#custom-section{
	position: relative;
}
.breadNav{
	width: 100%;
	height: 60px;
	border-bottom: 1px solid #C2C2C2;
}
.custom-titleCtn{
	padding: 35px 0;
}
.custom-title{
	font-size: 30px;
	color: #121212;
	text-align: center;
}
.custom-icon{
	width: 32px;
	height: 2px;
	margin: 6px auto 0;
	background-color: #004198;
}
.caseList{
	position: relative;
	float: left;
	width: 25%;
	height: 500px;
	background-repeat: no-repeat;
	background-position: center center;
	background-size: 100% 100%;
	overflow: hidden;
}
.caseList>a{
	display: block;
	width: 100%;
	height: 100%;
}
.caseMode{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
    background-color: rgba(0,0,0,.7);
    background-repeat: no-repeat;
	background-position: center center;
    background-size: 75% auto;
	transition: all .5s;
	opacity: 1;
}
.caseList:hover .caseMode{
	opacity: 0;
}
/*分页器*/
.custom-pageCtn{
	position: relative;
	height: 112px;
}
.pageCtn{
	bottom: 20px;
}


@media only screen and (max-width: 980px) {
	.caseList{
		width: 50%;
	}
}