.case{padding:30px 0}.case .row{margin-bottom:-30px}.case .row>div{margin-bottom:30px}.case .scale-img{margin-bottom:15px}.case .scale-img img{width:100%;aspect-ratio:665 / 391}.case .tit{font-weight:700;margin-bottom:10px}.case .info{color:#666;line-height:calc(30 / 18)}.case .btn{margin-top:10px;padding:0;font-weight:700;line-height:1;color:var(--sub-color)}.case .btn i{font-size:22px;margin-left:11px;font-weight:400;position:relative;top:3px}@media (min-width:1200px){.case{padding:50px 0 60px}.case .row{margin-left:-20px;margin-right:-20px;margin-bottom:-59px}.case .row>div{padding:0 20px;margin-bottom:59px}.case .scale-img{margin-bottom:25px}.case .row>div>*:not(.scale-img){margin-right:20px}.case .tit{margin-bottom:21px}.case .tit:hover{color:var(--style-color)}.case .btn{margin-top:19px;padding-top:6px;padding-bottom:10px;transition:all .3s}.case .btn:hover{color:#fff;padding-left:16px;padding-right:16px;background:var(--style-color)}}@media (min-width:1440px){.case{padding-bottom:89px}.case .row>div>*:not(.scale-img){margin-right:40px}}