@-webkit-keyframes bottom1{0%,100%{bottom:40px}50%{bottom:15px}}@-moz-keyframes bottom1{0%,100%{bottom:40px}50%{bottom:15px}}@-o-keyframes bottom1{0%,100%{bottom:40px}50%{bottom:15px}}@keyframes bottom1{0%,100%{bottom:40px}50%{bottom:15px}}.case_info{padding:0 50px}.case_info h1{text-align:center;color:#fff;font-size:40px;margin:0 0 40px}.case_info p{color:#fff;line-height:2;font-size:16px;margin:0}.case_list{padding:0 10px}.case_item{padding:0 5px;margin-bottom:10px}.case_item h4{margin:0;height:50px;line-height:50px;background:#f2f2f2;font-size:18px;color:#282828;padding:0 15px;text-align:center}.case_item .img_box{position:relative;overflow:hidden;padding:43% 0;width:100%;height:100%}.case_item .img_box img{position:absolute;width:100%;top:50%;left:50%;height:100%;object-fit:cover;transform:translate(-50%, -50%);-webkit-transform:translate(-50%, -50%);-moz-transform:translate(-50%, -50%);-ms-transform:translate(-50%, -50%);-o-transform:translate(-50%, -50%)}.case_detail{padding:0 15px}.case_detail h1{font-size:26px;text-align:center;font-weight:bold}.case_detail p{font-size:18px}.case_detail img{max-width:100%}@media screen and (min-width: 768px){.case_dec_box{padding:45px 15px}.case_img{width:70%}.case_info{width:30%;background:#000000}.case_item:hover img{transform:translate(-50%, -50%) scale(1.2);-webkit-transform:translate(-50%, -50%) scale(1.2);-moz-transform:translate(-50%, -50%) scale(1.2);-ms-transform:translate(-50%, -50%) scale(1.2);-o-transform:translate(-50%, -50%) scale(1.2)}}@media (min-width: 768px) and (max-width: 1200px){.case_info{padding:0 30px}.case_info h1{font-size:30px;margin:0 0 30px}.case_info p{font-size:14px;line-height:1.6}}@media screen and (max-width: 768px){.case_dec_box{padding:25px 15px}.case_dec_box>div{width:100%}.case_info{background:#000000;padding:30px 30px}.case_info h1{font-size:30px;margin:0 0 30px}.case_info p{font-size:14px;line-height:1.6}.case_item h4{height:30px;line-height:30px;font-size:14px;padding:0 10px}.case_detail h1{font-size:20px;text-align:center;font-weight:bold}.case_detail p{font-size:15px}}