body{
	font-family: "微软雅黑";
	font-size: 15px;
}
*{
	margin: 0;
	padding:0;
}
 .bt-background{
  min-height: 100%;
  min-width: 1440px;
  background-position: center;
  background-size: cover;
  width: 100%;
  height: auto;
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
}
/*主内容开始*/
.bt-zhu{
	width: 1200px;
	min-height: 480px;
	margin: auto;
	background: #fff;
}
.bt-tqyb{
	width: 100%;
	height: 50px;
	background: #FAFAFA url(lb.png) no-repeat 15px 15px;
	line-height: 50px;
	padding-left: 40px;

}
.bt-neirong{
	width: 100%;
	min-height: 420px;
	padding:20px;
}
.bt-lanmu1{
	width: 100%;
	height: 215px;
}
.bt-lunbo{
	width: 300px;
	height: 215px;
	float: left;
}
.bt-lunbo>ul{
	width: 100%;
	height: 30px;
	background: #F0F3F6;
	font-size: 17px;
	line-height: 30px;
}
.bt-lunbo>ul>li{
	float: left;	
}
.bt-lunbo>ul>li>a{
	display: inline-block;
	padding-right: 10px;
	padding-left: 10px;
	color: #000;
}
.hover{
	background: #78B929;
	color: #fff !important;
}
.bt-ztzl{
	width: 200px;
	height: 215px;
	float: left;
	margin-left: 20px;
	line-height: 30px;
}
.bt-ztzl a{
	color: #000;
	display: inline-block;
	padding-right: 10px;
	padding-left: 10px;
}
/*.bt-ztzl a:hover{
	background: #78B929;
	color: #fff !important;
}*/
.bt-jrjn{
	width: 100%;
	height: 185px;
	display: none;
}
.bt-lanmu2{
	width: 100%;
	height: 185px;
	margin: auto;
}
.bt-yiji{
	width: 100%;
	height: 40px;
}
.bt-yiji li{
	width: 275px;
	height: 40px;
	float: left;
	line-height: 40px;
	text-align: center;
	font-size: 17px;
}
.bt-yiji li a{
	display: inline-block;
	width: 275px;
	height: 40px;
	color: #fff;
}
.bt-yiji li a img{
	padding-right: 10px;
}
.bt-erji{
	width: 100%;
	height: 120px;
}
.bt-erji>li{
	width: 275px;
	height: 120px;
	float: left;
}
/*主内容结束*/
/*底部开始*/
.bt-footer{
	width: 100%;
	height: 85px;  
	background: url(1709141640107869901.png);
}
.bt-footer-left{
	width: 290px;
	height: 85px;
}
.bt-footer-left ul{
	margin-top: 10px;
}
.bt-footer-left ul li{
	float: left;
	font-size: 13px;
	line-height: 25px;
}
.bt-footer-left ul li a{
	color: #fff;
	font-weight: bold;
	padding-left: 10px;
	padding-right: 10px;
	border-right: 2px solid #fff;
}
.bt-footer-left ul li a:hover{
	text-decoration: underline;
}
.bt-footer-center{
	width: 620px;
	height: 85px;
}
.bt-footer-center p{
	font-size: 13px;
	text-align: center;
	color: #fff;
	line-height: 24px;
	margin: 0;
}
.bt-footer-right{
	width: 290px;
	height: 85px;
	line-height: 85px;
}
.bt-footer-right a{
	margin-left: 30px;
}
/*底部结束*/



.bt-lanmu11{
	width: 100%;
	height: 260px;
}
.bt-left-left,.bt-right-right{
	width: 570px;
	height: 260px;
}
.bt-wsdc{
	width: 100%;
	height: 30px;
	background: #F0F3F6;
}
.bt-wsdc a{
	display: inline-block;
    padding-right: 10px;
    padding-left: 10px;
    color: #fff;
    line-height: 30px;
    background: #78B929;
}
.bt-wsdclist{
	width: 100%;
	height: 230px;
}
.bt-lanmu22{
	width: 100%;
	height: 220px;
	background: url(dixia.jpg);
	background-size: 101%;
}

.bt-tqyb1{
	width: 100%;
	height: 40px;
	background: #EDEDED url(home1.png) no-repeat 20px 15px;
	line-height: 40px;
	padding-left:40px;

}
.bt-yijilanmu{
	width: 100%;
	height: 57px;
	background: #FAFAFA url(yijilam.png);
	font-size: 17px;
	font-weight: bold;
	color: #fff;
	line-height: 45px;
	padding-left: 40px;
}