.pr-bg-case{background-image:url(../img/1481880194517.99aabc5d.jpg)}.pr-case-list>.el-col{padding:0 30px;margin-bottom:50px}.pr-case-list>.el-col div{cursor:pointer}.pr-case-list>.el-col div span{display:block;width:312px;height:202px;overflow:hidden}.pr-case-list>.el-col div span img{width:312px;height:202px;-webkit-transition:all .6s;transition:all .6s}.pr-case-list>.el-col div span img:hover{-webkit-transform:scale(1.1);transform:scale(1.1)}.pr-case-list>.el-col div h5{text-align:center;font-size:14px;font-weight:500;margin:10px 0}.pr-case-list>.el-col:hover{color:#213752}