/*css reset*/
* { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; -o-box-sizing: border-box; -ms-box-sizing: border-box;}
html,body,p{ padding: 0; margin: 0; font-family: "PingFang SC","微软雅黑","Microsoft YaHei", "Helvetica Neue", Helvetica, STHeiTi, Arial, sans-serif; font-size: 12px;line-height: 1;}
ol, ul {list-style: none; padding: 0; margin: 0;}
blockquote, q {quotes: none;}
blockquote:before, blockquote:after, q:before, q:after {content: ''; content: none; }
table {border-collapse: collapse; border-spacing: 0;}
th,td { vertical-align: middle;padding: 0;}
a{text-decoration:none;	outline: none;hlbr:expression(this.onFocus=this.blur());}
input, select {vertical-align: middle;padding: 0;border: 0 none;}
img, iframe {border: none; text-decoration:none;}
img{vertical-align: top;}
strong {font-weight: bold;}
h1,h2,h3,h4,h5,h6{padding: 0; margin: 0;}
:focus {outline: 0;}
::-webkit-input-placeholder { /* WebKit browsers */
    color:    #999;
}
:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
   color:    #999;
   opacity:  1;
}
::-moz-placeholder { /* Mozilla Firefox 19+ */
   color:    #999;
   opacity:  1;
}
:-ms-input-placeholder { /* Internet Explorer 10+ */
   color:    #999;
}
/*字体*/
@font-face {
    font-family: 'acrom';
    src: url('../font/the.northern.block_acrom-webfont.eot');
    src: url('../font/the.northern.block_acrom-webfont.eot?#iefix') format('embedded-opentype'),
         url('../font/the.northern.block_acrom-webfont.woff') format('woff'),
         url('../font/the.northern.block_acrom-webfont.ttf') format('truetype'),
         url('../font/the.northern.block_acrom-webfont.svg#acromregular') format('svg');
    font-weight: normal;
    font-style: normal;
}
@font-face {
    font-family: 'acrom';
    src: url('../font/the.northern.block_acrom.bold-webfont.eot');
    src: url('../font/the.northern.block_acrom.bold-webfont.eot?#iefix') format('embedded-opentype'),
         url('../font/the.northern.block_acrom.bold-webfont.woff') format('woff'),
         url('../font/the.northern.block_acrom.bold-webfont.ttf') format('truetype'),
         url('../font/the.northern.block_acrom.bold-webfont.svg#acromregular') format('svg');
    font-weight: bold;
    font-style: normal;
}
@font-face {
    font-family: 'btm';
    src: url('../font/brandontext-medium-webfont.eot');
    src: url('../font/brandontext-medium-webfont.eot?#iefix') format('embedded-opentype'),
         url('../font/brandontext-medium-webfont.woff') format('woff'),
         url('../font/brandontext-medium-webfont.ttf') format('truetype'),
         url('../font/brandontext-medium-webfont.svg#brandontext') format('svg');
    font-weight: bold;
    font-style: normal;
}
/*css common*/
.f-left {float: left;}
.f-right {float: right;}
.clearfix:after{content: "";display: block;clear: both;visibility: hidden;line-height: 0;height: 0;font-size:0;}
.clearfix{*zoom:1;}
.nodisplay{display: none;}
html{margin: 0 auto;max-width: 1920px;}
html, body, #wrap {height: 100%;}
body > #wrap {height: auto; min-height: 100%;}
.inner{max-width: 1200px;margin: 0 auto;}
.mobile{
	display: none;
}
.web{
	display: block;
}
#main{
	padding-bottom: 587px;
	padding-top: 110px;
}
/* header*/
#header{
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	z-index: 60;
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
}
#header.hide{
	top: -110px;
}
#header .menu img{
	width: 1.25rem;
	position: absolute;
	right: 0.9375rem;
	top: 50%;
