div.i1{padding:.6rem 0 .4rem;background:url(../image/bg1.png) center center no-repeat;background-size:cover}div.i1 .product-module ul.toplist{padding-top:.6rem}@media screen and (max-width:1024px){div.i1 .product-module ul.toplist{padding-right:0!important}}div.i1 .product-module ul.toplist li{width:3.76rem;height:3.76rem;float:left;margin-right:.36rem;position:relative;transition:.8s}@media screen and (max-width:1024px){div.i1 .product-module ul.toplist li{width:3.2rem;height:3.2rem;margin-right:.45rem}}div.i1 .product-module ul.toplist li div.img img{width:100%;height:auto}div.i1 .product-module ul.toplist li .desc{background:url(../image/bg.png) center center no-repeat;background-size:100% auto;position:absolute;width:100%;height:100%;left:0;top:0;text-align:center;padding-top:1.4rem;opacity:0;transition:.8s}@media screen and (max-width:1024px){div.i1 .product-module ul.toplist li .desc{opacity:1;padding-top:1.1rem}}div.i1 .product-module ul.toplist li .desc i{width:.6rem;height:.6rem;display:inline-block;background:url(../image/icon1-1-1.png) center center no-repeat;background-size:auto 100%}div.i1 .product-module ul.toplist li .desc span{font-size:.2rem;color:#fff;font-weight:bold;display:block;margin-top:.1rem}@media screen and (max-width:1024px){div.i1 .product-module ul.toplist li .desc span{font-size:.28rem}}div.i1 .product-module ul.toplist li:nth-child(3n){margin-right:0rem}div.i1 .product-module ul.toplist li:nth-child(1) .desc i{background:url(../image/icon1-1-1.png) center center no-repeat;background-size:auto 100%}@media screen and (max-width:1024px){div.i1 .product-module ul.toplist li:nth-child(2){margin-right:0}}div.i1 .product-module ul.toplist li:nth-child(2) .desc i{background:url(../image/icon2-1-1.png) center center no-repeat;background-size:auto 100%}@media screen and (max-width:1024px){div.i1 .product-module ul.toplist li:nth-child(3){margin-left:1.8rem;margin-top:-1.4rem}}div.i1 .product-module ul.toplist li:nth-child(3) .desc i{background:url(../image/icon3-1-1.png) center center no-repeat;background-size:auto 100%}div.i1 .product-module ul.toplist li:nth-child(4){margin-top:-1.6rem;margin-left:2.06rem}@media screen and (max-width:1024px){div.i1 .product-module ul.toplist li:nth-child(4){margin-left:0;margin-top:-1.4rem}}div.i1 .product-module ul.toplist li:nth-child(4) .desc i{background:url(../image/icon4-1-1.png) center center no-repeat;background-size:auto 100%}div.i1 .product-module ul.toplist li:nth-child(5){margin-top:-1.6rem}@media screen and (max-width:1024px){div.i1 .product-module ul.toplist li:nth-child(5){margin-left:3.65rem;margin-top:-3.2rem}}div.i1 .product-module ul.toplist li:nth-child(5) .desc i{background:url(../image/icon5-1-1.png) center center no-repeat;background-size:auto 100%}div.i1 .product-module ul.toplist li:hover .desc{opacity:1}div.i1 .product-module .bottomList{margin-top:.4rem}div.i1 .product-module .bottomList li{width:20%;float:left}div.i1 .product-module .bottomList li .desc{text-align:center}div.i1 .product-module .bottomList li .desc i{width:.6rem;height:.6rem;display:inline-block;background:url(../image/icon1.png) center center no-repeat;background-size:auto 100%;transition:.8s}div.i1 .product-module .bottomList li .desc span{font-size:.2rem;color:#9A9A9A;font-weight:bold;display:block;margin-top:.1rem;text-overflow:ellipsis;overflow:hidden;white-space:nowrap}@media screen and (max-width:1024px){div.i1 .product-module .bottomList li .desc span{font-size:.28rem}}div.i1 .product-module .bottomList li:nth-child(2) i{background:url(../image/icon2.png) center center no-repeat;background-size:auto 100%}div.i1 .product-module .bottomList li:nth-child(3) i{background:url(../image/icon3.png) center center no-repeat;background-size:auto 100%}div.i1 .product-module .bottomList li:nth-child(4) i{background:url(../image/icon4.png) center center no-repeat;background-size:auto 100%}div.i1 .product-module .bottomList li:nth-child(5) i{background:url(../image/icon5.png) center center no-repeat;background-size:auto 100%}div.i1 .product-module .bottomList li:hover:nth-child(1) i{background:url(../image/icon1-1.png) center center no-repeat;background-size:auto 100%}div.i1 .product-module .bottomList li:hover:nth-child(2) i{background:url(../image/icon2-1.png) center center no-repeat;background-size:auto 100%}div.i1 .product-module .bottomList li:hover:nth-child(3) i{background:url(../image/icon3-1.png) center center no-repeat;background-size:auto 100%}div.i1 .product-module .bottomList li:hover:nth-child(4) i{background:url(../image/icon4-1.png) center center no-repeat;background-size:auto 100%}div.i1 .product-module .bottomList li:hover:nth-child(5) i{background:url(../image/icon5-1.png) center center no-repeat;background-size:auto 100%}