.cases{padding:30px 0}.cases .row{margin-bottom:-30px}.cases .row>div{text-align:center;margin-bottom:30px}.cases .scale-img{border-radius:10px}.cases .scale-img img{width:100%;aspect-ratio:700 / 420}.cases .tit{margin-top:15px;font-weight:700}.cases .info{margin-top:10px;margin-bottom:15px;color:#666;line-height:30px}.cases .btn{width:160px;font-weight:700;border-radius:6px;padding:9px 15px 8px;color:var(--style-color);border-color:var(--style-color)}.cases .btn i{font-size:12px;margin-left:14px;position:relative;top:-1px}@media (min-width:1200px){.cases{padding:50px 0 60px}.cases .row{margin-left:-20px;margin-right:-20px;margin-bottom:-60px}.cases .row>div{padding:0 20px;margin-bottom:60px}.cases .tit{margin-top:26px}.cases .tit:hover{color:var(--style-color)}.cases .info{margin-top:19px;margin-bottom:33px}.cases .btn{width:176px;transition:all .3s}.cases .btn i{font-size:14px}.cases .btn:hover{color:#fff;background:var(--style-color)}}@media (min-width:1440px){.cases{padding-bottom:100px}.cases .row{margin-bottom:-80px}.cases .row>div{margin-bottom:80px}}