@charset "gb2312" /* CSS Document */
* {
margin:0px;
padding:0px;
}
html {
	margin:0px;
	padding:0px;
}
.main_nav {
	width:999px;
	height:37px;
	text-align:center

}
.main_nav ul li {
	float:left;
	width:107px;  /*主菜单栏目单宽*/
	height:37px;
	position:relative;

/*	background:url(../images/3_r2_c2.jpg) center  repeat-x; */
}
.main_nav ul li a {
color:#FFFFFF;
	display:block;
	height:37px;
	width:107px; 
	line-height:37px;
	text-align:center;
	text-decoration:none;
	font-size:14px;
	font-weight:bold;
	background:url(../images/bg.jpg) center no-repeat; 
}
.main_nav  li a:hover {
	color:#FFFFFF;
	width:107px; 
	height:37px;
	font-size:14px;
	font-weight:bold;
	text-decoration:none;
	background:url(../images/bg2.png) center no-repeat; 
}
.main_nav dd a:hover {
	color:#F00;
	font-size:14px;
	
}

.main_nav ul li dl {
	position:absolute;
	float:left;
	top:50px;
	width:109px;/*子菜单栏目单宽*/
	display:none;
}
.main_nav ul li dl dd {
	height:30px; /*子菜单栏目单高*/
}
.main_nav ul li dl dd a {
	display:block;
	height:30px;  /*子菜单栏目单高*/
	line-height:30px;
	text-align:center;
	color:white;
	/*background:#8EB1CC;*/
	/*border-bottom:1px solid #666;*/
	font-size:12px;
	font-weight:normal;
	text-decoration:none;
	background:url(../images/1.jpg);
	
}
.main_nav ul li dl dd a:hover {
/*	background:#BED3E2;*/
	color:white;
	font-size:12px;
	height:30px;  /*子菜单栏目单高*/
	line-height:30px;
	font-weight:normal;
	text-decoration:none;
	background:url(../images/2(2).jpg);
/*	border-top:1px solid #085D93;
	border-bottom:1px solid #085D93;*/
}