.banner{position:relative;height:580px;overflow:hidden}.banner .items{height:580px;position:absolute;left:0;top:0;white-space:nowrap}.banner .item{display:inline-block;width:100%;height:100%;background:#F8F7F7;position:relative}.banner .item .info{width:100%;height:100%}.banner .item .info a{text-decoration:none}.banner .item img{width:100%;height:100%;object-fit:cover}.banner .items .item video{width:100%;height:100%;object-fit:cover}.banner .items .item .text{width:80%;max-width:1200px;position:absolute;left:50%;z-index:1;top:50%;transform:translate(-50%,-50%)}.banner .items .item .text-center{text-align:center}.banner .items .item .text-center p{text-align:center!important}.banner .items .item .text-left{text-align:left}.banner .items .item .text-left p{text-align:left!important}.banner .items .item .text-right{text-align:right}.banner .items .item .text-right p{text-align:right!important}.banner .indexs{position:absolute;bottom:44px;left:50%;transform:translate(-50%,0);text-align:center;z-index:100}.banner .indexs span{width:40px;height:4px;margin-right:16px;opacity:.4}.banner .indexs span:last-child{margin-right:0}.banner .indexs .active{opacity:1}.banner .buttons{display:none;position:absolute;top:50%;transform:translate(0,-50%);width:44px;height:100px;line-height:100px;text-align:center;cursor:pointer;background:rgba(0,0,0,0.2);z-index:1}.banner .buttons:hover{opacity:.8}.banner:hover .buttons{display:block}.banner:hover .buttons i{filter:brightness(100)}.banner .buttons-left{left:60px}.banner .buttons-right{right:60px}.banner .buttons-left i{background-position:-310px -910px}.banner .buttons-right i{background-position:-370px -910px}.banner-narrow{width:1220px;margin:auto}.banner-narrow .item .text{left:50%;top:50%;width:1000px;margin-left:0;transform:translate(-50%,-50%)}.section{padding:56px 0}.section .title{line-height:32px;margin-bottom:30px;padding-bottom:12px;border-bottom:1px solid #ddd}.section .title .fll{font-size:24px;font-weight:bold}.section .title .flr i{margin-top:-2px}.service1{position:relative;text-align:center;font-weight:bold;padding:16px 0}.service1 .item{border-left:1px solid #ddd;flex:1}.service1 .item img{width:24px;height:24px;object-fit:cover;vertical-align:middle;margin-right:4px}.service1 .item span{vertical-align:middle}.service1 .item:first-child{border:0}.service2 .item{float:left;width:23.5%;margin-right:2%;padding-top:32px}.service2 .item:nth-child(-n+4){padding-top:0}.service2 .item:nth-child(4n){margin-right:0}.service2 .item .pic{position:relative;width:100%;padding-top:56.25%;overflow:hidden;margin-bottom:12px}.service2 .item .info a{display:block;font-size:16px;padding-bottom:8px}.service2 .item .info p{height:40px;line-height:20px;overflow:hidden}.aboutus{position:relative;padding:72px 0;background-size:cover}.aboutus .items{width:748px;min-height:232px;padding:84px 0 64px 50px;background:rgba(57,57,57,0.45);position:relative;z-index:1}.aboutus .pic{position:absolute;width:100%;height:100%;top:0;left:0;background-size:cover}.aboutus .title{font-size:24px;font-weight:bold;width:522px}.aboutus h3{font-size:24px}.aboutus .desc{width:522px;padding-top:16px}.aboutus .btn-normal{margin-top:24px}.aboutus .remark{position:absolute;width:582px;height:330px;top:50%;left:622px;transform:translate(0,-50%);z-index:1;border:2px solid #fff}.aboutus .remark:hover{box-shadow:0 4px 6px rgba(0,0,0,0.2),0px 10px 15px rgba(0,0,0,0.4);z-index:1}.aboutus .remark img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover}.aboutus .vedio{transition:all .5s;cursor:pointer}.aboutus .vedio i{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}.product{padding-bottom:56px}.product:last-child{padding-bottom:0}.news{padding-bottom:56px}.news:last-child{padding-bottom:0}.news .item{float:left;width:49%;position:relative;margin-left:1%}.news .item .pic{display:none}.news .item .info{padding:24px 0;border-bottom:1px solid #ddd;line-height:1.4}.news .item .name{line-height:24px;margin-bottom:8px;font-size:16px;font-weight:bold;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.news .item .desc{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-bottom:8px}.news .item:last-child .info{padding:24px 0 0 0;border:0}.news .item:nth-child(2){margin-top:-24px}.news .item:first-child{width:49%;margin-right:1%;margin-left:0}.news .item:first-child .pic{display:block;position:relative}.news .item:first-child .pic img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover}.news .item:first-child .info{position:absolute;bottom:0;width:100%;height:26%;padding:18px 24px;box-sizing:border-box;background:rgba(0,0,0,0.5);z-index:2}.news .item:first-child .name a{color:#fff}.news .item:first-child .time{color:#fff}.news .item:first-child .desc{display:none}