div.list-3 .main-content{background:url(../image/bg7.png) center center no-repeat;background-size:cover}div.list-3 .main-content .contents{padding-top:.8rem;padding-bottom:.5rem}div.list-3 .main-content .contents ul{margin-top:.6rem}div.list-3 .main-content .contents ul li{width:3.85rem;height:2.9rem;float:left;margin-right:.22rem;background:#fff;position:relative;margin-bottom:.3rem;overflow:hidden}@media screen and (max-width:1024px){div.list-3 .main-content .contents ul li{width:48%;margin-right:4%;height:2.4rem}}div.list-3 .main-content .contents ul li:nth-child(3n){margin-right:0}@media screen and (max-width:1024px){div.list-3 .main-content .contents ul li:nth-child(3n){margin-right:4%}}@media screen and (max-width:1024px){div.list-3 .main-content .contents ul li:nth-child(2n){margin-right:0}}div.list-3 .main-content .contents ul li img{width:100%;height:auto;transition:.8s}div.list-3 .main-content .contents ul li:hover img{transform:scale(1.1)}