.dbjb {

	width: 100%;

	height: 5px;

	margin: 0 auto;

	background: url(http://www.nanwutai.cn/static/images/dingbjb.png) no-repeat center center;

}

.fl {

	float: left;

}

.fr {

	float: right;

}

.common-width {
	width: 1400px;
	height: auto;
	margin: 0 auto;
}



#menu {
	display: none !important;
}

#menu.mm-opened {
	display: block !important;
}



.top-box {
	width: 100%;

	height: auto;

	z-index: 999;

	position: fixed;

	top: 0;

	left: 0;
}



.top-d {
	width: 100%;
	height: 80px;
	background-color: rgba(0, 0, 0, .25);
}

.top-d.act {
	background: #FFF
}

.top-d.act .pc_nav li .waia {
	color: #333
}

.top-nav {
	height: 45px;
	float: right;
}

.top-box .top-d .nav-width {

	width: 100%;

}

.pc_nav li {

	float: left;
	height: 80px;
	line-height: 80px;
	text-align: center;
	transition: all 200ms;
	position: relative;
	font-size: 14px;

	margin-left: 44px;

}

.pc_nav li:first-child {

	margin-left: 225px;

}

.pc_nav li .waia {

	font-size: 16px;

	font-family: Microsoft YaHei;

	font-weight: 400;

	color: #FFFFFF;

	padding: 0 10px;

	line-height: 80px;

	display: block;

}

.pc_nav li .xiahuaxian {

	overflow: hidden;

	position: absolute;

	bottom: 12px;

	width: 100%;

	height: 10px;

	display: none;

}

.pc_nav li .xiahuaxian img {

	float: left;

}

.pc_nav li .xiahuaxian p.xian {

	width: calc(50% - 5px);

	height: 1px;

	background-color: #FFF;

	margin-top: 5px;

}

.pc_nav li .xiahuaxian p.xian {

	float: left;

}

.pc_nav li .xiahuaxian p.xian2 {

	float: right;

}

.pc_nav li .xldiv {
	display: none;
	position: absolute;
	top: 80px;
	padding: 20px 0;
	left: 50%;
	margin-left: -80px;
	width: 160px;
	background: #fff;
	text-align: center;
	z-index: 9999;
}

.pc_nav li .xldiv a {
	display: block;
	width: 80%;

	font-size: 14px;

	color: #666;

	line-height: 45px;

	margin: 0 auto;
}

.pc_nav li .xldiv a:hover {
	color: #2CAE86;

	background: #DBF3EC;
}

.pc_nav li:hover .xiahuaxian {

	display: block;

}

.pc_nav li.gaoliang .xiahuaxian {

	display: block;

}

.pc_nav li.zjlogo {

	margin-left: 45px;

	margin-right: 1px;

	/* position: fixed; */

	/* top: 0px; */

	/* left: 50%; */

	transform: translate(-50%, 0px);

	margin-left: 0;

}

.pc_nav li.zjlogo .logobj {

	width: 170px;

	height: 154px;

	background: url(http://www.nanwutai.cn/static/images/logo-bj.png) center center no-repeat;

	position: relative;

	top: -3px;

}

.pc_nav li:nth-child(6) {

	margin-left: 890px;

}

.pc_nav li.zjlogo .logobj img {

	margin-top: 14px;

}

.top-box .top-d .common-width .nav_logo {

	display: inline-block;

	margin: 22px 0 0 0;

	float: left;

}

.top-box .top-d .common-width .top-nav {
	float: left;
	width: 100%;
}

.pc_nav li iframe {

	height: 80px;

}

.pc_nav li.tianqi {

	position: absolute;
	right: 0;
	width: 300px;
	top: 17px;
	overflow: hidden;

}

.pc_nav li.tianqi iframe #mright_1 a.box_a:hover {

	float: left;

	height: 58px;

	border: none;

	padding: 0;

	display: block;

	overflow: hidden;

}

.top-box.bai .top-d {

	background-color: #fff;

}

.top-box.bai .pc_nav li .waia {

	color: #3A3A3A;

}

.top-box.bai .pc_nav li:hover .waia {



	color: #1593ff;

}

.top-box.bai .pc_nav li.gaoliang a.waia {
	color: #1593ff;
}

.top-box.bai .pc_nav li .xiahuaxian p.xian {

	background-color: #1593ff;

}

.top-box.bai .pc_nav li .xldiv {

	box-shadow: 0px 1px 5px 0px rgba(0, 166, 111, 0.2);

}



@media screen and (max-width:1850px) {

	.pc_nav li {

		float: left;

		height: 80px;

		line-height: 80px;

		text-align: center;

		transition: all 200ms;

		position: relative;

		font-size: 14px;

		margin-left: 30px;

