#nav {
	list-style-type: none;
	font-size: 17px;
	line-height: 50px;
	color: #ffffff; margin:0 auto;
}

#menu { width:1200px; height:50px;
	font-size: 17px;
	line-height: 50px;
	color: #ffffff; margin:0 auto
}



#nav a {
	display: block;
	text-align: center;
	color: #ffffff;
	font-weight: 100;
}

#nav a:link  {
text-decoration:none;
 
}
#nav a:visited  {
	text-decoration:none;

	
}

#nav a:hover  {
	text-decoration: none;
	font-weight: bold;

	background-repeat: no-repeat;
	background-position: center top;
	color: #ffffff;	background:#2676c3;
}

.nav_li1 {

	background-repeat: no-repeat;
	background-position: right center;
	float: left;
	width: 133px;
	line-height: 50px;
	height: 50px;
	font-weight: bold;
}
.nav_li2 {
	float: left;
	width: 133px;
	line-height: 50px;
	height: 50px;
	font-weight: bold;
}

.xx 	{background-repeat: no-repeat;
	background-position: center top;
	color: #FFFFFF;
	text-decoration: none;
	font-weight: normal;
	background:#2676c3; margin-right:2px
}

#nav li a:hover{
	background-repeat: no-repeat;
	background-position: center top;
	color: #FFFFFF;
	text-decoration: none;
	font-weight: normal;
	background-image: url(../images/li_15.jpg);
}
#nav li ul {
	list-style-type: none;
	left: -999em;
	width: 133px;
	position: absolute;
	float: left;
	background-color: rgba(0,106,194,0.8);

}
#nav li ul li{
	float: left;
	color: #ffffff;
	font-size: 14px;
	line-height: 35px;
	font-family: "微软雅黑";
	height: 35px;
	text-align: center;
}


#nav li ul a{
	display: block;
	width: 133px;
	color: #ffffff;
}

#nav li ul a:link  {
 color: #ffffff; text-decoration:none;
}
#nav li ul a:visited  {
 color: #ffffff;text-decoration:none;
}
#nav li ul a:hover  {
	color: #ffffff;
	text-decoration:none;
	font-weight:normal;
	background: #55b939;
	background-repeat: no-repeat;	height: 35px;
}

#nav li:hover ul {
 left: auto;
}
#nav li.sfhover ul {
 left: auto;
}
.xx1 {
	background-image: url(../images/lili1_09.jpg);
	background-repeat: no-repeat;
	background-position: center top;
}