.product{padding-top:70px}.product-banner{position:relative;height:440px;background:url(/static/image/product_ban.png) no-repeat;background-size:cover;background-position:center center}.product-banner-mask{position:absolute;left:0;top:0;width:100%;height:100%;background:rgba(0,0,0,.4)}.product-banner-mask h2{width:1200px;line-height:440px;margin:0 auto;color:#fff;font-size:44px;font-weight:500}.product-cont{width:1200px;margin:0 auto;padding-top:70px;padding-bottom:100px;text-align:left}.product-list{margin-top:0;margin-left:-24px;font-size:0}.product-item{position:relative;display:inline-block;width:384px;line-height:278px;margin-left:24px;margin-top:16px;text-align:center;background:#fff;border-radius:12px;overflow:hidden;border:1px solid #ddd;box-shadow:0 4px 10px rgba(0,0,0,.1)}.product-item a{display:block;height:100%;padding:24px;color:#2d2d2d}.product-item-img{width:100%;position:relative;overflow:hidden}.product-item-img:after{content:"";display:block;margin-bottom:73%}.product-item-img img{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);max-width:100%;max-height:100%;vertical-align:middle;object-fit:cover}.product-item:hover{box-shadow:0 8px 24px rgba(0,0,0,.1);transition:all .2s}.product-info{position:absolute;left:0;bottom:0;width:100%;line-height:1.5;padding:24px;text-align:left;z-index:2;background:linear-gradient(180deg,rgba(255,255,255,0),#fff 63%)}.product-name{line-height:24px;font-size:18px}@media screen and (max-width: 1200px){.product-banner{text-align:center}.product-banner h2{width:100%;line-height:300px}.product-cont{width:768px}.product-list{margin-left:0}.product-item{width:48%;margin-left:4%}.product-item:nth-child(odd){margin-left:0}}@media screen and (max-width: 768px){.product{padding-top:56px}.product-banner{height:300px}.product-cont{width:100%;padding-left:20px;padding-right:20px}.product-item{width:100%;margin-left:0}.product-item a{padding:16px}.product-info{padding:10px 16px}.product-name{font-size:16px}}