@font-face{font-family:aboutFont;src:url('/assets/static/styles/DINCond-Bold.otf'),url('/cn/styles/DINCond-Bold.eot')}.font{font-family:aboutFont}.home{width:100%;padding-top:60px;background-color:#f2f6f9}.home-banner{position:relative;padding-bottom:100px;width:100%;height:860px;display:flex;justify-content:center;align-items:center;background-repeat:no-repeat;background-size:cover;background-position:center center}.home-banner .banner-video{width:100%;height:100%;background-color:#000}.home-banner .banner-video .banner-video-box{position:relative;width:100%;height:100%}.home-banner .banner-video .banner-video-box .banner-video{display:block;width:100%;height:100%;outline:0;object-fit:cover}.home-banner .banner-video .banner-video-box .banner-video-cover{position:absolute;top:0;left:0;display:flex;align-items:center;justify-content:center;flex-direction:column;width:100%;height:100%;background-position:top center;background-repeat:no-repeat;background-size:cover}.home-banner .banner-video .banner-video-box .banner-video-cover .banner-play-icon{width:68px;height:68px;border-radius:100%;background-size:100%;background-position:center center;background-repeat:no-repeat;background-image:url(/assets/static/images/play.png);cursor:pointer}.home-banner .home-banner-img{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;width:428px;height:386px;background-image:url(/assets/static/images/banner-img.png);background-repeat:no-repeat;background-size:cover}.home-banner .home-banner-img .home-img-text1{padding-top:10%;padding-right:14%;width:1240px;font-size:90px;font-weight:bold;color:#fff;line-height:102px;text-align:center;letter-spacing:2px}.home-banner .home-banner-img .home-img-text2{padding-top:5%;padding-right:14%;width:1240px;font-size:90px;font-weight:bold;color:#fff;line-height:102px;text-align:center;letter-spacing:2px}.home-banner .home-banner-bottom{position:absolute;bottom:-1px;left:0;width:100%}.solve{padding:0 6.5%;padding-bottom:110px !important;width:100%}.solve .solve-title{padding-top:50px;font-size:36px;font-weight:bold;color:#101e55;line-height:48px}.solve .solve-box{display:flex;justify-content:space-between;padding-top:40px}.solve .solve-box .solve-left{height:825px;padding-left:30px;overflow:scroll}.solve .solve-box .solve-left::-webkit-scrollbar{width:6px;height:6px}.solve .solve-box .solve-left::-webkit-scrollbar-thumb{border-radius:6px;background-color:rgba(37,113,184,0.2)}.solve .solve-box .solve-left .solve-left-item{display:flex;align-items:center;padding-left:9%;padding-right:10%;width:573px;height:165px;box-sizing:border-box;transition:all .3s}.solve .solve-box .solve-left .solve-left-item .item-num{padding-right:5px;width:70px;font-size:60px;font-weight:bold;color:#2571b8;line-height:100px;transition:all .3s}.solve .solve-box .solve-left .solve-left-item .left-center{width:300px}.solve .solve-box .solve-left .solve-left-item .left-center .item-title{font-size:26px;font-weight:bold;color:#333;line-height:30px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;transition:all .3s}.solve .solve-box .solve-left .solve-left-item .left-center .item-content{padding-top:10px;font-size:18px;font-weight:400;color:#999;line-height:20px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;transition:all .3s}.solve .solve-box .solve-left .solve-left-item .item-right{margin-left:30px;width:50px;height:50px;background-repeat:no-repeat;background-size:cover;background-image:url(/assets/static/images/carbon/blue-arrow.png)}.solve .solve-box .solve-left .solve-left-item:hover,.solve .solve-box .solve-left .solve-left-item.active{background:#2571b8}.solve .solve-box .solve-left .solve-left-item:hover .item-num,.solve .solve-box .solve-left .solve-left-item.active .item-num{color:#fff}.solve .solve-box .solve-left .solve-left-item:hover .left-center .item-title,.solve .solve-box .solve-left .solve-left-item.active .left-center .item-title{color:#fff}.solve .solve-box .solve-left .solve-left-item:hover .left-center .item-content,.solve .solve-box .solve-left .solve-left-item.active .left-center .item-content{color:#fff}.solve .solve-box .solve-left .solve-left-item:hover .item-right,.solve .solve-box .solve-left .solve-left-item.active .item-right{background-image:url(/assets/static/images/carbon/white-arrow.png)}.solve .solve-box .solve-right{display:none;width:58%}.solve .solve-box .solve-right .right-title{padding-top:30px;font-size:34px;font-weight:bold;color:#333333;line-height:48px}.solve .solve-box .solve-right .right-content{padding-top:20px}.solve .solve-box .solve-right .right-item{display:flex;flex-wrap:wrap}.solve .solve-box .solve-right .right-item .item-dot{margin-top:15px;width:8px;height:8px;background:#2571b8;border-radius:50%}.solve .solve-box .solve-right .right-item .item-text{flex:1;padding-left:10px;font-size:20px;font-weight:400;color:#666;line-height:36px}.solve .solve-box .solve-right .solve-img{max-width:100%;margin-top:45px}.solve .solve-box .solve-right.show{display:block}.develop{display:flex;align-items:center;justify-content:space-between;padding:0 6.5%;padding-top:110px !important;padding-bottom:80px !important}.develop .develop-left{width:685px;height:520px;background-repeat:no-repeat;background-size:cover;background-position:center center;background-image:url(/assets/static/images/carbon/develop.png);box-shadow:7px 7px 61px 7px rgba(17,22,36,0.33)}.develop .develop-right{width:800px}.develop .develop-right .develop-item{padding-bottom:30px}.develop .develop-right .develop-item .develop-title{font-size:36px;font-weight:bold;line-height:40px;color:#101e55}.develop .develop-right .develop-item .develop-content{padding-top:5px;font-size:20px;line-height:36px;font-weight:400;color:#778490}.develop .develop-right .develop-item .develop-content.one{padding-top:15px}.develop .develop-right .develop-item:last-child{padding-bottom:0}.introduce-title{padding:0 6%;width:100%;margin-bottom:40px}.introduce-title .introduce-titles{font-size:36px;font-weight:bold;color:#101e55;line-height:48px;text-align:center}.introduce{width:100%;display:flex;justify-content:space-between;flex-wrap:wrap;overflow:hidden;padding:0 6.5%}.introduce .introduce-item{position:relative;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:0 50px;width:32%;height:320px;background:#2571b8;margin-bottom:30px;box-sizing:border-box}.introduce .introduce-item .item-box{display:flex;justify-content:center;align-items:center;width:100px;height:100px;background:rgba(87,156,221,0.6);border-radius:50%}.introduce .introduce-item .item-box .item-line{display:flex;justify-content:center;align-items:center;width:80px;height:80px;border:2px solid rgba(255,255,255,0.6);border-radius:50%}.introduce .introduce-item .item-box .item-icon{width:40px;height:40px}.introduce .introduce-item .item-name{padding-top:15px;font-size:28px;font-weight:bold;color:#fff;line-height:48px;text-align:center}.introduce .introduce-item .item-content{margin-top:10px;height:52px;font-size:16px;font-weight:400;color:#fff;line-height:26px;text-align:center}.introduce .introduce-item .item-hover{position:absolute;left:-2px;top:0;display:flex;flex-direction:column;justify-content:center;padding:0 10%;width:calc(100% + 4px);height:100%;background-color:#fff;opacity:0;transition:all .3s}.introduce .introduce-item .item-hover .hover-bg{position:absolute;right:7px;bottom:4px;display:block;width:30%;height:fit-content;opacity:.1}.introduce .introduce-item .item-hover .hover-bg.opacity{opacity:1}.introduce .introduce-item .item-hover .item-title{font-size:24px;font-weight:bold;color:#2571b8;line-height:28px}.introduce .introduce-item .item-hover .item-title.two{padding-top:20px}.introduce .introduce-item .item-hover .item-bottom{display:flex;flex-wrap:wrap;padding-top:15px}.introduce .introduce-item .item-hover .item-bottom a:hover{color:#2571b8}.introduce .introduce-item .item-hover .item-bottom .item-list{min-width:100%;font-size:14px;font-weight:400;color:#666;line-height:30px;transition:all .3s}.introduce .introduce-item:nth-child(3n):after{opacity:0}.introduce .introduce-item:nth-child(4):before,.introduce .introduce-item:nth-child(5):before,.introduce .introduce-item:nth-child(6):before{opacity:0}.introduce .introduce-item:hover .item-hover{opacity:1}.certification{padding:0 6.5%;padding-bottom:30px !important;width:100%;background-color:#fff}.certification .swiper-container{padding-bottom:63px}.certification .swiper-pagination{display:flex;align-items:center;justify-content:center}.certification .swiper-pagination-bullet{width:16px;height:16px;background:#0070bd;opacity:.4;border-radius:50%}.certification .swiper-pagination-bullet-active{width:20px;height:20px;opacity:1}.certification .certification-title{padding-top:130px;font-size:36px;font-weight:bold;color:#101e55;line-height:48px}.certification .certification-bg{width:100%}.certification .certification-box{position:relative;margin-top:30px}.certification .certification-box .certification-inner{position:absolute;left:5%;top:18%;display:flex;justify-content:space-between;width:90%;height:30%}.certification .certification-box .certification-inner .certification-item{display:flex;flex-direction:column;align-items:center;justify-content:center;width:30%;height:100%}.certification .certification-box .certification-inner .certification-item .item-title{font-size:26px;font-weight:bold;color:#2571b8;line-height:30px}.certification .certification-box .certification-inner .certification-item .item-content{padding-top:15px;font-size:20px;font-weight:400;color:#999;line-height:22px}.certification .certification-box .certification-inner.two{top:auto;bottom:13%}.certification .certification-item-box{position:relative}.certification .certification-item-box .certification-bg{opacity:0}.certification .certification-item-box .certification-item-inner{position:absolute;left:0;top:0;display:flex;flex-wrap:wrap;width:100%;height:100%}.certification .certification-item-box .certification-item{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:0 5%;width:50%;height:50%}.certification .certification-item-box .certification-item .item-title{padding-top:20px;font-size:26px;font-weight:bold;color:#2571b8;line-height:30px;text-align:center}.certification .certification-item-box .certification-item .item-content{padding-top:15px;height:100px;font-size:20px;font-weight:400;color:#999;line-height:22px}.model{position:relative;display:flex;justify-content:space-between;padding-left:11%;padding-right:7%;padding-top:116px;width:100%;height:967px;background-repeat:no-repeat;background-size:cover;background-position:center center;background-image:url(/assets/static/images/carbon/model-bg.png);box-sizing:border-box}.model .model-left{width:calc(88% - 400px)}.model .model-left .model-title{padding-top:35px;font-size:36px;font-weight:bold;color:#101e55;line-height:48px}.model .model-left .model-content{padding-top:45px;font-size:20px;font-weight:400;color:#778490;line-height:36px}.model .model-right{position:relative;width:472px;height:662px}.model .model-right .model-img-box{position:relative;width:100%;height:100%;overflow:hidden;z-index:2}.model .model-right .model-img-box .model-img{width:100%;height:100%;background-repeat:no-repeat;background-size:cover;background-image:url(/assets/static/images/carbon/model-right.png);transition:all .3s}.model .model-right .model-img-box:hover .model-img{transform:scale(1.1)}.model .model-right .blue{position:absolute;right:-19px;bottom:-19px;width:84px;height:84px;background:#2771b9}.model .model-fix{position:absolute;left:-5px;bottom:106px;width:442px;height:281px;overflow:hidden}.model .model-fix .fix-img{width:100%;height:100%;background-repeat:no-repeat;background-size:cover;background-image:url(/assets/static/images/carbon/model-left.jpg);transition:all .3s}.model .model-fix:hover .fix-img{transform:scale(1.1)}.life{padding-bottom:60px;background-color:#fff}.life .swiper-container{padding-bottom:63px}.life .swiper-pagination{display:flex;align-items:center;justify-content:center}.life .swiper-pagination-bullet{display:flex;justify-content:center;align-items:center;color:#fff;width:20px !important;height:20px !important;background:#0070bd;opacity:.4;border-radius:50%}.life .swiper-pagination-bullet-active{width:20px;height:20px;opacity:1}.life .life-img{display:block;margin:0 auto;width:90%}.life .life-one{padding:0 5%;box-sizing:border-box}.life .life-one .life-title{margin-top:250px;font-size:36px;font-weight:bold;color:#101e55;line-height:48px}.life .life-one .life-box{display:flex;justify-content:space-between;padding-top:95px}.life .life-one .life-box .life-item{position:relative;width:508px}.life .life-one .life-box .life-item .item-img{width:100%;height:369px;background-repeat:no-repeat;background-size:cover;background-position:center center}.life .life-one .life-box .life-item .item-title{padding-top:17px;font-size:28px;font-weight:bold;color:#333;line-height:34px;text-align:center}.life .life-one .life-box .life-item .life-hover{position:absolute;left:0;top:0;padding:20px;width:100%;height:100%;background:#2571b8;box-shadow:0 15px 81px 0 rgba(37,113,184,0.28);box-sizing:border-box;opacity:0;transition:all .3s}.life .life-one .life-box .life-item .life-hover .life-inner{display:flex;flex-direction:column;align-items:center;padding:0 20px;width:100%;height:100%;border:1px solid rgba(255,255,255,0.5);box-shadow:0 15px 81px 0 rgba(37,113,184,0.28);box-sizing:border-box}.life .life-one .life-box .life-item .life-hover .life-inner .item-icon{margin-top:40px;width:122px;height:122px}.life .life-one .life-box .life-item .life-hover .life-inner .inner-title{padding-top:35px;font-size:28px;font-weight:bold;color:#fff;line-height:36px;text-align:center}.life .life-one .life-box .life-item .life-hover .life-inner .inner-content{padding-top:20px;font-size:18px;font-weight:300;color:#fff;line-height:30px;text-align:center}.life .life-one .life-box .life-item:hover .life-hover{opacity:1}.lifes{padding-bottom:60px;background-color:#fff}.lifes .swiper-container{padding-bottom:63px}.lifes .swiper-pagination{display:flex;align-items:center;justify-content:center}.lifes .swiper-pagination-bullet{display:flex;justify-content:center;align-items:center;color:#fff;width:20px !important;height:20px !important;background:#0070bd;opacity:.4;border-radius:50%}.lifes .swiper-pagination-bullet-active{width:20px;height:20px;opacity:1}.lifes .life-img{display:block;margin:0 auto;width:90%}.lifes .life-one{padding:0 5%;padding-top:100px;box-sizing:border-box}.lifes .life-one .life-title{margin-top:250px;font-size:36px;font-weight:bold;color:#101e55;line-height:48px}.lifes .life-one .life-box{display:flex;justify-content:space-between;padding-top:95px}.lifes .life-one .life-box .life-item{position:relative;width:508px}.lifes .life-one .life-box .life-item .item-img{width:100%;height:369px;background-repeat:no-repeat;background-size:cover;background-position:center center}.lifes .life-one .life-box .life-item .item-title{padding-top:17px;font-size:28px;font-weight:bold;color:#333;line-height:34px;text-align:center}.lifes .life-one .life-box .life-item .life-hover{position:absolute;left:0;top:0;padding:20px;width:100%;height:100%;background:#2571b8;box-shadow:0 15px 81px 0 rgba(37,113,184,0.28);box-sizing:border-box;opacity:0;transition:all .3s}.lifes .life-one .life-box .life-item .life-hover .life-inner{display:flex;flex-direction:column;align-items:center;padding:0 20px;width:100%;height:100%;border:1px solid rgba(255,255,255,0.5);box-shadow:0 15px 81px 0 rgba(37,113,184,0.28);box-sizing:border-box}.lifes .life-one .life-box .life-item .life-hover .life-inner .item-icon{margin-top:40px;width:122px;height:122px}.lifes .life-one .life-box .life-item .life-hover .life-inner .inner-title{padding-top:35px;font-size:28px;font-weight:bold;color:#fff;line-height:36px;text-align:center}.lifes .life-one .life-box .life-item .life-hover .life-inner .inner-content{padding-top:20px;font-size:18px;font-weight:300;color:#fff;line-height:30px;text-align:center}.lifes .life-one .life-box .life-item:hover .life-hover{opacity:1}.entrance{display:flex}.entrance .entrance-left{width:70%;padding:0 6%;padding-bottom:50px;box-sizing:border-box}.entrance .entrance-left .entrance-top{display:flex;align-items:flex-end;justify-content:space-between;padding-top:120px}.entrance .entrance-left .title{font-size:36px;font-weight:bold;color:#101e55;line-height:48px}.entrance .entrance-left .entrance-btn{display:flex;align-items:center;justify-content:center;width:137px;height:47px;font-size:20px;font-weight:400;color:#0070bd;line-height:36px;border:1px solid #0070bd;transition:all .3s}.entrance .entrance-left .entrance-btn:hover{color:#fff;background:#0070bd}.entrance .entrance-left .content{padding-top:55px;font-size:20px;font-weight:400;color:#778490;line-height:36px}.entrance .entrance-left .entrance-box{position:relative;padding-top:120px;padding-bottom:70px;width:100%;overflow:hidden}.entrance .entrance-left .entrance-box .swiper-pagination-progressbar{top:auto;left:0;bottom:5px;height:1px;background-color:rgba(0,0,0,0.1)}.entrance .entrance-left .entrance-box .swiper-pagination-progressbar .swiper-pagination-progressbar-fill{top:-6px;height:6px;background:#2571b8}.entrance .entrance-left .entrance-box .entrance-item{display:block;width:258px}.entrance .entrance-left .entrance-box .entrance-item .item-img{width:258px;height:258px;background-repeat:no-repeat;background-size:cover;background-position:center center}.entrance .entrance-left .entrance-box .entrance-item .item-title{padding-top:15px;font-size:22px;font-weight:bold;color:#101e55;line-height:30px;text-align:center}.entrance .entrance-right{width:30%;height:fit-content}.home-video{width:100%;height:850px;background-color:#000}.home-video .video-box{position:relative;width:100%;height:850px}.home-video .video-box .video{display:block;width:100%;height:850px;outline:0;object-fit:cover}.home-video .video-box .video-cover{position:absolute;top:0;left:0;display:flex;align-items:center;justify-content:center;flex-direction:column;width:100%;height:850px;background-position:top center;background-repeat:no-repeat;background-size:cover}.home-video .video-box .video-cover .play-icon{width:68px;height:68px;border-radius:100%;background-size:100%;background-position:center center;background-repeat:no-repeat;background-image:url(/assets/static/images/play.png);cursor:pointer}.lca{padding:0 12%;padding-top:75px !important;padding-bottom:73px !important;background-repeat:no-repeat;background-size:cover;background-image:url('/assets/static/images/carbon/lca-bg.jpg')}.lca .title{font-size:36px;font-weight:bold;color:#101e55;line-height:48px;text-align:center}.lca .content{padding-top:20px;font-size:20px;font-weight:400;color:#101e55;line-height:36px;text-align:center}.lca .lca-box{display:flex;flex-wrap:wrap;background-color:#fff;margin-top:52px}.lca .lca-box .lca-item{display:flex;flex-direction:column;justify-content:center;padding:0 35px;width:50%;height:279px;box-sizing:border-box}.lca .lca-box .lca-item .item-title{padding-bottom:13px;font-size:26px;font-weight:bold;color:#333;line-height:36px}.lca .lca-box .lca-item .item-content-box{display:flex;flex-wrap:wrap;justify-content:space-between}.lca .lca-box .lca-item .item-content{padding-bottom:10px;font-size:18px;font-weight:400;color:#666;line-height:26px}.lca .lca-box .lca-item.lca-img{padding:0 !important;overflow:hidden}.lca .lca-box .lca-item.lca-img .img{width:100%;height:100%;background-repeat:no-repeat;background-size:cover;transition:all .3s}.lca .lca-box .lca-item.lca-img:hover .img{transform:scale(1.1)}.lca .lca-box .lca-item.two{padding-left:67px;height:352px}.lca .lca-box .lca-item.two .item-title{padding-bottom:5px}.action{padding-top:65px !important;padding-bottom:108px !important;background-color:#fff}.action .title{font-size:36px;font-weight:bold;color:#101e55;line-height:48px;text-align:center}.action .content{padding:0 6.5%;padding-top:33px;font-size:20px;font-weight:400;color:#101e55;line-height:36px;text-align:center}.action .action-box{display:flex;justify-content:space-between;padding:0 12%;margin-top:30px}.action .action-box .action-item{display:flex;flex-direction:column;align-items:center}.action .action-box .action-item .item-top{display:flex;justify-content:center;align-items:center;width:366px;height:366px;background:rgba(37,113,184,0.2);border-radius:50%}.action .action-box .action-item .item-top .item-img{width:322px;height:322px;background-repeat:no-repeat;background-size:cover;background-position:center center;border-radius:50%}.action .action-box .action-item .item-title{padding-top:15px;font-size:28px;font-weight:bold;color:#333;line-height:36px}.action .action-box .action-item .item-btn{display:flex;justify-content:center;align-items:center;margin-top:20px;width:137px;height:47px;font-size:20px;font-weight:400;color:#0070bd;line-height:36px;border:1px solid #0070bd;transition:all .3s}.action .action-box .action-item:hover .item-btn{color:#fff;background:#0070bd}.low{background-color:#fff}.low .title{padding-top:45px;font-size:36px;font-weight:bold;color:#101e55;line-height:48px;text-align:center}.low .swiper-container{padding-top:55px;padding-bottom:120px}.low .low-item{display:flex;flex-direction:column;align-items:center;padding:0 60px;padding-top:61px;width:438px;height:457px;background:#f2f6f9;box-sizing:border-box;opacity:.5;transition:all .3s}.low .low-item .item-line{display:flex;justify-content:center;align-items:center;margin:0 auto;width:162px;height:162px;border:2px dashed #2571b8;border-radius:50%;transition:all .3s}.low .low-item .item-line .icon-box{position:relative;display:flex;justify-content:center;align-items:center;width:147px;height:147px;background-color:#2571b8;border-radius:50%;transition:all .3s}.low .low-item .item-line .icon-box .icon{position:absolute;transition:all .3s}.low .low-item .item-line .icon-box .icon.one{opacity:1}.low .low-item .item-line .icon-box .icon.two{opacity:0}.low .low-item .item-title{padding-top:35px;font-size:26px;font-weight:bold;color:#2571b8;line-height:42px;text-align:center;transition:all .3s}.low .low-item .item-content{padding-top:13px;font-size:16px;font-weight:400;color:#666;line-height:26px;transition:all .3s}.low .low-item .item-content .dot{margin-bottom:1px;margin-right:5px;display:inline-block;width:8px;height:8px;border-radius:50%;background-color:#999}.low .low-item.swiper-slide-next,.low .low-item.swiper-slide-prev{opacity:1}.low .low-item.swiper-slide-active,.low .low-item:hover{opacity:1;background-color:#2571b8;box-shadow:0 15px 81px 0 rgba(37,113,184,0.28)}.low .low-item.swiper-slide-active .item-line,.low .low-item:hover .item-line{border:2px dashed #f1f1f1}.low .low-item.swiper-slide-active .item-line .icon-box,.low .low-item:hover .item-line .icon-box{background-color:#fff}.low .low-item.swiper-slide-active .item-line .icon-box .icon.one,.low .low-item:hover .item-line .icon-box .icon.one{opacity:0}.low .low-item.swiper-slide-active .item-line .icon-box .icon.two,.low .low-item:hover .item-line .icon-box .icon.two{opacity:1}.low .low-item.swiper-slide-active .item-title,.low .low-item:hover .item-title{color:#fff}.low .low-item.swiper-slide-active .item-content,.low .low-item:hover .item-content{color:#fff}.low .low-item.swiper-slide-active .item-content .dot,.low .low-item:hover .item-content .dot{background-color:#fff}.service{padding:0 6%;background-color:#fff}.service .title{font-size:36px;font-weight:bold;color:#101e55;line-height:48px;text-align:center}.service .service-box{display:flex;flex-wrap:wrap;justify-content:space-between;padding-top:50px}.service .service-box .service-item{position:relative;display:flex;align-items:center;padding:0 30px;margin-bottom:40px;width:49%;height:80px;background:#f2f6f9;box-sizing:border-box;transition:all .3s}.service .service-box .service-item .item-icon{display:flex;justify-content:center;align-items:center;font-size:20px;color:#fff;font-weight:bold;width:37px;height:37px;background-repeat:no-repeat;background-size:131px 95px;background-position:-2px -56px;background-image:url('/assets/static/images/carbon/arrow-sprits.png')}.service .service-box .service-item .item-text{padding:0 14px;flex:1;font-size:24px;font-weight:400;color:#333;line-height:48px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;transition:all .3s}.service .service-box .service-item .item-add{width:19px;height:19px;background-repeat:no-repeat;background-size:131px 95px;background-position:-84px -56px;background-image:url('/assets/static/images/carbon/arrow-sprits.png')}.service .service-box .service-item .item-answer{position:absolute;left:0;top:80px;padding:0 30px;width:100%;height:0;font-size:20px;font-weight:400;color:#333;line-height:30px;background-color:#fff;z-index:3;overflow:hidden;transition:all .3s}.service .service-box .service-item:hover{background-color:#2571b8}.service .service-box .service-item:hover .item-icon{color:#333;background-position:-43px -56px}.service .service-box .service-item:hover .item-text{color:#fff}.service .service-box .service-item:hover .item-add{background-position:-110px -2px}.service .service-box .service-item:hover .item-answer{padding:30px 30px;height:auto}.expert{padding-top:80px;padding-bottom:60px;background-color:#fff}.expert .title{font-size:36px;font-weight:bold;color:#101e55;line-height:48px;text-align:center}.expert .content{padding-top:15px;font-size:20px;font-weight:400;color:#778490;line-height:36px;text-align:center}.expert .swiper{position:relative;padding:0 4.5%}.expert .swiper .swiper-button-prev{left:30px;width:50px;height:50px;background-repeat:no-repeat;background-size:cover;background-image:url('/assets/static/images/carbon/blue-arrow.png');transform:rotate(180deg)}.expert .swiper .swiper-button-next{right:30px;width:50px;height:50px;background-repeat:no-repeat;background-size:cover;background-image:url('/assets/static/images/carbon/blue-arrow.png')}.expert .swiper .swiper-pagination{display:flex;align-items:center;justify-content:center}.expert .swiper .swiper-pagination-bullet{width:16px;height:16px;background:#0070bd;opacity:.4;border-radius:50%}.expert .swiper .swiper-pagination-bullet-active{width:20px;height:20px;opacity:1}.expert .swiper-container{padding-top:120px;padding-bottom:60px}.expert .swiper-slide{padding:0 40px;box-sizing:border-box}.expert .swiper-slide .expert-item{display:flex;height:339px;background:#fff}.expert .swiper-slide .expert-item .item-img{position:relative;top:-59px;width:253px;height:100%;background-repeat:no-repeat;background-size:cover;background-position:center center}.expert .swiper-slide .expert-item .item-right{width:calc(100% - 253px);padding:0 43px;box-sizing:border-box}.expert .swiper-slide .expert-item .item-right .right-title{padding-top:43px;font-size:32px;font-weight:bold;color:#0070bd;line-height:34px}.expert .swiper-slide .expert-item .item-right .right-text{padding-top:10px;font-size:18px;font-weight:bold;color:#333;line-height:30px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.expert .swiper-slide .expert-item .item-right .right-content{margin-top:17px;height:90px;font-size:16px;font-weight:400;color:#666;line-height:30px;display:-webkit-box;overflow:hidden;-webkit-line-clamp:3;-webkit-box-orient:vertical}.expert .swiper-slide .expert-item .item-right .right-contact{display:flex;justify-content:center;align-items:center;margin-top:14px;width:122px;height:38px;font-size:18px;font-weight:400;color:#fff;line-height:30px;background:#0070bd}.expert .swiper-slide.swiper-slide-active .expert-item,.expert .swiper-slide.swiper-slide-next .expert-item{box-shadow:0 8px 79px 0 rgba(221,224,231,0.59)}.entrance{display:flex}.entrance .entrance-left{width:70%;padding:0 6%;padding-bottom:50px;box-sizing:border-box}.entrance .entrance-left .entrance-top{display:flex;align-items:flex-end;justify-content:space-between;padding-top:120px}.entrance .entrance-left .title{font-size:36px;font-weight:bold;color:#101e55;line-height:48px}.entrance .entrance-left .entrance-btn{display:flex;align-items:center;justify-content:center;width:137px;height:47px;font-size:20px;font-weight:400;color:#0070bd;line-height:36px;border:1px solid #0070bd;transition:all .3s}.entrance .entrance-left .entrance-btn:hover{color:#fff;background:#0070bd}.entrance .entrance-left .content{padding-top:55px;font-size:20px;font-weight:400;color:#778490;line-height:36px}.entrance .entrance-left .entrance-box{position:relative;padding-top:120px;padding-bottom:70px;width:100%;overflow:hidden}.entrance .entrance-left .entrance-box .swiper-pagination-progressbar{top:auto;left:0;bottom:5px;height:1px;background-color:rgba(0,0,0,0.1)}.entrance .entrance-left .entrance-box .swiper-pagination-progressbar .swiper-pagination-progressbar-fill{top:-6px;height:6px;background:#2571b8}.entrance .entrance-left .entrance-box .entrance-item{display:block;width:258px}.entrance .entrance-left .entrance-box .entrance-item .item-img{width:258px;height:258px;background-repeat:no-repeat;background-size:cover;background-position:center center}.entrance .entrance-left .entrance-box .entrance-item .item-title{padding-top:15px;font-size:22px;font-weight:bold;color:#101e55;line-height:30px;text-align:center}.entrance .entrance-right{width:30%;height:fit-content}.case{padding:0 6%;padding-top:70px !important;width:100%;height:682px;background-repeat:no-repeat;background-size:cover;background-image:url('/assets/static/images/carbon/case-bg.jpg')}.case .title{font-size:36px;font-weight:bold;color:#101e55;line-height:48px;text-align:center}.case .case-box{display:flex;align-items:center;padding-top:40px}.case .case-box .case-left{position:relative;width:37.5%;height:405px;overflow:hidden}.case .case-box .case-left .left-img{opacity:0;position:absolute;width:100%;height:100%;background-repeat:no-repeat;background-size:cover;background-position:center center;transition:all .3s}.case .case-box .case-left .left-img.show{opacity:1}.case .case-box .case-left:hover .left-img{transform:scale(1.1)}.case .case-box .case-right{padding-left:50px;width:62.5%;height:455px;overflow:auto}.case .case-box .case-right::-webkit-scrollbar{width:6px;height:6px}.case .case-box .case-right::-webkit-scrollbar-thumb{border-radius:6px;background-color:rgba(37,113,184,0.2)}.case .case-box .case-right .case-item{display:flex;align-items:center;padding:15px 0;width:100%;cursor:pointer}.case .case-box .case-right .case-item .item-num{font-size:75px;font-weight:bold;color:#999;line-height:123px;opacity:.3;transition:all .3s}.case .case-box .case-right .case-item .item-line{margin:0 27px;width:1px;height:72px;background:#000;opacity:.1}.case .case-box .case-right .case-item .item-right{width:80%}.case .case-box .case-right .case-item .item-right .item-title{font-size:28px;font-weight:bold;color:#666;line-height:30px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;transition:all .3s}.case .case-box .case-right .case-item .item-right .item-content{padding-top:12px;font-size:18px;font-weight:400;color:#999;line-height:20px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.case .case-box .case-right .case-item.active .item-num,.case .case-box .case-right .case-item:hover .item-num{opacity:1}.case .case-box .case-right .case-item.active .item-right .item-title,.case .case-box .case-right .case-item:hover .item-right .item-title{color:#2571b8}.energy-download{display:flex;flex-direction:column;align-items:center;width:100%;padding:60px 0 80px;background-color:#fff}.energy-download .download-top{width:886px;font-size:22px;font-weight:bold;color:#2771b9;line-height:32px;margin-bottom:10px}.energy-download .download-bottom{width:886px}.energy-download .download-bottom .download-item{display:flex;justify-content:space-between;align-items:center;padding:18px 5px 18px 0;border-bottom:1px solid #9c9c9c}.energy-download .download-bottom .download-item .download-pdf{font-size:18px;font-weight:bold;color:#010102;line-height:20px}.energy-download .download-bottom .download-item .download-title{width:560px;font-size:18px;font-weight:400;color:#010102;line-height:20px}.energy-download .download-bottom .download-item .download-size{font-size:18px;font-weight:400;color:#010102;line-height:20px}.energy-download .download-bottom .download-item .download-down{font-size:18px;font-weight:400;color:#2771b9;line-height:20px}.energy-download .download-bottom .download-item:nth-last-child(1){border-bottom:0}.hidden{padding-right:17px;overflow:hidden}.mask{position:fixed;top:calc(50% - 225px);left:calc(50% - 440px);display:none;padding:19px;padding-left:8px;width:881px;height:451px;background:#fff;box-shadow:0 13px 35px 0 rgba(94,143,159,0.59);border-radius:10px;z-index:100}.mask .mask-img{max-width:100%}.mask .mask-close{position:absolute;top:20px;right:20px;width:25px;height:25px;background-repeat:no-repeat;background-size:contain;background-position:top right;background-image:url('/assets/static/images/carbon/close.png');cursor:pointer}.video-mask{position:fixed;left:0;top:0;display:flex;justify-content:center;align-items:center;width:100%;height:100%;background-color:rgba(0,0,0,0.8);z-index:100}.video-mask .banner-video{width:80%}.video-mask.hide{display:none}@media screen and (max-width:1800px){.introduce .introduce-item .item-name{font-size:28px;line-height:48px}.introduce .introduce-item .item-content{height:78px}.introduce .introduce-item .item-hover{padding:0 5%}.introduce .introduce-item .item-hover .item-title{font-size:24px;line-height:28px}.introduce .introduce-item .item-hover .item-title.two{padding-top:15px}.introduce .introduce-item .item-hover .item-bottom .item-list{font-size:14px;line-height:30px}.develop .develop-right{width:660px}.lca{padding:0 10%}.lca .title{font-size:36px;line-height:48px}.lca .content{font-size:20px;line-height:36px}.lca .lca-box .lca-item{padding:0 35px}.lca .lca-box .lca-item .item-title{font-size:26px;line-height:36px}.lca .lca-box .lca-item .item-content{font-size:18px;line-height:26px}.lca .lca-box .lca-item.two{padding-left:45px}.action .title{font-size:36px;line-height:48px}.action .content{padding:0 6.5%;padding-top:33px;font-size:20px;line-height:36px}.action .action-box{padding:0 10%}.action .action-box .action-item .item-top{width:366px;height:366px}.action .action-box .action-item .item-top .item-img{width:322px;height:322px}.action .action-box .action-item .item-title{font-size:28px;line-height:36px}.action .action-box .action-item .item-btn{font-size:20px;line-height:36px}.lifes .life-one{padding:0 5%;padding-top:100px}.lifes .life-one .life-title{font-size:36px;line-height:48px}.lifes .life-one .life-box .life-item{width:460px}.lifes .life-one .life-box .life-item .item-img{height:369px}.lifes .life-one .life-box .life-item .item-title{padding-top:17px;font-size:28px;line-height:34px}.lifes .life-one .life-box .life-item .life-hover{padding:20px}.lifes .life-one .life-box .life-item .life-hover .life-inner{padding:0 