.list_box{
	overflow: hidden;
	width: 1360px;
	height: auto;
	margin: 0 auto;
	padding: 66px 0 54px;
	box-sizing: border-box;
	background: #ffffff;
}
.sidebar{
	width: 240px;
	height: auto;
	float: left;
}
.sidebar h3{
	width: 100%;
	height: 42px;
	background-color: #404d2c;
	padding: 0 18px;
	box-sizing: border-box;	
	font-size: 24px;
	color: #ffffff;
	line-height: 42px;
}
.inst{
	margin-top: 28px;
	width: 100%;
	height: auto;
	border-top: 4px solid #000000;
	padding-top: 10px;
}
.inst li{
	padding: 11px 24px;
	line-height: 22px;
	font-size: 14px;
	color: #202222;
	border-bottom: 1px solid #e3e3e3;
	position: relative;
}
.inst li a{
	color: #202222;
	position: relative;
}
.inst .active a{
	color: #7f945f;
}
.inst .active a:after{
	content: '';
	position: absolute;
	left: -24px;
	top: 0;
	width: 4px;
	height: 100%;
	background: #7f945f;
}
.drop{
	width: 240px;
	position: absolute;
	left: 240px;
	top: 0;
	overflow: hidden;
	z-index: 99;
	display: none;
	background: #404d2c;
	 color: #dddddd;
}
.drop a{
	width: 100%; 
	display: inline-block;
	padding: 10px;
    box-sizing: border-box;
    line-height: 22px;
    color: #dddddd !important;
}	
.drop a:hover{
	background: #7f945f;
}
.frr{float: right;
    font-size: 12px;  
    }
.lists{
	width: 910px;
	float: right;
	height: auto;
}
.prod_ar2 li:first-of-type {
    margin-left: 0;
}
.prod_ar2 li{
    float: left;
    width: 280px;
    overflow: hidden;
    height: auto;
    border: 1px solid rgba(9, 1, 3, 0.13);
     box-shadow: 1px 1px 12px 0px rgba(9, 1, 3, 0.13); 
    -moz-box-shadow: 0px 0px 13px rgba(9, 1, 3, 0.13);
    -webkit-box-shadow: 0px 0px 13px rgba(9, 1, 3, 0.13);
    box-shadow: 0px 0px 13px rgba(9, 1, 3, 0.13);
    margin-left: 26px;
    box-sizing: border-box;
    margin-top: 28px;
}
.prod_ar2 li:nth-child(3n+1){
	margin-left:0 !important;	
}

.returns{
    width: 910px;
	float: right;
	height: auto;	
}
.title{
	height: 73px;
	line-height: 60px;
	border-bottom: 1px solid #e5e5e5;
	font-size: 32px;
	color: #333333;
	font-weight: 600;
}
.title3{
	width: 700px;
	height: auto;
	line-height: 40px;
	padding-bottom: 20px;
	font-size: 32px;
	color: #333333;
	font-weight: 600;
}
.returns .xian{
	width: 125px;
	height: 4px;
	display: block;
	margin-top: -4px;
	background: #000000;	
}
.fan_h{
	margin-top: 70px;
	display: block;
	width: 160px;
	height: 38px;
	background: #404d2c;
	border-radius: 4px;
	font-size: 16px;
	color: #ffffff;
	text-align: center;
	line-height: 38px;
	font-weight: 600;
	vertical-align: middle;
	cursor: pointer;
	}
.fan_h:hover{
	opacity: 0.8;
}
.fan_h img{
	vertical-align: middle;
	}
.title2{
	height: auto;
	padding-bottom: 20px;
	border-bottom: 1px solid #e5e5e5;
	font-size: 32px;
	color: #333333;
	font-weight: 600;
}	
.xian2{
	width: 145px;
	height: 4px;
	display: block;
	margin-top: -4px;
	background: #000000;	
}
.search_box{
    overflow: hidden;
	width: 1360px;
	height: auto;
	margin: 0 auto;
	padding: 30px 0 54px;
	box-sizing: border-box;
	background: #ffffff;	
}
.key{
	overflow: hidden;
	width: 900px;
	margin: 0 auto;
	margin-top: 30px;
	height: 45px;
	line-height: 45px;
}
.key em{
	font-size: 16px;
	color: #333333;
	display: inline-block;
}
.key img{
	margin:0 10px;
	vertical-align: middle;
}
.key input{
	width: 553px;
	height: 45px;
	background-color: #d3d3d3;
	border-radius: 4px;
	opacity: 0.4;
	border: none;
	padding:0 10px;
	box-sizing: border-box;
}