/*================基本样式重置================*/
html,
body,
div,
ul,
ol,
li,
dl,
dt,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
p,
img,
span,
i,
a,
em,
strong,
b,
input,
textarea,
select {
	margin: 0;
	padding: 0;
}

i,
em {
	font-weight: normal;
	font-style: normal;
}

body {
	font: 12px/1.5 \5b8b\4f53, tahoma, arial, sans-serif;
	font-family: "Microsoft Yahei";
	background: #f8f8f8;
}

li {
	list-style: none;
}

a,
img,
input {
	border: 0 none;
}

a {
	text-decoration: none;
	outline: none;
}

a:hover {
	text-decoration: none;
}

a:focus,
input:focus {
	outline: 0 none;
}

textarea {
	resize: none;
	font-size: 12px;
	outline: none;
}

/*去掉火狐和谷歌浏览器的Textarea改变尺寸大小功能*/
select {
	outline: none;
}

/*========定义基础样式========*/
.hide {
	display: none;
}

.fl {
	float: left;
}

.fr {
	float: right;
}

.clearfix:after {
	content: " ";
	display: block;
	clear: both;
	height: 0;
}

.clearfix {
	zoom: 1;
}

.clear {
	clear: both;
}

/*a标签鼠标hover高亮显示状态（可选用）
a .opacity { filter:alpha(opacity=100); opacity:1; -moz-opacity:1; } 
a:hover .opacity { filter:alpha(opacity=80); opacity:0.8; -moz-opacity:0.8; }
*/

/*主体宽度样式（可选用）如有新宽度，命名规则以小写w开头，后接具体宽度数据，例：
.w1200{width: 1200px; margin: 0px auto; }
*/
.w_1200 {
	width: 1200px;
	margin: 0 auto;
}

a:hover img {
	/*filter:alpha(opacity=80); opacity:0.8; -moz-opacity:0.8;*/
}


/*================header================*/
.header {
	width: 100%;
}

.h_top {
	height: 34px;
	line-height: 34px;
	background: #3b3836;
}

.h_top p {
	font-family: "Microsoft Yahei";
	font-size: 12px;
	color: #fff;
}

.h_top .h_right h2 {
	font-family: "Microsoft Yahei";
	font-size: 14px;
	color: #fff;
}

.h_top .h_right h2 i img {
	vertical-align: middle;
	margin-top: -3px;
	margin-right: 5px;
}

.h_top .h_right span {
	display: block;
	width: 30px;
	height: 34px;
	background: url(../images/line.jpg) no-repeat center center;
}

.h_top .h_right .search {
	width: 158px;
	height: 20px;
	line-height: 20px;
	/*background:url(../images/search_bg.png) no-repeat center center;*/
	background: #fff;
	margin-top: 7px;
}

.h_top .h_right .search .s_txt {
	width: 110px;
	height: 20px;
	padding: 0 6px 0 12px;
	background: none;
	border: none;
	outline: none;
}

.h_top .h_right .search .s_btn {
	width: 30px;
	height: 20px;
	background: url(../images/search.png) no-repeat center center;
	text-indent: -9999px;
	outline: none;
	border: none;
	cursor: pointer;
}

.h_bottom {
	background: #fff;
	height: 90px;
	position: relative;
	z-index: 1000;
}

.h_bottom .logo {
	margin-top: 13px;
}

.nav {
	height: 77px;
	/* margin-top: 13px; */
}

.nav li {
	width: 110px;
	height: 90px;
	line-height: 90px;
	text-align: center;
	float: left;
	position: relative;
	margin-left: 1px;
}

.nav li a {
	display: block;
	font-family: "Microsoft Yahei";
	font-size: 16px;
	color: #444;
}

.nav li:hover a {
	background: #e5701f;
	color: #fff;
}

.nav li.on a {
	background: #e5701f;
	color: #fff;
}

.nav li .sub_nav {
	width: 110px;
	height: auto;
	position: absolute;
	left: 0;
	top: 90px;
	display: none;
}

.nav li .sub_nav dd {
	height: 36px;
	line-height: 36px;
}

.nav li .sub_nav dd a {
	font-family: "Microsoft Yahei";
	font-size: 14px;
	color: #fff;
	background: url(../images/nav_bg1.png);
	white-space: nowrap;
}

.nav li .sub_nav dd a:hover {
	background: url(../images/nav_bg2.png);
}

.xz {
	width: 75px;
	height: 18px;
	line-height: 18px;
	border: 1px #ddd solid;
	background: #fff;
	margin-right: 5px;
	position: relative;
	margin-top: 7px;
}

.xz .sel_1 {
	background: url(../images/bottom.png) no-repeat 60px center;
	text-indent: 8px;
	cursor: pointer;
	font-family: "Microsoft Yahei";
	font-size: 12px;
	color: #aaa;
}

.xz .sel_1.cur {
	background: url(../images/top.png) no-repeat 60px center;
}

.xz .sel_2 {
	display: none;
	position: absolute;
	left: -1px;
	top: 18px;
	z-index: 10000;
	background: #fff;
	width: 75px;
	text-indent: 8px;
	border: 1px #ddd solid;
	border-top: none;
}

.xz .sel_2 li {
	cursor: pointer;
	font-family: "Microsoft Yahei";
	font-size: 12px;
	color: #aaa;
	height: 25px;
	line-height: 25px;
}


/*================footer================*/
.footer {
	margin-top: 50px;
}

.f_top {
	height: 36px;
	line-height: 36px;
	background: #454545;
	display: none;
}

.f_top strong {
	font-family: "Microsoft Yahei";
	font-size: 12px;
	color: #fff;
	font-weight: normal;
}

.f_top span {
	font-size: 12px;
	color: #fff;
	padding: 0 10px;
}

.f_top a {
	font-family: "Microsoft Yahei";
	font-size: 12px;
	color: #fff;
}

.f_top a:hover {
	color: #ff6800;
}

.f_bottom {
	/* height: 133px; */
	background: url(../images/f_bg.jpg);
}

.f_bottom .logo2 {
	margin-top: 44px;
	margin-right: 72px;
}

.f_bottom .txt {
	width: 742px;
	/* height: 88px; */
	padding-top: 12px;
	text-align: center;
	background: url(../images/f_line.jpg) no-repeat left center;
	margin-top: 15px;
}

.f_bottom .txt p {
	font-family: "Microsoft Yahei";
	font-size: 12px;
	color: #c9c9c9;
	line-height: 24px;
}

.f_bottom .ewm {
	margin-top: 15px;
	width: 220px;
	background: url(../images/f_line.jpg) no-repeat left center;
	text-align: right;
}

.f_bottom .ewm img {
	width: 100px;
	height: 100px;
}

.f_bottom .ewm span {
	font-family: "Microsoft Yahei";
	font-size: 14px;
	color: #c9c9c9;
	padding-right: 10px;
	display: block;
	line-height: 16px;
	margin-top: 8px;
}