body,td,th {
	font-size: 12px;
}
body {
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
	background-image: url(../images/174.jpg);
}
a:{
	text-decoration:none;
}
a:link {
	text-decoration: none;
}
a:visited {
	text-decoration: none;
}
a:hover {
	text-decoration: none;
}
a:active {
	text-decoration: none;
}
ul{
	list-style-type:none;
	margin:0px;
	padding:0px;
}
li{
	list-style-type:none;
}
.big-top {
	height: auto;
	width: 100%;
}
.big-top .header {
	width: 960px;
	margin-right: auto;
	margin-left: auto;
	height: 135px;
}
.big-top .header .logo {
	height: 105px;
	width: 400px;
	background-image: url(../images/logo1.gif);
	background-repeat: no-repeat;
	float: left;
}
.big-top .header .cnen {
	float: left;
	width: 560px;
	padding-top: 8px;
}
.lang_cn,.lang_en{display:inline-block;float:right;background:url(../images/bg_lang.gif) no-repeat 0 0;}
.lang_cn{width:60px;height:24px;margin-left:6px;}
.lang_cn a{
	display:block;
	width:40px;
	height:15px;
	padding-left:21px;
}
.lang_en{width:61px;height:24px;background-position:0 -23px;}
.lang_en a{display:block;width:40px;height:15px;padding-left:21px;}
.big-top .header .search {
	float: right;
	width: 260px;
	height: 50px;
	padding-top: 22px;
}
.big-top .header .search .search_k {
	float: left;
	background-image: url(../images/search_k.gif);
	height: 23px;
	width: 152px;
}



.big-top .header .nav {
	height: 30px;
	width: 960px;
	background-color: #9d9d9d;
	float: left;
}
.big-top .header .nav ul li {
	height: 30px;
	width: 106px;
	float: left;
	text-align: center;
	line-height: 30px;
	background-image: url(../images/nav_bg.jpg);
	background-repeat: no-repeat;
	background-position: right center;
	font-weight: 600;
	color: #333;
	position: relative;
}
#jsddm li a
{
	display: block;
	text-decoration: none;
	white-space: nowrap;
	color:#FFF
}

#jsddm li a:hover
{

}
		
#jsddm li ul
{
	margin: 0;
	padding: 0;
	visibility: hidden;
	border-top: 1px solid white;
	position: absolute;
	width:130px;
	z-index: 999;
	left: 0px;
}
		
#jsddm li ul li
{
	float: none;
	display: inline;
	height: 30px;
}
			
#jsddm li ul li a
{
	background: #9d9d9d;
	color: #fff;
	height: 30px;
}
			
#jsddm li ul li a:hover
{	
	background: #aaaaaa
}


.big-middle {
	height: auto;
	width: 100%;
	margin-top: 5px;
}
.big-middle .down_warp {
	height: auto;
	width: 944px;
	margin-right: auto;
	margin-left: auto;
	background-color: #FFF;
	margin-top: 8px;
	padding-top: 8px;
	padding-right: 8px;
	padding-left: 8px;
	float: left;
	padding-bottom: 8px;
}
.big-middle .down_warp .left_warp {
	float: left;
	height: auto;
	width: 200px;
}
.big-middle .down_warp .left_warp .list {
	height: auto;
	width: 200px;
}
.big-middle .down_warp .left_warp .list .list_top {
	width: 200px;
	height: 30px;
	background-image: url(../images/title1.jpg);
}
.big-middle .down_warp .left_warp .list .list_warp {
	height: auto;
	width: 200px;
}
.big-middle .down_warp .left_warp .list .list_warp .silverheader{
	height: 30px;
	width: 177px;
	background-color: #EAE6DB;
	background-image: url(../images/li_bg.jpg);
	background-repeat: no-repeat;
	background-position: bottom;
	padding-left: 23px;
	line-height: 30px;
	display: block;
}
.big-middle .down_warp .left_warp .list .list_warp a {
	color: #333;
}
.big-middle .down_warp .left_warp .list .list_warp a:hover{
	text-decoration:none;
	font-weight:bold;
}
.big-middle .down_warp .left_warp .list .list_warp .submenu {
	height: auto;
	width: 200px;
}
.big-middle .down_warp .left_warp .list .list_warp ul li {
	height: 30px;
	width: 155px;
	padding-left: 30px;
	line-height: 30px;
	background-image: url(../images/lanmu_nav_submenu_bg.gif);
	background-position: left center;
	background-repeat: no-repeat;
	margin-left:15px;
}
.big-middle .down_warp .left_warp .Contact {
	height: auto;
	width: 200px;
	margin-top: 10px;
}
.big-middle .down_warp .left_warp .Contact .contact_top {
	height: 30px;
	width: 200px;
	background-image: url(../images/title2.jpg);
}
.big-middle .down_warp .left_warp .Contact .CT_zi {
	height: auto;
	width: 180px;
	background-color: #EAE6DB;
	line-height: 23px;
	color: #333;
	padding: 10px;
}



.big-middle .down_warp .right_warp {
	float: left;
	height: 450px;
	width: 734px;
	margin-left: 10px;
}






.big-bottom {
	height: auto;
	width: 100%;
	margin-top: 5px;
}
.big-bottom .footer {
	height: 30px;
	width: 960px;
	margin-right: auto;
	margin-left: auto;
	background-image: url(../images/bottom_bg.jpg);
}
.big-bottom .footer .fotter_list {
	float: left;
	height: 30px;
	width: 500px;
	padding-left: 20px;
}
.big-bottom .footer .fotter_list ul li {
	float: left;
	line-height: 30px;
	color: #FFF;
}

.big-bottom .footer .fotter_over {
	float: left;
	height: 30px;
	width: 432px;
	line-height: 30px;
	color: #FFF;
	padding-right: 8px;
	text-align: right;
}