section.explain{
	padding: 100px 0 110px;
	color: #222;
	background:#fff;
}
section.explain .wrapper h3{
	font-size: 30px;
}
section.explain .wrapper .desc{
	font-size: 16px;
	line-height: 1.5;
	margin-top: 40px;
}

section.case_list{
	padding: 120px 0 90px;
	background:#f2f2f2;
}
section.case_list .list .item a{
	display: block;
}
section.case_list .list .item span.thumb-box{
	display: block;
	content:'';
	width: 100%;
	padding-top: 68%;
	position: relative;
	overflow:hidden;
}
section.case_list .list .item .thumb-box label{
	display: inline-block;
	position: absolute;
	left: 0;
	top: 0;
	padding: 5px 10px;
	background: rgba(255, 255, 255, 0.9);
	z-index: 2;
}
section.case_list .list .item .thumb-box span.thumb{
	display: block;
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	background: no-repeat center / cover;
	-webkit-transition: all .8s;
	-o-transition: all .8s;
	transition: all .8s;
}

section.case_list .list .item .thumb img{
	display: block;
	width:100%;
	/*height:100%;*/
	position:absolute;
	top:0;
	left:0;
	opacity: 1;
}
section.case_list .list .item a:hover span.thumb{
	-webkit-transform: scale(1.05);
	-ms-transform: scale(1.05);
	-o-transform: scale(1.05);
	transform: scale(1.05);
}
section.case_list .list .item .bottom{
	display: block;
	padding: 0 30px;
	height: 100px;
	line-height: 100px;
	background:url('../images/jt.png') no-repeat center right 30px;
	background-color:#fff;
}
section.case_list .list .item .bottom .tit{
	display: block;
	width: 80%;
	height: 100%;
	overflow:hidden;
	color: #000;
}
.sec_02 .more{
	display: block;
	width: 230px;
	height: 70px;
	line-height: 70px;
	text-align: center;
	border: 1px solid #222;
	font-size: 18px;
	margin: 90px auto 0;
	color: #222;
	background: #f2f2f2;
}

.sec_02 .more:hover{
    border-color: #0d0a08;
    background: #0d0a08;
    color: #fff;
}


@media screen and (max-width:1640px){
	section.explain{
		padding: 60px 40px;
	}
	section.case_list{
		padding: 100px 40px 60px;
	}

}

@media screen and (max-width:992px){
	.sec_02 .more{
		width: 86.667%;
		height: 60px;
		line-height: 60px;
		margin-top: 40px;
	}
	
	.layui-col-xs12{width: 50%}
	
	
	
}
@media screen and (max-width: 767px){
	section.case_list{
		padding: 40px 20px 50px;
	}
	section.case_list .item{
		padding: 10px;
	}
	section.case_list .list .item .bottom{
		height: 60px;
		line-height: 60px;
		padding: 0 10px;
		background-position:center right 10px;
	}

@media screen and (max-width:660px){
	.sec_02 .more{
		height: 46px;
		line-height: 46px;
	}
}