.case{
	background: #fff;
}
.case ul{
	margin:0 37px;
	padding-bottom: 20px;
	border-top: 1px solid #ccc; 
}
.case ul li{
	float: left;
	text-align: center;
	margin-right:9px;
	margin-top: 20px;
	color:#666;
	width: 252px;
    height: 269px;
    overflow: hidden;
}
}
.case ul li img{
	border:2px solid #ccc;
}
.case ul li p{
	font-size:14px;
	overflow: hidden;
	white-space:nowrap;
	text-overflow:ellipsis;
	margin-top:20px;
}
.case ul li img:hover{
	border:2px solid #2b7c41;
}
.case ul li:nth-child(4){
	margin-right:0;
}