/* 成功案例 */
.case {
	margin:90px 0 20px;
	overflow:hidden;
}
.case-item{
	overflow:hidden
}
.case-list{
	width:32%;
	float:left;
	margin-right:2%;
	overflow:hidden;
	margin-bottom: 2%;
}
.case-list:nth-child(3n) {
    margin-right: 0;
}
.case-list .pic{
	width:100%;
	height:265px;
	position:relative;
	overflow:hidden;
}
.case-list .pic img{
	position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    object-fit: cover;
    transition: .8s;
}
.case-list h4{
	font-weight: 400;
    font-size: 18px;
    color: #333;
    padding: 22px 0 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
	text-align:center;
}