	margin-top: -0.390625rem;
	display: none;
}
#header .search-btn img{
	width: 14px;
	vertical-align: middle;
	display: none;
}
#header .top{
	background-color: #fff;
}
#header .left{
	height: 110px;
	line-height: 110px;
	float: left;
	margin-left: 5.2%;
}
#header .left .logo{
	vertical-align: middle;
}
#header .left .nav-box{
	font-size: 0;
	display: inline-block;
	vertical-align: top;
	line-height: 1;
	margin-left: 25px;
}
#header .left .nav-box .box{
	display: inline-block;
	vertical-align: top;
	height: 110px;
	line-height: 110px;
	text-align: center;
	padding: 0 25px;
}
#header .left .nav-box .box .first{
	display: inline-block;
	vertical-align: middle;
	line-height: 1;
}
#header .left .nav-box .box .first h5{
	font-size: 14px;
	color: #38444a;
	font-weight: bold;
	margin-bottom: 6px;
}
#header .left .nav-box .box.active .first h5{
	color: #1781e0;
}
#header .left .nav-box .box .first p{
	font-size: 12px;
	color: #aaa;
	text-align: center;
	font-family: "acrom";
}
#header .left .nav-box .box.active .first p{
	color: #1781e0;
}
#header .left .nav-box .box .sub-nav{
	background-color: #313739;
	height: 50px;
	width: 100%;
	position: absolute;
	left: 0;
	bottom: 0;
	z-index: -1;
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
}
#header .left .nav-box .box:hover .sub-nav,#header .left .nav-box .box.active .sub-nav{
	bottom: -50px;
}
#header .left .nav-box .box:hover .sub-nav{
	z-index: 1;
}
#header .left .nav-box .box .sub-nav .left{
	font-size: 16px;
	color: #fff;
	font-weight: bold;
	line-height: 50px;
	height: 50px;
}
#header .left .nav-box .box .sub-nav .left span{
	font-family: "acrom";
	font-weight: normal;
	margin-left: 8px;
}
#header .left .nav-box .box .sub-nav .right{
	line-height: 50px;
	height: 50px;
	text-align: right;
}
#header .left .nav-box .box .sub-nav .right a{
	font-size: 16px;
	color: #b6c0c4;
	display: inline-block;
	vertical-align: top;
	width: 96px;
	line-height: 48px;
	border-bottom: 2px solid #313739;
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
	text-align: center;
}
#header .left .nav-box .box .sub-nav .right a:hover,#header .left .nav-box .box .sub-nav .right a.active{
	border-color:#1781e0;
	color: #fff;
}
#header .right{
	height: 110px;
	line-height: 110px;
	float: right;
	margin-right: 5.2%;
}
#header .right .tel{
	font-size: 14px;
	color: #38444a;
	margin-right: 14px;
	display: inline-block;
	vertical-align: middle;
	line-height: 1;
}
#header .right .tel img{
	vertical-align: middle;
	margin-right: 8px;
}
#header .right .search-box{
	display: inline-block;
	vertical-align: middle;
	line-height: 1;
	border: 1px solid #cdcdcd;
	width: 200px;
	height: 36px;
	line-height: 34px;
	overflow: hidden;
	border-radius: 18px;
	position: relative;
}
#header .right .search-box input{
	width: 100%;
	line-height: 34px;
	vertical-align: top;
	padding-left: 15px;
	padding-right: 45px;
	font-size: 14px;
	color: #666;
}
#header .right .search-box a{
	display: block;
	position: absolute;
	right: 15px;
	top: 50%;
	margin-top: -7px;
	width: 14px;
	line-height: 1;
	background-color: #fff;
}
#header .right .search-box a img{
	width: 100%;
}
/*css 底部*/
#footer{
	height: 587px;
	background-color: #313739;
	margin-top: -587px;
	position: relative;
}
#footer .left{
	float: left;
	width: 37.5%;
	padding-top: 70px;
}
#footer .left .top{
	margin-bottom: 32px;
}
#footer .left .top .logo{
	margin-bottom: 32px;
}
#footer .left .top p{
	font-size: 14px;
	color: #b6c0c4;
	line-height: 30px;