20px}.lifes .life-one .life-box .life-item .life-hover .life-inner .item-icon{margin-top:35px;width:100px;height:100px}.lifes .life-one .life-box .life-item .life-hover .life-inner .inner-title{padding-top:30px;font-size:28px;line-height:36px}.lifes .life-one .life-box .life-item .life-hover .life-inner .inner-content{padding-top:20px;font-size:18px;line-height:30px}.entrance .entrance-left{width:70%;padding:0 6%;padding-bottom:50px}.entrance .entrance-left .entrance-top{padding-top:100px}.entrance .entrance-left .title{font-size:36px;line-height:48px}.entrance .entrance-left .content{padding-top:55px;font-size:20px;line-height:36px}.entrance .entrance-left .entrance-box{padding-top:80px;padding-bottom:70px}.entrance .entrance-left .entrance-box .entrance-item .item-title{padding-top:15px;font-size:22px;line-height:30px}}@media screen and (max-width:1600px){.home{padding-top:60px}.home-banner{height:740px}.home-banner .home-banner-img{width:428px;height:386px}.home-banner .home-banner-img .home-img-text1{font-size:90px;line-height:92px}.home-banner .home-banner-img .home-img-text2{font-size:90px;line-height:92px}.develop{padding:0 3%}.develop .develop-left{width:650px;height:493px}.develop .develop-right{width:640px}.develop .develop-right .develop-item{padding-bottom:30px}.solve{padding:0 3%}.solve .solve-title{font-size:34px;line-height:46px}.solve .solve-box .solve-left{height:660px;padding-left:20px}.solve .solve-box .solve-left .solve-left-item{padding-left:7%;padding-right:8%;width:500px}.solve .solve-box .solve-left .solve-left-item .item-num{padding-right:5px;width:60px;font-size:55px;line-height:80px}.solve .solve-box .solve-left .solve-left-item .left-center{width:280px}.solve .solve-box .solve-left .solve-left-item .item-right{width:45px;height:45px}.solve .solve-box .solve-right{width:55%}.solve .solve-box .solve-right .right-title{padding-top:35px;font-size:32px;line-height:46px}.solve .solve-box .solve-right .right-item .item-dot{margin-top:13px}.solve .solve-box .solve-right .right-item .item-text{font-size:18px;line-height:34px}.introduce{padding:0 3%}.introduce .introduce-item{padding:0 25px}.introduce .introduce-item .item-name{font-size:28px;line-height:48px}.introduce .introduce-item .item-hover{padding:0 5%}.introduce .introduce-item .item-hover .item-title{font-size:22px;line-height:26px}.introduce .introduce-item .item-hover .item-title.two{padding-top:20px}.introduce .introduce-item .item-hover .item-bottom .item-list{font-size:14px;line-height:28px}.certification{padding:0 3%}.certification .certification-title{font-size:34px;line-height:46px}.certification .certification-box .certification-inner{left:5%;top:18%;width:90%;height:30%}.certification .certification-box .certification-inner .certification-item{width:30%;height:100%}.certification .certification-box .certification-inner .certification-item .item-title{font-size:24px;line-height:28px}.certification .certification-box .certification-inner .certification-item .item-content{padding-top:15px;font-size:18px;line-height:20px}.certification .certification-item-box .certification-item .item-title{font-size:24px;line-height:28px}.certification .certification-item-box .certification-item .item-content{padding-top:15px;font-size:18px;line-height:20px}.home-video{width:100%;height:718px}.home-video .video-box{position:relative;width:100%;height:718px}.home-video .video-box .video{width:100%;height:718px}.home-video .video-box .video-cover{height:718px}.home-video .video-box .video-cover .play-icon{width:68px;height:68px}.lca{padding:0 5%}.lca .title{font-size:34px;line-height:46px}.lca .content{font-size:20px;line-height:36px}.lca .lca-box .lca-item{padding:0 35px}.lca .lca-box .lca-item .item-title{font-size:26px;line-height:36px}.lca .lca-box .lca-item .item-content{font-size:18px;line-height:26px}.lca .lca-box .lca-item.two{padding-left:45px}.action .title{font-size:34px;line-height:46px}.action .content{padding:0 6.5%;padding-top:33px;font-size:20px;line-height:36px}.action .action-box{padding:0 5%}.action .action-box .action-item .item-top{width:366px;height:366px}.action .action-box .action-item .item-top .item-img{width:322px;height:322px}.action .action-box .action-item .item-title{font-size:28px;line-height:36px}.action .action-box .action-item .item-btn{font-size:20px;line-height:36px}.low .title{font-size:34px;line-height:46px}.low .low-item{padding:0 50px;padding-top:50px;width:400px;height:420px}.low .low-item .item-line{width:155px;height:155px}.low .low-item .item-line .icon-box{width:140px;height:140px}.low .low-item .item-title{font-size:26px;line-height:42px}.low .low-item .item-content{font-size:16px;line-height:26px}.service{padding:0 3%}.service .title{font-size:34px;line-height:46px}.service .service-box .service-item .item-icon{width:37px;height:37px}.service .service-box .service-item .item-text{padding:0 14px;font-size:24px;line-height:48px}.service .service-box .service-item .item-add{width:19px;height:19px}.service .service-box .service-item .item-answer{font-size:20px;line-height:30px}.expert .title{font-size:34px;line-height:46px}.expert .content{font-size:20px;line-height:36px}.expert .swiper{padding:0 5%}.expert .swiper .swiper-button-prev{left:10px;width:50px;height:50px}.expert .swiper .swiper-button-next{right:10px;width:50px;height:50px}.expert .swiper-container{padding-top:120px;padding-bottom:60px}.expert .swiper-slide{padding:0 20px}.expert .swiper-slide .expert-item{height:339px}.expert .swiper-slide .expert-item .item-img{width:240px}.expert .swiper-slide .expert-item .item-right{width:calc(100% - 240px);padding:0 30px}.expert .swiper-slide .expert-item .item-right .right-title{padding-top:43px;font-size:32px;line-height:34px}.expert .swiper-slide .expert-item .item-right .right-text{padding-top:10px;font-size:18px;line-height:30px}.expert .swiper-slide .expert-item .item-right .right-content{height:90px;font-size:16px;line-height:30px}.expert .swiper-slide .expert-item .item-right .right-contact{margin-top:14px;width:122px;height:38px;font-size:18px;line-height:30px}.expert .swiper-slide.swiper-slide-active .expert-item,.expert .swiper-slide.swiper-slide-next .expert-item{box-shadow:0 8px 40px 0 rgba(221,224,231,0.59)}.case{padding:0 3%}.case .title{font-size:34px;line-height:46px}.case .case-box .case-right .case-item .item-num{font-size:75px;line-height:123px}.case .case-box .case-right .case-item .item-line{margin:0 27px;height:72px}.case .case-box .case-right .case-item .item-right{width:80%}.case .case-box .case-right .case-item .item-right .item-title{font-size:28px;line-height:30px}.case .case-box .case-right .case-item .item-right .item-content{padding-top:12px;font-size:18px;line-height:20px}.energy-download{width:100%}.energy-download .download-top{width:886px;font-size:22px;line-height:32px;margin-bottom:10px}.energy-download .download-bottom{width:886px}.energy-download .download-bottom .download-item{padding:18px 5px 18px 0}.energy-download .download-bottom .download-item .download-pdf{font-size:18px;line-height:20px}.energy-download .download-bottom .download-item .download-title{width:560px;font-size:18px;line-height:20px}.energy-download .download-bottom .download-item .download-size{font-size:18px;line-height:20px}.energy-download .download-bottom .download-item .download-down{font-size:18px;line-height:20px}.lifes .life-one{padding:0 4%;padding-top:100px}.lifes .life-one .life-title{margin-top:200px;font-size:34px;line-height:46px}.lifes .life-one .life-box{padding-top:80px}.lifes .life-one .life-box .life-item{width:420px}.lifes .life-one .life-box .life-item .item-img{height:340px}.lifes .life-one .life-box .life-item .item-title{padding-top:15px;font-size:26px;line-height:32px}.lifes .life-one .life-box .life-item .life-hover{padding:20px}.lifes .life-one .life-box .life-item .life-hover .life-inner{padding:0 20px}.lifes .life-one .life-box .life-item .life-hover .life-inner .item-icon{margin-top:35px;width:100px;height:100px}.lifes .life-one .life-box .life-item .life-hover .life-inner .inner-title{padding-top:20px;font-size:26px;line-height:34px}.lifes .life-one .life-box .life-item .life-hover .life-inner .inner-content{padding-top:15px;font-size:16px;line-height:28px}.lifes .life-img{width:92%}.entrance .entrance-left{width:70%;padding:0 3%;padding-bottom:50px}.entrance .entrance-left .entrance-top{padding-top:60px}.entrance .entrance-left .title{font-size:34px;line-height:46px}.entrance .entrance-left .content{padding-top:40px;font-size:20px;line-height:36px}.entrance .entrance-left .entrance-box{padding-top:50px;padding-bottom:50px}.entrance .entrance-left .entrance-box .entrance-item .item-title{padding-top:15px;font-size:22px;line-height:30px}}@media screen and (max-width:1440px){.home{padding-top:60px}.home-banner{height:740px}.home-banner .home-banner-img{width:428px;height:386px}.home-banner .home-banner-img .home-img-text1{font-size:90px;line-height:92px}.home-banner .home-banner-img .home-img-text2{font-size:90px;line-height:92px}.develop{padding:0 2%}.develop .develop-left{width:600px;height:478px}.develop .develop-right{width:640px}.develop .develop-right .develop-item{padding-bottom:20px}.develop .develop-right .develop-item .develop-title{font-size:32px;line-height:36px}.solve{padding:0 2%}.solve .solve-box .solve-left{padding-left:20px;height:600px}.solve .solve-box .solve-left .solve-left-item{padding-left:6%;padding-right:7%;width:480px;height:150px}.solve .solve-box .solve-left .solve-left-item .left-center{width:270px}.solve .solve-box .solve-right{width:57%}.solve .solve-box .solve-right .right-title{padding-top:35px;font-size:28px;line-height:40px}.solve .solve-box .solve-right .right-item{padding-bottom:6px}.solve .solve-box .solve-right .right-item .item-dot{margin-top:10px}.solve .solve-box .solve-right .right-item .item-text{font-size:16px;line-height:26px}.introduce{padding:0 2%}.introduce .introduce-item .item-name{font-size:28px;line-height:48px}.introduce .introduce-item .item-hover{padding:0 5%}.introduce .introduce-item .item-hover .item-title{font-size:20px;line-height:24px}.introduce .introduce-item .item-hover .item-title.two{padding-top:20px}.introduce .introduce-item .item-hover .item-bottom .item-list{font-size:14px;line-height:28px}.certification{padding:0 2%}.certification .certification-title{font-size:32px;line-height:44px}.certification .swiper-pagination-bullet{width:8px;height:8px}.certification .swiper-pagination-bullet-active{width:12px;height:12px}.certification .certification-box .certification-inner{left:5%;top:16%;width:90%;height:30%}.certification .certification-box .certification-inner .certification-item{width:30%;height:100%}.certification .certification-box .certification-inner .certification-item .item-title{font-size:22px;line-height:26px}.certification .certification-box .certification-inner .certification-item .item-content{padding-top:10px;font-size:16px;line-height:18px}.certification .certification-box .certification-inner.two{bottom:16%}.certification .certification-item-box .certification-item .item-title{font-size:22px;line-height:26px}.certification .certification-item-box .certification-item .item-content{padding-top:10px;font-size:16px;line-height:18px}.model{padding-left:6%;padding-right:4%}.model .model-left .model-title{padding-top:35px;font-size:32px;line-height:44px}.model .model-left .model-content{padding-top:45px;font-size:14px;line-height:32px}.home-video{width:100%;height:700px}.home-video .video-box{position:relative;width:100%;height:700px}.home-video .video-box .video{width:100%;height:700px}.home-video .video-box .video-cover{height:700px}.home-video .video-box .video-cover .play-icon{width:68px;height:68px}.lca{padding:0 5%}.lca .title{font-size:32px;line-height:44px}.lca .content{font-size:14px;line-height:30px}.lca .lca-box .lca-item{padding:0 35px}.lca .lca-box .lca-item .item-title{font-size:22px;line-height:32px}.lca .lca-box .lca-item .item-content{font-size:14px;line-height:22px}.lca .lca-box .lca-item.two{padding-left:60px}.action .title{font-size:32px;line-height:44px}.action .content{padding:0 5%;padding-top:33px;font-size:14px;line-height:30px}.action .action-box{padding:0 5%}.action .action-box .action-item{cursor:pointer}.action .action-box .action-item .item-top{width:350px;height:350px}.action .action-box .action-item .item-top .item-img{width:310px;height:310px}.action .action-box .action-item .item-title{font-size:24px;line-height:32px}.action .action-box .action-item .item-btn{font-size:20px;line-height:36px}.low .title{font-size:32px;line-height:44px}.low .low-item{padding:0 30px;padding-top:50px;width:350px;height:365px}.low .low-item .item-line{width:120px;height:120px}.low .low-item .item-line .icon-box{width:105px;height:105px}.low .low-item .item-title{font-size:24px;line-height:40px}.low .low-item .item-content{font-size:14px;line-height:24px}.service{padding:0 2%}.service .title{font-size:32px;line-height:44px}.service .service-box .service-item .item-icon{width:37px;height:37px}.service .service-box .service-item .item-text{padding:0 14px;font-size:20px;line-height:44px}.service .service-box .service-item .item-add{width:19px;height:19px}.service .service-box .service-item .item-answer{font-size:16px;line-height:26px}.expert .title{font-size:32px;line-height:44px}.expert .content{font-size:14px;line-height:30px}.expert .swiper{padding:0 5%}.expert .swiper .swiper-button-prev{left:10px;width:40px;height:40px}.expert .swiper .swiper-button-next{right:10px;width:40px;height:40px}.expert .swiper .swiper-pagination-bullet{width:8px;height:8px}.expert .swiper .swiper-pagination-bullet-active{width:12px;height:12px}.expert .swiper-container{padding-top:120px;padding-bottom:60px}.expert .swiper-slide{padding:0 20px}.expert .swiper-slide .expert-item{height:339px}.expert .swiper-slide .expert-item .item-img{width:220px}.expert .swiper-slide .expert-item .item-right{width:calc(100% - 