px;
	text-align:left;
	color:#fffeee;
}
#nav li a:hover {
	color:#808080;
	background:url(nav.jpg) 0 0 no-repeat;
}