.page_banner{background:url("../images/banner/case_banner.jpg") no-repeat center}.case_box{padding-bottom:0}.case_list{text-align:center}.case_list li{width:335px;margin-top:20px}.case_list li:not(:nth-child(4n)){margin-right:19.7px}.case_list li:hover img{transform:scale(1.2) translate(-50%, -50%);-webkit-transform:scale(1.2) translate(-50%, -50%);-o-transform:scale(1.2) translate(-50%, -50%);-ms-transform:scale(1.2) translate(-50%, -50%);-moz-transform:scale(1.2) translate(-50%, -50%)}.case_list li:hover h5{background:#ffde00}.case_list .img_box{height:240px}.case_list h5{padding:0 10px;line-height:46px;height:46px;color:#333333;background:#eee}