.sub_nav ul li{
	display: block;
	width: 95px;
	height: 50px;
	line-height: 50px;
	text-align: center;
	background-color: #fad628;
	transform: all 0.3s ease-in-out;
	position: relative;
	margin-left: 10px;
}
.sub_nav ul li:nth-child(1){
	margin-left: 0;
}
.sub_nav ul li a{
	display: block;
	width: 100%;
	height: 100%;
	color: #000;
	font-size: 12px;
	text-decoration: none;
}
@media screen and (min-width: 768px){
	.sub_nav ul li a{
		font-size: 16px;
	}
	.sub_nav ul li{
		width: 145px;
		margin-left: 10px;
	}
}
@media screen and (min-width: 992px){
	.sub_nav ul li{
 
	}
}
.case{
	padding-top: 60px;
	padding-bottom: 70px;
}
.case .case_title{
	width: 100%;
	margin: 0 auto;
	position: relative;
	text-align: center;
	margin-bottom: 35px;
}
.case .case_title .img{
	display: inline-block;
	width: 100px;
	background-color: #FFFFFF;
	position: relative;
	z-index: 1;
}
.case .case_title .img img{
	width: 85%;
}
@media screen and (min-width: 992px){
	.case .case_title .img{
		width: 138px;
	}	
}
.case .case_title::after{
	display: block;
	content: '';
	width: 100%;
	height: 1px;
	background-color: #E5E5E5;
	margin: auto;
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
}
.case .case_con{
	margin: 0 auto;
	padding: 0 10px;
}

.case .case_con .case_list dl{
	width: 48%;
	float: left;
	margin-left: 12px;
	border: 1px solid #FFFFFF;
	background-color: #fad628;
	margin-top: 30px;
}
.case .case_con .case_list dl:nth-child(2n+1){
	margin-left: 0;
}
.case .case_con .case_list dl:nth-child(-n+4){
	margin-top: 0;
}
.case .case_con .case_list dl a{
	text-decoration: none;
}
.case .case_con .case_list dl dd.img{
	width: 100%;
	height: 80px;
}
.case .case_con .case_list dl dd.img img{
	width: 100%;
	height: 100%;
}
@media screen and (min-width: 768px){
	.case .case_con .case_list dl:nth-child(2n+1){
		margin-left: 12px;
	}
	.case .case_con .case_list dl:nth-child(4n+1){
		margin-left: 0;
	}
	.case .case_con{
		margin: 0 auto;
		padding: 0;
	}
	.case .case_con .case_list dl{
		width: 178px;
		height: 120px;
	}
	.case .case_con .case_list dl dd.img{
		height: 90px;
	}
}
@media screen and (min-width: 992px){
	.case .case_con .case_list dl{
		width: 230px;
		height: 150px;
	}
	.case .case_con .case_list dl dd.img{
		height: 116px;
	}
}
@media screen and (min-width: 1200px){
	.case .case_con{
		width:1180px;
	}
	.case .case_con .case_list dl{
		width: 286px;
		height: 237px;
	}
	.case .case_con .case_list dl dd.img{
		height: 193px;
	}
}
.case .case_con .case_list dl dd.text{
	line-height: 33px;
	padding: 0 5px;
	font-size: 16px;
	text-align: center;
}
.case .case_con .case_list dl:hover{
	border: 1px solid #36B72A;
}
.case_list_con{
	position: fixed;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,0.6);
	z-index: 99;
	visibility: hidden;
	transition: all 0.6s ease-in-out;
}
.case_list_con .con{
	width: 100%;
	 overflow-y:scroll;  
    overflow-x:hidden; 
	background-color: #FFFFFF;
	border-radius: 10px;
	position: absolute;
	margin: auto;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	padding: 47px 0 0;
	opacity: 0;
	transition: all 0.6s ease-in-out;
}

.case_list_con .con h3.title{
	font-size: 18px;
	font-weight: normal;
	text-align: center;
	position: relative;
	margin-bottom: 18px;
}
.case_list_con .con h3.title span{
	display: inline-block;
	width: 160px;
	background-color: #FFFFFF;
	position: relative;
	z-index: 100;
}
.case_list_con .con h3.title::before{
	display: block;
	content: '';
	width: 100%;
	height: 1px;
	background-color: #E0E0E0;
	position: absolute;	
	margin: auto;
	left: 0;
	top: 0;
	bottom: 0;
}
.case_list_con .con dl{
	padding: 0 6px;
	margin-top: 30px;
}
.case_list_con .con dl.title{
	margin-top: 0;
}
.case_list_con .con dl dd{
	float: left;
	line-height: 24px;
}
.case_list_con .con dl dd.name{
	width: 60px;
	color: #333333;
}
.case_list_con .con dl dd.text,
.case_list_con .con dl dd.img_list{
	width: calc(100% - 60px);
	color: #666666;
}
.case_list_con .con dl dd.red{
	color: #eb4423;
}
.case_list_con .con dl dd.img_list ul li{
	display: block;
	width: 190px;
	height: 120px;
	float: left;
	margin-left: 10px;
	margin-bottom: 10px;
}
.case_list_con .con dl dd.img_list ul li:nth-child(1){
	margin-left: 10px;
}
@media screen and (min-width: 768px){
	.case_list_con .con{
	width: 730px;
	height: 520px;
	padding: 47px 34px 0;
}
.case_list_con .con dl dd.img_list ul li:nth-child(1){
	margin-left: 0;
}
.case_list_con .con dl dd.img_list ul li{
	margin-bottom: 0px;
}
.case_list_con .con{
	 overflow-y:hidden; 
	 }
}
.case_list_con .con dl dd.img_list ul li img{
	width: 100%;
	height: 100%;
}
.case_list_con .con a.close{
	display: block;
	width: 50px;
	height: 50px;
	background-color: #E5E5E5;
	position: absolute;
	right: 0;
	top: 0;
	border-bottom-left-radius: 10px;
	z-index: 101;
	opacity: 1;
}

.case_list_con .con a.close::before,
.case_list_con .con a.close::after{
	display: block;
	content: '';
	width: 38px;
	height: 4px;
	border-radius: 4px;
	background-color: #B2B2B2;
	position: absolute;
	margin: auto;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
}
.case_list_con .con a.close::before{
	transform: rotate(45deg);
}
.case_list_con .con a.close::after{
	transform: rotate(-45deg);
}
.case_list_con.active{
	visibility: visible;
}
.case_list_con.active .con{
	opacity: 1;
}