@charset "gb2312";

/*****公共样式*******/
* {
	padding: 0;
	margin: 0;
	font-family: "微软雅黑";
	border-image: none;
}

html,
body {
	margin: 0;
	background: #fff;
	/* min-width: 1280px; */
}

li,
ul,
dl,
dt,
dd,
ol,
ul {
	list-style: none;
	text-decoration: none;
}

a {
	text-decoration: none;
	color: none;
	cursor: pointer;
}

img {
	border: 0;
	text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
	font-weight: normal;
}

u,
b {
	font-weight: normal;
	text-decoration: none;
}

input:focus {
	outline: none;
}

/***** 水平居中 *****/
.cen {
	margin: 0 auto;
}

/***** 清除浮动 *****/
.clear {
	clear: both
}

.clearfloat:after {
	display: block;
	clear: both;
	content: "";
	visibility: hidden;
	height: 0
}

.clearfloat {
	zoom: 1
}

.wrap {
	max-width: 1200px;
	margin: 0 auto;
}


.bm-top {
	width: 100%;
	height: 217px;
	float: left;
	z-index: 99;
	background: url(bm_topbg.png) top center no-repeat;
}

.bm-toplink {
	float: left;
	width: 100%;
	padding-bottom: 30px;
	font-size: 14px;
}

.bm-top .top_g_left a {
	color: #333;
	float: left;
	padding-right: 24px;
	padding-top: 12px;
}

.bm-top .top_g_left a:last-child:before {
	content: '';
	display: inline-block;
	width: 0;
	height: 12px;
	border: 1px solid #bbb;
	position: relative;
	top: 2px;
	left: -10px;
}

.bm-top .top_g_left a:hover {
	text-decoration: underline;
}

.bm-top .top_g_right {
	float: right;
	color: #333;
}

.bm-top .top_g_right a {
	color: #333;
	padding: 2px 30px;
}

.bm-top p {
	float: right;
	padding-top: 12px;
}

.bm-top p b {
	padding-right: 8px;
}

.bm-top p a {
	color: #333;
	padding-right: 16px;
	padding-left: 4px;
}

.bm-top p a:last-child:before {
	content: '';
	display: inline-block;
	width: 0;
	height: 12px;
	border: 1px solid #bbb;
	position: relative;
	top: 2px;
	left: -7px;
}

.bm-top p a:hover {
	text-decoration: underline;
}

.bm-top .bm_logo {
	padding-bottom: 32px;
	float: left;
}

.bm-top .bm_logo img {
	float: left;
	margin-right: 20px;
}

.bm-top .bm_logo h1 {
	font-size: 32px;
	font-weight: 600;
	float: left;
	color: #333;
	line-height: 60px;
	padding-right: 32px;
}

.bm-top .bm_logo h1:after {
	content: '';
	display: inline-block;
	width: 8px;
	height: 8px;
	background: #333;
	border-radius: 2em;
	position: relative;
	top: -6px;
	left: 16px;
}

.bm-top .bm_logo h2 {
	font-size: 20px;
	font-weight: 600;
	float: left;
	color: #333;
	line-height: 60px;
}

.bm-top .bm-search {
	width: 328px;
	background: #fff;
	top: 280px;
	height: 48px;
	border-radius: 2em;
	float: right;
}

.bm-top .bm-search>input {
	width: 260px;
	height: 48px;
	line-height: 48px;
	font-size: 16px;
	color: #666;
	border: none;
	padding-left: 20px;
	float: left;
	border-radius: 2em 0 0 2em;
}

.bm-top .bm-search span {
	display: inline-block;
	width: 48px;
	height: 48px;
	cursor: pointer;
	border-radius: 2em;
	background: #1764ce url(search2013.png) no-repeat center center;
}

/****** 导航 ******/
.top_nav {
	width: 100%;
	height: 64px;
	float: left;
	background-color: #1764ce;
}

.top_nav ul {
	max-width: 1200px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
}

.top_nav ul li {
	float: left;
	position: relative;
	font-size: 24px;
	line-height: 68px;
	flex: 1;
	text-align: center;
}

.top_nav ul li:after {
	content: '';
	position: absolute;
	display: inline-block;
	width: 0;
	height: 16px;
	border: 1px solid rgb(255 255 255 / 0.4);
	top: 28px;
	right: 0;
}

.top_nav ul li:last-child:after {
	display: none;
}

.top_nav ul li a {
	color: #fff;
	height: 68px;
	padding: 0 10%;
	display: inline-block;
	position: relative;
}
.top_nav ul li a::before {
	content: "";
	position: absolute;
	height: calc(100% + 4px);
	top: -2px;
	width: 7px;
	left: -7px;
	background: url(top-left.png) no-repeat left center;
	opacity: 0;
}
.top_nav ul li a::after {
	content: "";
	position: absolute;
	height: calc(100% + 4px);
	top: -2px;
	width: 7px;
	right: -7px;
	background: url(top-right.png) no-repeat right center;
	opacity: 0;
}
.top_nav ul li.on,
.top_nav ul li:hover {
	margin-top: -4px;
}
.top_nav ul li.on a ,
.top_nav ul li:hover a {
	background-color: #0a53aa;
	height: 72px;
	line-height: 72px;
	position: relative;
}
.top_nav ul li.on a::before ,
.top_nav ul li.on a::after ,
.top_nav ul li:hover a::before ,
.top_nav ul li:hover a::after {
	opacity: 1;
}


