.banner_n {
	position: relative;
	overflow: hidden;
}

.banner_n img {
	min-height: 200px;
	object-fit: cover;
        width:100%; 
}

.subroom {
	width: 1200px;
	height: auto;
	overflow: hidden;
	margin: 0 auto;
	position: relative;
	top: -65px
}

.lsubcont {
	width: 260px
}

.lsub_tt {
	background: url(../images/sub_lbg.png);
	height: 65px
}

.lsub_tt h1 {
	font-weight: normal;
	color: #fff;
	line-height: 65px;
	text-align: center;
	position: relative;
}

.nymenu {
	margin: 0 auto;
	border: 1px solid #e6e6e6;
	border-top: none
}

.nymenu {
	margin-left: -1px
}

#sub_navv {
	margin: 0 auto;
	border-top: 0px solid #d8d8d8
}

#sub_navv h1 {
	border-left: 4px solid #0a57b1;
	height: 54px;
	line-height: 54px;
	background: #f4f4f4;
	text-indent: 20px;
	border-bottom: 1px solid #fff
}

#sub_navv h1 a {
	text-align: left;
	font-size: 16px;
	padding-left: 20px;
	display: block;
	margin-right: 20px
}

#sub_navv h1 a:link {
	height: 54px;
	text-align: left;
	font-size: 20px;
	padding-left: 20px;
	background: url(../images/sub_lnavh.png) right no-repeat;
	margin-right: 20px
}

#sub_navv h1 a:visited {
	background-repeat: no-repeat;
	height: 54px;
	text-align: left;
	font-size: 20px;
	padding-left: 20px;
	background: url(../images/sub_lnavo.png) right no-repeat;
	margin-right: 20px
}

#sub_navv h1 a:active {
	background-repeat: no-repeat;
	height: 54px;
	text-align: left;
	font-size: 20px;
	padding-left: 20px;
	background: url(../images/sub_lnavh.png) right no-repeat;
	margin-right: 20px
}

#sub_navv h1 a:hover {
	background-repeat: no-repeat;
	height: 54px;
	text-align: left;
	font-size: 20px;
	padding-left: 20px;
	background: url(../images/sub_lnavo.png) right no-repeat;
	margin-right: 20px
}

#sub_navv dd {
	font-size: 14px;
	width: 100%;
	line-height: 40px;
	text-align: center;
	float: left;
	border-bottom: 1px solid #edebeb;
	border-left: 1px solid #edebeb
}

#sub_navv dl {
	display: none;
	padding: 0 0
}

#sub_navv dl.hover {
	display: block
}

.rsubcont {
	width: 920px;
	border: 1px solid #e6e6e6;
	overflow: auto;
	height: auto;
	margin-top: 70px
}

.sub_tt {
	padding: 10px;
	margin: 0 auto;
	height: 28px;
	background: #f1f1f1;
	border-bottom: 1px solid #e0e0e0
}

.tit {
	width: 30%
}

.tit span {
	color: #444;
	text-transform: uppercase;
	font-size: 20px;
	padding-left: 15px
}

.sub_about {
	padding-top: 10px
}

.sub_cont {
	padding: 15px;
	overflow: hidden;
	line-height: 24px;
	font-size: 18px;
	color: #494949
}

.sub_cont h2 {
	font-size: 18px;
	color: #444;
	line-height: 43px;
	text-align: center;
	border-bottom: 1px dashed #e0e0e0
}

.sub_about p {
	text-indent: 2em;
	color: #494949;
	line-height: 35px !important;
	font-size: 18px !important;
	word-break: break-all;
}

.sub_about p span {
	color: #494949;
	line-height: 35px !important;
	font-size: 18px !important;
}

.sub_list {
	overflow: hidden
}

.sub_list li {
	line-height: 45px;
	height: 45px;
	border-bottom: dotted 1px #d0d0d0;
	overflow: hidden;
	margin-bottom: 0 !important;
	background: url(../images/icon_07.png) left no-repeat;
	/* text-indent: 20px */
}

.sub_list li:hover {
	line-height: 45px;
	height: 45px;
	border-bottom: dotted 1px #d0d0d0;
	overflow: hidden;
	margin-bottom: 0 !important;
	background: url(../images/icon_08.png) left no-repeat
}

.sub_list li span {
	color: #999
}

.sub_list li a {
	float: left;
	max-width: calc(100% - 118px);
	padding-left: 20px;
	white-space: nowrap;
	text-overflow: ellipsis;
	overflow: hidden;
}

.wzxxys {
	width: 80%;
	margin: 0 auto;
	line-height: 40px;
	color: #999;
	text-align: center
}

.sytxyt {
	border-top: solid 1px #ebebeb;
	padding-top: 20px;
	overflow: hidden
}

.sytxyt p {
	margin: 0
}

.sytxyt a {
	line-height: 30px
}

.lsub_tt h1>span {
	display: none;
}

@media screen and (max-width: 1200px) {
	.subroom {
		width: auto;
		padding-left: 10px !important;
		padding-right: 10px !important;
	}

	.rsubcont {
		width: calc(100% - 280px);
	}
}

@media screen and (max-width: 920px) {

	.subroom {
		top: 0;
		margin-top: 20px;
	}

	.lsubcont {
		float: none;
		width: 100%;
	}

	.rsubcont {
		width: 100%;
		margin-top: 20px;
	}

	.lsub_tt {
		height: 50px;
	}

	.lsub_tt h1 {
		text-align: left;
		padding-left: 20px;
		line-height: 50px;
		font-size: 22px;
	}

	.nymenu {
		display: none;
	}

	.lsub_tt h1>span {
		display: block;
		position: absolute;
		top: 0;
		right: 0;
		width: 50px;
		height: 50px;
		background: url(../images/sub_left_down2.png) no-repeat center center;
		background-size: 14px 14px;
		cursor: pointer;
		z-index: 2;
	}

	.sub_tt {
		height: auto;
	}

}