}
#footer .left .top p img{
	vertical-align: middle;
	margin-right: 22px;
}
#footer .left .bottom{
	border-top: 1px solid #464e52;
	padding-top: 34px;
	font-size: 0;
}
#footer .left .bottom .qr-box{
	display: inline-block;
	vertical-align: middle;
	border-radius: 8px;
	border: 1px solid #464e52;
	padding: 8px;
	margin-right: 10px;
}
#footer .left .bottom p{
	font-size: 12px;
	color: #88959b;
	line-height: 22px;
	display: inline-block;
	vertical-align: middle;
}
#footer .left .bottom p a{
	font-size: inherit;
	color: inherit;
}
#footer .left .bottom .icon-box{
	padding-top: 16px;
}
#footer .left .bottom .icon-box img{
	vertical-align: middle;
	margin-right: 20px;
}
#footer .right{
	float: right;
	margin-top: 27px;
	width: 59.5%;
}
/*搜索下拉*/
.search-cover{
	position: fixed;
	top: -100%;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 52;
	padding-top: 160px;
	text-align: center;
	transition: all 0.5s;
}
.search-cover .close{
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	z-index: -1;
	background-color: rgba(0,0,0,0.5);
}
.search-cover.active{
	top: 0;
}
.search-cover .search-bar{
	background-color: #fff;
	padding: 13px 0 12px;
}
.search-cover .search-bar .search-box{
	width: 440px;
	height: 45px;
	line-height: 45px;
	border-radius: 22px;
	overflow: hidden;
	display: inline-block;
	vertical-align: top;
	background-color: #e5e5e5;
	position: relative;
}
.search-cover .search-bar .search-box input{
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	padding: 0 24px;
	background-color: transparent;
}
.search-cover .search-bar .search-box a{
	display: block;
	padding: 0 20px;
	height: 100%;
	position: absolute;
	right: 0;
	top: 0;
	background-color: #e5e5e5;
}
.search-cover .search-bar .search-box img{
	vertical-align: middle;
}
/* 侧导航栏*/
#sidenav{
	position: fixed;
	top: 0;
	left: -100%;
	background-color: #fff;
	width: 100%;
	height: 100%;
	z-index: 99;
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
	overflow-x: hidden;
	overflow-y: scroll;
}
#sidenav.active{
	left: 0;
}
#sidenav .top{
	border-bottom: 1px solid #cdcdcd;
	line-height: 4rem;
	position: relative;
	margin-bottom: 0.9375rem;
}
#sidenav .top .logo{
	width: 14.25rem;
	vertical-align: middle;
	margin-left: 0.9375rem;
}
#sidenav .top .close-btn img{
	width: 0.9375rem;
	position: absolute;
	right: 0.9375rem;
	top: 50%;
	margin-top: -0.46875rem;
}
#sidenav .search-box{
	width: 92%;
	height: 3.125rem;
	line-height: 3.0625rem;
	margin: 0 auto 0.9375rem;
	border: 1px solid #cdcdcd;
	border-radius: 1.5625rem;
	overflow: hidden;
	position: relative;
	font-size: 0;
}
#sidenav .search-box input{
	padding: 0 0.9375rem;
	width: 83%;
	height: 100%;
	font-size: 0.9375rem;
	color: #666;
	vertical-align: top;
}
#sidenav .search-box a{
	display: inline-block;
	vertical-align: top;
	text-align: center;
	width: 17%;
	height: 100%;
}
#sidenav .search-box img{
	vertical-align: middle;
	width: 1.4375rem;
}
#sidenav .nav{
	margin: 0 auto;
	width: 92%;
}
#sidenav .nav .level1{
	font-size: 0.9375rem;
	color: #38444a;
	line-height: 3.125rem;
	display: block;
	padding-left: 0.9375rem;
	position: relative;
	border-bottom: 1px solid #e6e6e6;
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
	font-weight: bold;
}
#sidenav .nav .level1:first-child{
	border-top: 1px solid #e6e6e6;
}
#sidenav .nav .level1.active{
	background-color: #313739;
	color: #fff;
}
#sidenav .nav .level1 span{
	color: #aaa;
	font-family: 'acrom';
	margin-left: 0.75rem;
