@charset "utf-8";
/* CSS Document */
body{
	padding:0; 
	font-family:"Microsoft YaHei",Arial;
	font-size:12px;
	}
.fl{
	float: left;
	}
.fr{
	float: right;
	}
.margin{
	margin:0 auto;
	}
.hidden{
	overflow:hidden;
	}
.width1200{
	width:1200px;
	}
/* 顶部背景 */
.top_bg{
	height:32px;
	line-height:32px;
	color:#676767;
	}
.header_bg{
	background:url(../images/header_bg.png) repeat-x;
	height:184px;
	padding-top:1px;
	}
.header_top{
	height:144px;
	}
/* 顶部背景 en */
	
/* logo */
.logo{
	width:670px;
	height:110px;
	margin-top:18px;
	}
/* logo en */
.dianhuan_bg{
	margin-top:55px;
	height:43px;
	padding-left:180px;
	line-height:20px;
	font-size:19px;
	color:#474747;
	background:url(../images/dianhua.jpg) no-repeat;
	}
/* 中英文切换 */
.use_nav{
	color:#2c2c2c;
	margin-top:14px;
	overflow:hidden;
	}
.use_nav li{
	padding:0px 10px;
	height:12px;
	line-height:12px;
	}
.use_nav li a{
	color:#2c2c2c;
	}
.qihuan1{
	border-left:1px solid #5c5c5c;
	}
.bshare-custom{
	overflow:hidden;
	margin-top:8px;
	}
/* 中英文切换 en */

/* 菜单 */
.menu_nav{
	width:100%;
	height:40px;
	}
.nav_li{
	line-height:40px;
	text-align:center;
	padding:0px 8px;
	}
.menu_nav_li{
	line-height:40px;
	text-align:center;
	width:128px;
	}
.nav_li_nav{
	color:#FFF;
	font-size:14px;
	}
.menu_nav_li_nav{
	color:#FFF;
	font-size:14px;
	}
.menu_nav_li:hover,.nav_li:hover{
	background:url(../images/heng.jpg) no-repeat scroll center 0px #FFF;
	}
.menu_nav_li:hover .menu_nav_li_nav,.nav_li:hover .nav_li_nav{
	color:#00a9ea;
	}
.menu_nav2{
	position: relative;
	z-index:999;
	background-color:#FFF;
	width:128px;
	display:none;
	padding-bottom:10px;
	}
.menu_nav2 li{
	height:26px;
	line-height:26px;
	}
.menu_nav2 li:hover{
	background-color:#00a9ea;
	}
.menu_nav2 li a{
	color:#757575;
	}
.menu_nav2 li:hover a{
	color:#fff;
	}
/* 菜单 en */

/* 搜索 */
.search_div{
	height:65px;
	line-height:65px;
	position:relative;
	z-index:8;
	}
.search_zhi{
	background:url(../images/search_zhi.jpg) no-repeat;
	padding-left:30px;
	height:22px;
	line-height:22px;
	font-size:15px;
	color:#4a4a4a;
	margin-top:19px;
	width:850px;
	overflow:hidden;
	}
.search_div form{
	margin-top:12px;
	}
.s_txt{
	width:206px;
	padding:0 5px;
	height:30px;
	line-height:30px;
	background-color:#e2e2e2;
	color:#515151;
	border:0px;
	}
.s_btn{
	background-color:#00a9ea;
	height:30px;
	width:60px;
	border:0;
	}
.s_btn:hover{
	background-color:#c7000a;
    }
.s_btn img{
	height:17px;
	width:20px;
	margin-top:5px;
	}

/* 搜索 en */

/* banner */
.banner_arrow{
	position:absolute;
	z-index:88;
	top:90%;
	width:59px;
	margin-left:1141px;
	}
.banner_arrow .left{
	margin-left:-29px;
	}
.banner_arrow .right{
	margin-right:-29px;
	}
.banner_tt{
	display:none;
	}
/* banner en */
.feng_bg{
	height:60px;
	width:100%;
	background-color:#f3f3f3;
	}