.wshangye-21{
	background-color: #fff;
}
.shangye-21{
	width: 820px;
	margin: 0 auto;
	padding:120px 0 0 156px;
}
.shangye-21:after{
	content: '';
	clear: both;
	display: block;
}
.shangye-21 .aboutus-menu{
	float: left;
	margin-left: -156px;
}
.shangye-21 .aboutus-menu ul li{
	height: 25px;
	line-height: 25px;
	color: #666;
	font-size: 14px;
	margin: 12px 0;
	padding: 0 15px;
	cursor: pointer;
	font-family: fontFamilyNav;
}
.shangye-21 .aboutus-menu ul li.selected{
	background-color: #666666;
	color: #fff;
}
.shangye-21 .list{
	position: relative;
	overflow: hidden;
	height: 740px;
	z-index: 1;
}
.shangye-21 .aboutus-content{
	position: absolute;
	left: 0px;
	top: 0px;
	width: 100%;
	height: 740px;
	background-color: #fff;
	font-family: PingFangSC-Light, sans-serif;
	color: #333;
}
.shangye-21 .aboutus-content:nth-of-type(1){
	z-index: 4;
}
.shangye-21 .aboutus-content:nth-of-type(2){
	z-index: 3;
}
.shangye-21 .aboutus-content:nth-of-type(3){
	z-index: 2;
}
.shangye-21 .aboutus-content:nth-of-type(4){
	z-index: 1;
}
.shangye-21 .aboutus-content .kk{
	height: 740px;
	position: relative;
}
.shangye-21 .aboutus-content1 .kk .title{
	font-size: 20px;
	padding: 50px 0;
	text-align: center;
	color: #333333;
}
.shangye-21 .aboutus-content1 .kk .subtitle{
	font-size: 20px;
	color: #333333;
	margin-bottom: 20px;
	font-family: fontFamilyNav;
}
.shangye-21 .aboutus-content1 .kk .subtxt{
	font-family: fontFamilyTt;
}
.shangye-21 .aboutus-content1 .kk .subtxt .txt{
	line-height: 30px;
	color: #707070;
	font-size: 14px;
}
.shangye-21 .aboutus-content1 .kk .table{
	padding-bottom: 50px;
}
.shangye-21 .aboutus-content1 .kk .table table{
	border-spacing:1px;
	border-collapse: separate;
}
.shangye-21 .aboutus-content1 .kk .table table tr{
	background-color: #fff;
	font-size: 14px;
	text-align: center;
}
.shangye-21 .aboutus-content1 .kk .table table th{
	background-color: #cfcfcf;
	line-height: 55px;
	font-family: fontFamilyNav;
}
.shangye-21 .aboutus-content1 .kk .table table tr td{
	background-color: #e6e6e6;
	line-height: 55px;
	vertical-align: top;
	font-family: fontFamilyTt;
}
.shangye-21 .aboutus-content1 .kk .table table tr td:first-child{
	background-color: #cfcfcf;
}
.shangye-21 .aboutus-content1 .kk .card{
	margin-top: 50px;
}
.shangye-21 .aboutus-content1 .kk .card ul{
	margin: 0 -10px;
}
.shangye-21 .aboutus-content1 .kk .card ul li{
	float: left;
	width: 33.3%;
	box-sizing: border-box;
	padding: 0 10px;
}
.shangye-21 .aboutus-content1 .kk .card ul li dl dt img{
	width: 100%;
}
.shangye-21 .aboutus-content1 .kk .card ul li dl dd{
	margin-top: 10px;
	font-size: 14px;
	font-family: fontFamilyNav;
}

.shangye-21 .aboutus-content2 .kk .pic img{
	width: 100%;
}
.shangye-21 .aboutus-content2 .kk .subtitle{
	font-size: 20px;
	color: #333333;
	margin: 30px 0 10px;
	font-family: fontFamilyNav;
}
.shangye-21 .aboutus-content2 .kk .subtxt{
	font-family: fontFamilyTt;
}
.shangye-21 .aboutus-content2 .kk .subtxt .txt{
	line-height: 30px;
	color: #707070;
	font-size: 14px;
}
.shangye-21 .aboutus-content3 .kk .title{
	font-size: 20px;
	padding: 50px 0;
	text-align: center;
	color: #333333;
}
.shangye-21 .aboutus-content3 .kk .subtitle{
	font-size: 20px;
	color: #333333;
	margin-bottom: 20px;
	font-family: fontFamilyNav;
}
.shangye-21 .aboutus-content3 .kk .subtxt{
	font-family: fontFamilyTt;
}
.shangye-21 .aboutus-content3 .kk .subtxt .txt{
	line-height: 30px;
	color: #707070;
	font-size: 14px;
}
.shangye-21 .aboutus-content3 .kk .table{
	padding-bottom: 50px;
}
.shangye-21 .aboutus-content3 .kk .table table{
	border-spacing:1px;
	border-collapse: separate;
}
.shangye-21 .aboutus-content3 .kk .table table tr{
	background-color: #fff;
	font-size: 14px;
	text-align: center;
}
.shangye-21 .aboutus-content3 .kk .table table th{
	background-color: #cfcfcf;
	line-height: 55px;
	font-family: fontFamilyNav;
}
.shangye-21 .aboutus-content3 .kk .table table tr td{
	background-color: #e6e6e6;
	line-height: 55px;
	font-family: fontFamilyTt;
}
.shangye-21 .aboutus-content3 .kk .table table tr td:first-child{
	background-color: #cfcfcf;
}
.shangye-21 .aboutus-content4 .kk .pic img{
	width: 100%;
}
.shangye-21 .aboutus-content4 .kk .subtitle{
	font-size: 20px;
	color: #333333;
	margin: 30px 0 10px;
}
.shangye-21 .aboutus-content4 .kk .subtxt .txt{
	line-height: 30px;
	color: #707070;
	font-size: 14px;
	font-family: PingFangSC-Light, sans-serif;
}