/****** footer ******/
.footer {
	background: #f5f5f5;
	float: left;
	border-top: 2px solid #1764ce;
	width: 100%
}

/****** 友情链接 ******/
.link {
	position: relative;
	z-index: 1;
	color: #555;
	height: 64px;
	line-height: 24px;
	border-bottom: 1px solid #ddd;
}

.link span {
	font-size: 18px;
	color: #333;
	float: left;
	font-weight: 600;
	background: url(link.png) no-repeat left;
	line-height: 64px;
	padding-left: 26px;
}

.link_nav {
	width: 1080px;
	float: right;
}

.link_nav h3 {
	font-weight: normal;
	font-size: 16px;
	color: #555;
}

.link_nav .m:after {
	content: '';
	display: inline-block;
	width: 0;
	height: 16px;
	border: 1px solid #ddd;
	position: relative;
	top: 8px;
	right: 80px;
}

.link_nav .m:first-child:after {
	display: none;
}

.link_nav .m {
	width: 170px;
	float: left;
	margin-right: 46px;
	display: inline;
	text-align: center;
}

.link_nav .m h3 i {
	float: right;
	width: 12px;
	height: 8px;
	background: url(icon.png) no-repeat;
	overflow: hidden;
	margin: 28px 20px;
	vertical-align: middle;
}

.link_nav h3 a {
	zoom: 1;
	height: 16px;
	line-height: 64px;
	display: block;
	color: #555;
}

.link_nav h3 a img {
	width: 22px;
	position: relative;
	margin-top: 20px;
	float: left;
	margin-left: 36px;
}

.link_nav .sub {
	display: none;
	/*默认隐藏*/
	top: 64px;
	left: 0!important;
	width: 1200px;
	padding: 20px 0;
	position: absolute;
	background: #eee;
	float: right;
	line-height: 30px;
	top: 64px;
	height: 140px;
	overflow: scroll;
	overflow-x: hidden;
	box-sizing: border-box;
}

.link_nav .sub::-webkit-scrollbar {
	width: 5px;
	height: 5px;
	background-color: #CCCCCC;
	border-radius: 20px;
}

/* 滚动槽 */
.link_nav .sub::-webkit-scrollbar-track {
	border-radius: 20px;
}

/* 滚动条滑块 */
.link_nav .sub::-webkit-scrollbar-thumb {
	border-radius: 20px;
	background: #2F74D3;
}

.link_nav .m:hover .sub {
	display: block;
}

.link_nav .sub li {
	text-align: center;
}

.link_nav .sub li a {
	color: #333;
	display: block;
	zoom: 1;
}

.link_nav .sub li a:hover {
	background: #ddd;
	color: #1764ce;
}

.link_nav .sub dl {
	width: 16%;
	float: left;
	zoom: 1;
	vertical-align: top;
	padding: 15px 20px;
	line-height: 15px;
	text-align: left;
}

.link_nav .sub dl a:hover {
	color: #1764ce;
}

.link_nav .sub dl dt a {
	color: #333;
	font-size: 15px;
}

.link_nav .sub dl dd a {
	color: #999;
	padding-left: 7px;
	background: url(icon.png) no-repeat;
}

.link_nav li:nth-child(2) .sub {
	z-index: 1;
	width: 1200px;
	left: 695px;
}

.link_nav li:nth-child(3) .sub {
	z-index: 1;
	width: 1200px;
	left: 478px;
}

.link_nav li:nth-child(4) .sub {
	z-index: 1;
	width: 1200px;
	left: 262px;
}

.link_nav li:nth-child(5) .sub {
	z-index: 1;
	width: 1200px;
	left: 46px;
}

.f_info {
	float: left;
	padding-bottom: 30px;
	width: 100%;
	margin-top: 30px;
}

.f_info .f_info_l {
	float: left;
	font-size: 14px;
	line-height: 30px;
}

.f_info .f_info_l a {
	color: #333;
	margin-right: 20px;
}

.f_info .f_info_l a:after {
	content: '';
	display: inline-block;
	width: 0;
	height: 10px;
	border: 1px solid #ccc;
	position: relative;
	right: -10px;
	top: 1px;
}

.f_info .f_info_l a:nth-child(3):after {
	display: none;
}

.f_info .f_info_l p {
	color: #333;
}

.f_info .f_info_l p a {
	color: #333;
	margin-left: 16px;
	margin-right: 0;
}

.f_info .f_info_l p a:after {
	display: none;
}

.f_info .f_info_l b {
	padding: 0 4px;
}

.f_info .f_info_r {
	float: right;
}

.f_info .f_info_r img {
	float: left;
}
.top-lian {
	display: none;
}