	font-weight: normal;
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
}
#sidenav .nav .level1.active span{
	color: #fff;
}
#sidenav .nav .level1 .plus-box{
	width: 1.25rem;
	height: 1.25rem;
	position: absolute;
	right: 0.9375rem;
	top: 50%;
	margin-top: -0.625rem;
}
#sidenav .nav .level1 .plus-box .hor{
	width: 100%;
	height: 0.125rem;
	background-color: #cdcdcd;
	position: absolute;
	left: 0;
	top: 50%;
	margin-top: -0.0625rem;
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
}
#sidenav .nav .level1.active .plus-box .hor{
	background-color: #fff;
}
#sidenav .nav .level1 .plus-box .ver{
	height: 100%;
	width: 0.125rem;
	background-color: #cdcdcd;
	position: absolute;
	top: 0;
	left: 50%;
	margin-left: -0.0625rem;
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
}
#sidenav .nav .level1.active .plus-box .ver{
	background-color: #fff;
	transform: scale(1,0);
	-webkit-transform: scale(1,0);
}
#sidenav .nav ul{
	background-color: #f5f5f5;
	display: none;
}
#sidenav .nav ul li > a{
	padding-left: 0.9375rem;
	font-size: 0.9375rem;
	line-height: 3.125rem;
	display: block;
	color: #313739;
	border-bottom: 1px solid #e6e6e6;
}
#sidenav .nav ul li.active > a{
	background-color: #e6e6e6;
}
#sidenav .bottom{
	font-size: 0.9375rem;
	color: #38444a;
	text-align: center;
	padding: 2rem 0;
}
#sidenav .bottom img{
	width: 1.125rem;
	vertical-align: middle;
	margin-right: 0.5625rem;
}
@media only screen and (max-width:1870px){	
	#header .left .nav-box{
		margin-left: 15px;
	}
	#header .left .nav-box .box{
		padding: 0 15px;
	}
}
@media only screen and (max-width:1680px){	
	#header .left .nav-box{
		margin-left: 10px;
	}
	#header .left .nav-box .box{
		padding: 0 10px;
	}
}
@media only screen and (max-width:1600px){	
	#header .left .logo{
		width: 250px;
	}
}
@media only screen and (max-width:1530px){	
	#header .top > .right .search-box{
		display: none;
	}
	#header .right .tel{
		margin-right: 14px;
	}
	#header .search-btn img{
		display: inline-block;
	}
}
@media only screen and (max-width:1320px){
	#header .left .nav-box .box{
		padding: 0 5px;
	}
}
@media only screen and (max-width:1230px){
	#header .left .nav-box .box{
		padding: 0 3px;
	}
}
@media only screen and (max-width:1200px){
	#main{
		padding-bottom: 0;
		padding-top: 5.8rem;
	}
	/* header*/
	#header .search-btn img{
		display: none;
	}
	#header.hide{
		top: -5.8rem;
	}
	#header .left{
		height: 5.8rem;
		line-height: 5.8rem;
		margin-left: 0.9375rem;
	}
	#header .left .logo{
		width: 18.25rem;
	}
	#header .menu img{
		display: block;
	}
	#header .left .nav-box{
		display: none;
	}
	#header .right{
		display: none;
	}
	#footer{
		height: auto;
		padding-bottom: 15px;
		margin-top: 0;
	}
	#footer .left{
		float: none;
		width: 100%;
		padding-top: 1.5rem;
		padding-left: 0.9375rem;
		padding-right: 0.9375rem;
		font-size: 0;
	}
	#footer .left .top{
		margin-bottom: 0.8125rem;
		width: 38%;
		display: inline-block;
		vertical-align: top;
	}
	#footer .left .top .logo{
		margin-bottom: 0.8125rem;
		width: 240px;
	}
	#footer .left .top p{
		font-size: 1rem;
		line-height: 2;
	}
	#footer .left .top p img{
		margin-right: 1.25rem;
		width: 0.75rem;
	}
	#footer .left .bottom{
		padding-top: 1.25rem;
		width: 62%;
		display: inline-block;
		vertical-align: top;
		border-top: 0 none;
		padding-top: 4.5rem;
	}
	#footer .left .bottom .qr-box{
		border-radius: 0.5rem;
		padding: 0.1875rem;
		margin-right: 1rem;
		vertical-align: top;
	}