220px);padding:0 20px}.expert .swiper-slide .expert-item .item-right .right-title{padding-top:43px;font-size:32px;line-height:34px}.expert .swiper-slide .expert-item .item-right .right-text{padding-top:10px;font-size:18px;line-height:30px}.expert .swiper-slide .expert-item .item-right .right-content{margin-top:26px;height:84px;font-size:14px;line-height:28px}.expert .swiper-slide .expert-item .item-right .right-contact{margin-top:14px;width:122px;height:38px;font-size:18px;line-height:30px}.expert .swiper-slide.swiper-slide-active .expert-item,.expert .swiper-slide.swiper-slide-next .expert-item{box-shadow:0 8px 30px 0 rgba(221,224,231,0.59)}.case{padding:0 2%}.case .title{font-size:32px;line-height:44px}.case .case-box .case-left{width:40%}.case .case-box .case-right{width:60%;height:420px}.case .case-box .case-right .case-item{padding:20px 0}.case .case-box .case-right .case-item .item-num{font-size:60px;line-height:100px}.case .case-box .case-right .case-item .item-line{margin:0 27px;height:60px}.case .case-box .case-right .case-item .item-right{width:80%}.case .case-box .case-right .case-item .item-right .item-title{font-size:24px;line-height:30px}.case .case-box .case-right .case-item .item-right .item-content{padding-top:12px;font-size:14px;line-height:18px}.energy-download{width:100%}.energy-download .download-top{width:886px;font-size:22px;line-height:32px;margin-bottom:10px}.energy-download .download-bottom{width:886px}.energy-download .download-bottom .download-item{padding:18px 5px 18px 0}.energy-download .download-bottom .download-item .download-pdf{font-size:18px;line-height:20px}.energy-download .download-bottom .download-item .download-title{width:560px;font-size:18px;line-height:20px}.energy-download .download-bottom .download-item .download-size{font-size:18px;line-height:20px}.energy-download .download-bottom .download-item .download-down{font-size:18px;line-height:20px}.lifes .swiper-pagination-bullet{width:8px;height:8px}.lifes .swiper-pagination-bullet-active{width:12px;height:12px}.lifes .life-one{padding:0 3%;padding-top:100px}.lifes .life-one .life-title{margin-top:150px;font-size:32px;line-height:44px}.lifes .life-one .life-box{padding-top:60px}.lifes .life-one .life-box .life-item{width:400px}.lifes .life-one .life-box .life-item .item-img{height:320px}.lifes .life-one .life-box .life-item .item-title{padding-top:15px;font-size:24px;line-height:30px}.lifes .life-one .life-box .life-item .life-hover{padding:20px}.lifes .life-one .life-box .life-item .life-hover .life-inner{padding:0 20px}.lifes .life-one .life-box .life-item .life-hover .life-inner .item-icon{margin-top:30px;width:80px;height:80px}.lifes .life-one .life-box .life-item .life-hover .life-inner .inner-title{padding-top:20px;font-size:24px;line-height:32px}.lifes .life-one .life-box .life-item .life-hover .life-inner .inner-content{padding-top:15px;font-size:14px;line-height:26px}.entrance .entrance-left{width:70%;padding:0 3%;padding-bottom:30px}.entrance .entrance-left .entrance-top{padding-top:40px}.entrance .entrance-left .title{font-size:32px;line-height:44px}.entrance .entrance-left .content{padding-top:30px;font-size:14px;line-height:30px}.entrance .entrance-left .entrance-box{padding-top:50px;padding-bottom:50px}.entrance .entrance-left .entrance-box .entrance-item .item-title{padding-top:15px;font-size:20px;line-height:30px}}@media screen and (max-width:1366px){.home{padding-top:60px}.home-banner{height:560px}.home-banner .home-banner-img{width:350px;height:315px}.home-banner .home-banner-img .home-img-text1{font-size:70px;line-height:72px}.home-banner .home-banner-img .home-img-text2{font-size:70px;line-height:72px}.develop{padding:0 2%}.develop .develop-left{width:520px}.develop .develop-right{width:640px}.develop .develop-right .develop-item{padding-bottom:20px}.home-video{width:100%;height:550px}.home-video .video-box{position:relative;width:100%;height:550px}.home-video .video-box .video{width:100%;height:550px}.home-video .video-box .video-cover{height:550px}.home-video .video-box .video-cover .play-icon{width:68px;height:68px}.action .title{font-size:32px;line-height:44px}.action .content{padding:0 10%;padding-top:33px;font-size:14px;line-height:30px}.action .action-box{padding:0 5%}.action .action-box .action-item .item-top{width:350px;height:350px}.action .action-box .action-item .item-top .item-img{width:310px;height:310px}.action .action-box .action-item .item-title{font-size:24px;line-height:32px}.action .action-box .action-item .item-btn{font-size:20px;line-height:36px}.low .title{font-size:32px;line-height:44px}.low .low-item{padding:0 20px;padding-top:40px;width:320px;height:350px}.low .low-item .item-line{width:120px;height:120px}.low .low-item .item-line .icon-box{width:105px;height:105px}.low .low-item .item-title{font-size:24px;line-height:40px}.low .low-item .item-content{font-size:14px;line-height:24px}.energy-download{width:100%}.energy-download .download-top{width:886px;font-size:22px;line-height:32px;margin-bottom:10px}.energy-download .download-bottom{width:886px}.energy-download .download-bottom .download-item{padding:18px 5px 18px 0}.energy-download .download-bottom .download-item .download-pdf{font-size:18px;line-height:20px}.energy-download .download-bottom .download-item .download-title{width:560px;font-size:18px;line-height:20px}.energy-download .download-bottom .download-item .download-size{font-size:18px;line-height:20px}.energy-download .download-bottom .download-item .download-down{font-size:18px;line-height:20px}.lifes .life-one{padding:0 3%;padding-top:100px}.lifes .life-one .life-title{margin-top:100px;font-size:32px;line-height:44px}.lifes .life-one .life-box .life-item{width:380px}.lifes .life-one .life-box .life-item .item-img{height:300px}.lifes .life-one .life-box .life-item .item-title{padding-top:15px;font-size:22px;line-height:28px}.lifes .life-one .life-box .life-item .life-hover{padding:20px}.lifes .life-one .life-box .life-item .life-hover .life-inner{padding:0 20px}.lifes .life-one .life-box .life-item .life-hover .life-inner .item-icon{margin-top:30px;width:80px;height:80px}.lifes .life-one .life-box .life-item .life-hover .life-inner .inner-title{padding-top:20px;font-size:22px;line-height:30px}.lifes .life-one .life-box .life-item .life-hover .life-inner .inner-content{padding-top:15px;font-size:14px;line-height:26px}.entrance .entrance-left{width:70%;padding:0 3%;padding-bottom:30px}.entrance .entrance-left .entrance-top{padding-top:40px}.entrance .entrance-left .title{font-size:32px;line-height:44px}.entrance .entrance-left .content{padding-top:30px;font-size:14px;line-height:30px}.entrance .entrance-left .entrance-box{padding-top:50px;padding-bottom:30px}.entrance .entrance-left .entrance-box .entrance-item{width:200px}.entrance .entrance-left .entrance-box .entrance-item .item-img{width:200px;height:200px}.entrance .entrance-left .entrance-box .entrance-item .item-title{padding-top:10px;font-size:14px;line-height:22px}}