	}

	.pc_nav li:first-child {

		margin-left: 0px;

	}

	.pc_nav li:nth-child(6) {

		margin-left: 34px;

	}

	.pc_nav li:nth-child(7) {

		margin-left: 280px;

	}



}

@media screen and (max-width:1550px) {

	.top-box .top-d .nav-width {

		width: 92%;

	}

	.pc_nav li:nth-child(7) {

		margin-left: 250px;

	}

	.pc_nav li.tianqi {

		position: absolute;

		right: -10px;

	}



}

@media screen and (max-width:1400px) {

	.pc_nav li .waia {

		font-size: 15px;

		font-family: Microsoft YaHei;

		font-weight: 400;

		color: #FFFFFF;

		padding: 0 10px;

		line-height: 80px;

		display: block;

	}

	.top-box .top-d .nav-width {

		width: 94%;

	}

	.pc_nav li.tianqi {

		position: absolute;

		right: -30px;

	}

}

@media screen and (max-width:1360px) {
	.pc_nav li.tianqi {
		display: none;
	}

	.top-box .top-d .common-width .top-nav {
		float: left;
		margin-left: 60px;
		/* width: 0px; */
	}

	.pc_nav li:nth-child(6) {
		margin-left: 290px;
	}

	.pc_nav li:nth-child(7) {
		margin-left: 30px;
	}
}

@media screen and (max-width:1024px) {



	.common-width {
		width: 96%;
	}

	.common1-width {
		width: 96%;
	}



	#menu {
		display: block;
	}

	.phone_nav a {

		display: block;

		width: 28px;

		height: 18px;

		position: absolute;

		top: 20px;

		right: 2%;

	}

	.phone_nav a:before,

	.phone_nav a:after {

		content: '';

		display: block;

		background: #1593ff;

		height: 2px;

	}

	.phone_nav a span {

		background: #1593ff;

		display: block;

		height: 2px;

		margin: 6px 0;

	}

	.top-d {
		width: 100%;
		height: 55px;
		background-color: rgba(0, 0, 0, .2);
	}

}

/* 右侧导航 */
.ycdh {
	position: fixed;
	right: 0;
	bottom: 100px;
}

.ycdh .daheyc {
	width: 64px;
	height: 64px;
	background: #1593ff;
	text-align: center;
	margin-bottom: 2px;
	position: relative;
}

.ycdh .daheyc .erweima {
	position: absolute;
	right: 60px;
	top: -30px;
	opacity: 0;
	transition: all 500ms;
	width: 120px;
}

.ycdh .daheyc .erweima img {
	width: 100%;
}

.ycdh .daheyc:hover .erweima {
	opacity: 1;
}

.ycdh .daheyc:nth-child(2) {
	background-color: #BBD4F5;
}

.ycdh .daheyc:nth-child(3) {
	background-color: #FC9475;
}

.ycdh .daheyc:nth-child(4) {
	background-color: #AC88A5;
}

.ycdh .daheyc:nth-child(5) {
	background-color: #85AEEA;
}

.ycdh .daheyc .tu {
	padding-top: 10px;
}

.ycdh .daheyc .zi {
	line-height: 12px;
	height: 12px;
	font-size: 12px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
	margin-top: 5px;
}

@media screen and (max-width:1500px) {
	.ycdh {
		display: none;
	}
}


/* 移动端导航 */


@media only screen and (min-width: 768px) and (max-width: 1024px) {


	.pc_nav li {
		display: none;
	}

}

@media only screen and (max-width: 768px) {
	
	.top-box .top-d .common-width .top-nav {
		width: 0px;
	}
	
	.logobj img {
		width: 46px !important;
		height: 46px !important;
	}

	.pc_nav li {
		display: none;
	}

	.pc_nav li.zjlogo {
		display: none;
	}

	.pc_nav li.zjlogo .logobj {
		width: auto;
		height: 55px;
		background: none;
		position: relative;
		top: 0;
	}

	.pc_nav li.zjlogo .logobj img {
		margin-top: 0;
		height: 100%;
		width: auto;
		line-height: 0;
		position: relative;
		top: -14px;
	}
}

::-webkit-scrollbar {
	width: 6px;
	background-color: #fff
}

::-webkit-scrollbar-track {
	border-radius: 6px;
	background-color: #fff
}

::-webkit-scrollbar-thumb {
	border-radius: 0px;
	background-color: #1593ff;
}

.pc_nav {
	display: flex;
	justify-content: space-between;
}

@media screen and (max-width: 1500px) {
	.top-box .top-d .common-width .top-nav .pc_nav div:last-child {
		margin-right: 60px;
	}
}