body{
	padding:0; 
	font-family:"Microsoft YaHei",Arial;
	font-size:14px;
	font-weight:100;
	}
.fl{
	float: left;
	}
.fr{
	float: right;
	}
.margin{
	margin:0 auto;
	}
.hidden{
	overflow:hidden;
	}
.width1000{
	width:1000px;
	}

.top_bg{
	background:url(../image/top_bg.jpg) no-repeat scroll 50% center;
	height:33px;
	line-height:33px;
	width:100%;
	}

	

.logo{
	width:223px;
	height:86px;
	}



.top_tit{
	color:#FFF;
	width:890px;
	}
.switch1{
	width:55px;
	}
.switch2{
	color:#FFF;
	list-style-type:disc;
	width:47px;
	}
.top_bg ul li a{
	color:#FFF;
	}
.top_bg ul li a:hover{
	color:#f9b600;
	}



.head_ul{
	height:86px;
	}
.menu_nav{
	height:86px;
	}
.menu_nav_li,.menu_nav_li1,.menu_nav_li2,.menu_nav_li3,.menu_nav_li4{
	height:86px;
	line-height:86px;
	width:106px;
	text-align:center;
	font-size:16px;
	background:url(../image/menu_nav_li_bg.jpg) no-repeat scroll 0px 0px;
	}
.menu_nav_li .menu_nav_a,.menu_nav_li1 .menu_nav_a,.menu_nav_li2 .menu_nav_a,.menu_nav_li3 .menu_nav_a,.menu_nav_li4 .menu_nav_a{
	color:#595959;
	}
.menu_nav_li:hover,.menu_nav_li1:hover,.menu_nav_li2:hover,.menu_nav_li3:hover,.menu_nav_li4:hover{
	background:url(../image/menu_nav_li_bg.jpg) no-repeat scroll 0px -86px;
	-moz-transition: 0.5s; 
	-webkit-transition: 0.5s; 
	-o-transition: 0.5s;
	transition:0.5s;
	}
.menu_nav_li:hover .menu_nav_a,.menu_nav_li1:hover .menu_nav_a,.menu_nav_li2:hover .menu_nav_a,.menu_nav_li3:hover .menu_nav_a,.menu_nav_li4:hover .menu_nav_a{
	color:#f9b600;
	}
.menu_nav2_ul{
	position:relative;
	z-index:999999;
	padding:10px;
	display:none;
	background:url(../image/menu_nav2_ul_bg.png);
	}
.menu_nav2_ul_li{
	line-height:16px;
	margin-bottom:10px;
	font-size:14px;
	}
.menu_nav2_a{
	color:#fff;
	}
.menu_nav2_a:hover{
	color:#f9b600;
	}
.menu_nav_li2 .menu_nav2_ul{
	width:210px;
	padding:10px 20px;
	}
.menu_nav_li2 .menu_nav2_ul .menu_nav2_ul_li,.menu_nav_li3 .menu_nav2_ul .menu_nav2_ul_li,.menu_nav_li4 .menu_nav2_ul .menu_nav2_ul_li{
	text-align:left;
	}

.banner_bg{
	filter:alpha(opacity=55);
	-moz-opacity:0.55;
	-khtml-opacity:0.55;
	opacity:0.55;
	width:570px;
	height:300px;
	background-color:#0b4097;
	margin-left: -62px;
    margin-top: -190px;
	position:absolute;
	}