	#footer .left .bottom .qr-box img{
		width: 5.8rem;
	}
	#footer .left .bottom p{
		font-size: 1rem;
		line-height: 1.5;
		width: 80%;
	}
	#footer .left .bottom .icon-box{
		padding-top: 0.3rem;
	}
	#footer .left .bottom .icon-box img{
		margin-right: 0;
	}
	#footer .left .bottom .icon-box img:nth-child(1){
		width: 8.5625rem;
	}
	#footer .left .bottom .icon-box img:nth-child(2){
		width: 7.75rem;
		margin: 0 1rem;	
	}
	#footer .left .bottom .icon-box img:nth-child(3){
		width: 2.9375rem;
	}
	#footer .right{
		display: none;
	}
}
@media only screen and (max-width:1024px){
	input{
	    -webkit-appearance:none; 
	}
	#footer{
		margin-top: -212px;
		height: 212px;
	}
	#main{
		padding-bottom: 212px;
	}
	.inner{max-width: 92%;}
	/*侧导航*/
	#sidenav .search-box input{
		width: 95%;
	}
	#sidenav .search-box a{
		width: 5%;
	}
	#sidenav .search-box img{
		vertical-align: middle;
		width: 1.4375rem;
	}
	
}
@media only screen and (max-width:768px){
	.inner{max-width: 96%;}
	#main{
		padding-top: 5rem;
		padding-bottom: 182px;
	}
	#footer{
		margin-top: -182px;
		height: 182px;
	}
	#header.hide{
		top: -5rem;
	}
	#header .left{
		height: 5rem;
		line-height: 5rem;
	}
	/*css 底部*/
	#footer .left .top{
		width: 40%;
	}
	#footer .left .top .logo{
		width: 14.25rem;
	}
	#footer .left .top p{
		font-size: 0.8rem;
		line-height: 1.6875rem;
	}
	#footer .left .bottom{
		width: 60%;
		padding-top: 1.5rem;
	}
	#footer .left .bottom .qr-box img{
		width: 5.3rem;
	}
	#footer .left .bottom p{
		font-size: 0.8rem;
		line-height: 1.5rem;
	}
}
@media only screen and (max-width:767px){
	html { -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%;font-size: 16px;}
	body{
		 font-size: 62.5%;
	}
	html, body, #wrap{
		height: auto;
	}
	.inner{max-width: 100%;}
	.mobile{
		display: block;
	}
	.web{
		display: none;
	}
	#main{
		padding-bottom: 0;
		padding-top: 4.0625rem;
	}
	#header.hide{
		top: -4.0625rem;
	}
	#header .left{
		height: 4.0625rem;
		line-height: 4.0625rem;
	}
	/*侧导航*/
	#sidenav .search-box input{
		width: 83%;
	}
	#sidenav .search-box a{
		width: 17%;
	}
	/*css 底部*/
	#footer{
		height: auto;
		margin-top: 0;
		padding-bottom: 1.25rem;
	}
	#footer .left{
		float: none;
		width: 100%;
		padding-top: 1.5rem;
		padding-left: 0.9375rem;
		padding-right: 0.9375rem;
	}
	#footer .left .top{
		margin-bottom: 0.8125rem;
		display: block;
		width: 100%;
	}
	#footer .left .top .logo{
		margin-bottom: 0.8125rem;
		width: 9.375rem;
	}
	#footer .left .top p{
		font-size: 0.75rem;
		line-height: 1.6875rem;
	}
	#footer .left .top p img{
		margin-right: 1.25rem;
		width: 0.75rem;
	}
	#footer .left .bottom{
		padding-top: 1.25rem;
		display: block;
		width: 100%;
	}
	#footer .left .bottom .qr-box{
		border-radius: 0.5rem;
		padding: 0.1875rem;
		margin-right: 1rem;
	}
	#footer .left .bottom .qr-box img{
		width: 4.8125rem;
	}
	#footer .left .bottom p{
		font-size: 0.625rem;
		line-height: 1.125rem;
		width: 67%;
	}
	#footer .left .bottom .icon-box{
		padding-top: 1rem;
	}
	#footer .left .bottom .icon-box img{
		margin-right: 0;
	}
	#footer .left .bottom .icon-box img:nth-child(1){
		width: 8.5625rem;
	}
	#footer .left .bottom .icon-box img:nth-child(2){
		width: 7.75rem;
		margin: 0 1rem;	
	}
	#footer .left .bottom .icon-box img:nth-child(3){
		width: 2.9375rem;
	}
	#footer .right{
		display: none;
	}
}
@media only screen and (max-width:767px){
}
@media only screen and (max-width:414px){
	
}
@media only screen and (max-width:320px){
	
}