.clearfix:after{/*伪元素是行内元素 正常浏览器清除浮动方法*/
	content: "";
	display: block;
	height: 0;
	clear:both;
	visibility: hidden;
}

.banner img{
	display: block;
	width: 100%;
}

#content{
	background: #f9f9f9;
	padding-top: 40px;
}
.content{
	
}
.lf_nav{
	float: left;
	width: 280px;
	box-shadow: 0 0 10px #c3c2c2;
	margin-bottom: 60px;
}
.lf_nav .nav_head{
	height: 60px;
	background-color: #64a9e2;
	background-image: linear-gradient(to right,#3568be,#64a9e2);
	padding-left: 20px;
}
.lf_nav .nav_head i{
	float: left;
	margin: 20px 15px 0 10px;
}
.lf_nav .nav_head p{
	font-size: 18px;
	font-weight: bold;
	color: #fff;
	line-height: 60px;
	display: inline-block;
}
.lf_nav .nav_cont{
	background: #fff;
	/* padding: 0 20px; */
}
.lf_nav .nav_cont li{
	
	cursor: pointer;
}
.lf_nav .nav_cont li .menu1{
	border-bottom: 1px solid #f1f1f1;
	padding: 0 10px;
	margin: 0 20px;
}
.lf_nav .nav_cont li:last-child>.menu1{
	border-bottom: 1px solid #fff;
}
.lf_nav .nav_cont li .icons{
	float: left;
	margin-right: 15px;
	margin-top: 26px;
}
.lf_nav .nav_cont li .icons img{
	display: block;
}
.lf_nav .nav_cont li .icons .img2{
	display: none;
}
.lf_nav .nav_cont li .menu1 .icons .img4{
	display: none;
}
.lf_nav .nav_cont li .menu1 p{
	display: inline-block;
	font-size: 13px;
	font-weight: bold;
	color: #222222;
	line-height: 59px;
}
.lf_nav .nav_cont li .lfimg{
	float: left;	
}
.lf_nav .nav_cont li .rgimg{
	float: right;
}
.lf_nav .nav_cont li .rgimg img{
	margin-top: 6px;
}
.lf_nav .nav_cont li .menu2{
	background: #f9f9f9;
	padding: 10px 0 9px 50px;
	display: none;
}
.lf_nav .nav_cont .active_lfli .menu1 a{
	display: block;
}
.lf_nav .nav_cont .active_lfli .menu1 .icons .img3{
	display: none;
}.lf_nav .nav_cont .active_lfli .menu1 .icons .img4{
	display: block;
}
.lf_nav .nav_cont .active_lfli .menu1 p{
	color: #3568be;
    background-image: -webkit-gradient(linear, left 0, right 0, from(rgba(53, 104, 190, 1)), to(rgba(100, 169, 226, 1)));
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
}


.rg_cont{
	float: right;
	width: 860px;
}

.rg_head{
	overflow: hidden;
}
.rg_head .title{
	float: left;
}
.rg_head .title p{
	font-size: 18px;
	color: #222222;
	font-weight: bold;
	margin-bottom: 7px;
}
.rg_head .title p img{
    margin: 2.5px 10px 0 0;
    float: left;
}
.rg_head .title span{
	font-size: 14px;
	color: #cccccc;
}
.rg_head .bread_nav{
	float: right;
	line-height: 25px;
}
.rg_head .bread_nav dt{
	font-size: 14px;
	color: #222222;
	float: left;
	padding-left: 30px;
	background: url(../img/common/address.png) no-repeat left center;
}
.rg_head .bread_nav dd{
	font-size: 14px;
	color: #222222;
	float: left;
}
.rg_head .bread_nav .target a{
	color: #3568be;
}

.rg_detail{
	margin-top: 20px;
	min-height: 500px;
	padding-bottom: 40px;
}
.rg_detail img{
	max-width: 100%;
}
.boxs{
	
}


@media screen and (max-width: 1024px) {
	.lf_nav{
		width: 100%;
		margin-bottom: 0;
	}
	.lf_nav .nav_head{
		display: none;
	}
	.lf_nav .lf_navbox{
		width: 100%;
		height: 50px;
		position: relative;
	}
	.lf_nav .nav_cont{
		min-height: 50px;
		overflow-x: auto;
		left: 0;
		white-space: nowrap;
		font-size: 0;
		text-align: center;
	}
	.lf_nav .nav_cont li{
		display: inline-block;
	}
	.lf_nav .nav_cont li .menu1{
		margin: 0;
	}
	.lf_nav .nav_cont li .lfimg{
		display: none;
	}
	.lf_nav .nav_cont .active_lfli .menu2{
		position: absolute;
	}
	
	.rg_cont{
		float: left;
		width: 100%;
		margin-top: 30px;
	}
	.rg_head .title{
		float: initial;
	}
	.rg_head .bread_nav{
		margin-top: 10px;
	}
	.rg_head .bread_nav dd{
		font-size: 12px;
	}
	.rg_detail{
		padding: 0 10px;
	}
	.rg_detail img{
		max-width: 100%;
	}
	.rg_detail p img{
		max-width: 100%;
	}

}

@media screen and (max-width: 768px) {
	.lf_nav{
		width: 100%;
		margin-bottom: 0;
	}
	.lf_nav .nav_head{
		display: none;
	}
	.lf_nav .lf_navbox{
		width: 100%;
		height: 50px;
		position: relative;
	}
	.lf_nav .nav_cont{
		min-height: 50px;
		overflow-x: auto;
		left: 0;
		white-space: nowrap;
		font-size: 0;
		text-align: center;
	}
	.lf_nav .nav_cont li{
		display: inline-block;
	}
	.lf_nav .nav_cont li .menu1{
		margin: 0;
	}
	.lf_nav .nav_cont li .lfimg{
		display: none;
	}
	.lf_nav .nav_cont .active_lfli .menu2{
		position: absolute;
	}
	
	.rg_cont{
		float: left;
		width: 100%;
		margin-top: 30px;
	}
	.rg_head .title{
		float: initial;
	}
	.rg_head .bread_nav{
		margin-top: 10px;
	}
	.rg_head .bread_nav dd{
		font-size: 12px;
	}
	.rg_detail{
		padding: 0 10px;
	}
	.rg_detail img{
		max-width: 100%;
	}
	.rg_detail p img{
		max-width: 100%;
	}

}

@media screen and (max-width: 750px) {
	.lf_nav{
		width: 100%;
		margin-bottom: 0;
	}
	.lf_nav .nav_head{
		display: none;
	}
	.lf_nav .lf_navbox{
		width: 100%;
		height: 50px;
		position: relative;
	}
	.lf_nav .nav_cont{
		min-height: 50px;
		overflow-x: auto;
		left: 0;
		white-space: nowrap;
		font-size: 0;
		text-align: center;
	}
	.lf_nav .nav_cont li{
		display: inline-block;
	}
	.lf_nav .nav_cont li .menu1{
		margin: 0;
	}
	.lf_nav .nav_cont li .lfimg{
		display: none;
	}
	.lf_nav .nav_cont .active_lfli .menu2{
		position: absolute;
	}
	
	.rg_cont{
		float: left;
		width: 100%;
		margin-top: 30px;
	}
	.rg_head .title{
		float: initial;
	}
	.rg_head .bread_nav{
		margin-top: 10px;
	}
	.rg_head .bread_nav dd{
		font-size: 12px;
	}
	.rg_detail{
		padding: 0 10px;
	}
	.rg_detail img{
		width: 100%;
	}
	.rg_detail p img{
		width: 100%;
	}

}