.industry_content{
	width: 100%;
	overflow: hidden;
	padding: 50px 0 20px;
}
.industry_title{
	width: 100%;
	overflow: hidden;
	text-align: center;
	color: #333333;
}
.industry_title span{
	display: block;
	width: 70px;
	height: 2px;
	background-color: #c7000c;
	margin:15px auto 30px;
}
.industry_content ul{
	width: 100%;
	overflow: hidden;
}
.industry_content ul li{
	height: auto;
	overflow:hidden;
	margin-bottom: 30px;
	padding: 0 7px;
}
.industry_content ul li:nth-of-type(3n+1){
	padding: 0 14px 0 0;
}
.industry_content ul li:nth-of-type(3n){
	padding: 0 0 0 14px;
}
.industryBox{
	width: 100%;
	overflow: hidden;
	position: relative;
	cursor: pointer;
	background-color: #4c4c4c;
}
.industryBox img{
	width: 100%;
	transition: all 1s;
}
.industry{
	width: 100%;
	height: 100%;
	overflow: hidden;
	position: absolute;
	left: 0;
	top: 0;
	z-index: 10;
	transition: all 1s;
	background-repeat: no-repeat;
	background-position: center center; 
	border: 0px solid rgba(76,76,76,0.85);
}
.industry_text{
	width: 100%;
	overflow: hidden;
	position: absolute;
	color: #FFFFFF;
	z-index: 20;
	top: 50%;
	margin-top: -40px;
	text-align: center;
	opacity: 0;
	transition: all 1s;
}
.industry_text span{
	display: block;
	width: 37px;
	height: 37px;
	margin: 0 auto;
	text-align: center;
	line-height: 35px;
	border: 1px solid #FFFFFF;
	background-color: rgba(255,255,255,0.18);
	font-size: 18px;
}
.industry_text h4{
	font-size: 20px;
	margin-top: 20px;
}
.industryBox:hover .industry{
	border-width: 15px 20px;
}
.industryBox:hover .industry_text{
	opacity: 1;
}
@media only screen and (max-width:991px ) {
	.industry_content ul li{
		margin-bottom: 20px;
	}
	.industry_content ul li:nth-of-type(2n+1){
		padding: 0 10px 0 0;
	}
	.industry_content ul li:nth-of-type(2n){
		padding: 0 0 0 10px;
	}
}
@media only screen and (max-width:767px ) {
	.industry_content{
		width: 100%;
		overflow: hidden;
		padding: 40px 0 20px;
	}
	.industry_title h1{
		font-size: 24px;
	}
	.industry_title span{
		width: 50px;
		margin:10px auto 20px;
	}
	.industry_content ul li{
		margin-bottom: 20px;
		padding: 0 10px !important;
	}
}