.bu-class-section{margin:0 auto;overflow:hidden;padding-top:4.8125rem;width:90rem}.bu-class-section .bu-class-nav{-webkit-box-orient:horizontal;-webkit-box-direction:normal;-webkit-box-pack:justify;-ms-flex-pack:justify;-webkit-box-align:start;-ms-flex-align:start;-webkit-align-items:flex-start;align-items:flex-start;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-direction:row;-ms-flex-direction:row;flex-direction:row;-webkit-justify-content:space-between;justify-content:space-between}.bu-class-section .bu-class-nav-item{color:#9fa0a0;cursor:pointer;display:inline;font-size:1.125rem;max-width:11.25rem;text-align:left;word-break:break-word}.bu-class-section .bu-type-active{color:#ff5e00;font-weight:700}.bu-class-section .bu-class-lists{-webkit-box-pack:start;-ms-flex-pack:start;-webkit-box-orient:horizontal;-webkit-box-direction:normal;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-direction:row;-ms-flex-direction:row;flex-direction:row;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-justify-content:flex-start;justify-content:flex-start;margin-top:4.375rem;min-height:12.625rem;width:91rem}.bu-class-section .bu-class-lists,.bu-class-section .bu-class-lists-card{-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center}.bu-class-section .bu-class-lists-card{-webkit-box-pack:center;-ms-flex-pack:center;background:#fff;border-radius:5px;display:block;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;height:11.5625rem;-webkit-justify-content:center;justify-content:center;margin-bottom:1rem;margin-right:1rem;width:calc(25% - 1rem)}.bu-class-section .bu-class-lists-card.hidden{left:-999px;opacity:0;position:absolute;visibility:hidden}.bu-class-section .bu-class-lists-card-img{background-position:50% 50%;background-repeat:no-repeat;background-size:cover;max-height:30%;max-width:50%}.new-alibaba-ecosystem{-webkit-box-pack:justify;-ms-flex-pack:justify;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;font-family:AlibabaPuHuiTi;-webkit-justify-content:space-between;justify-content:space-between;margin:0 auto;width:90rem}.new-alibaba-ecosystem .bu-item{background:#fff;background:url(https://img.alicdn.com/imgextra/i2/O1CN01VSOOtD1bWE69PNlw7_!!6000000003472-0-tps-324-870.jpg) no-repeat top/contain;cursor:pointer;height:34.0625rem;width:14%}.new-alibaba-ecosystem .bu-item .bu-item-wrap{height:100%;width:100%}.new-alibaba-ecosystem .bu-item .bu-item-inner{height:100%;-webkit-transition:background .8s ease;transition:background .8s ease;width:100%}.new-alibaba-ecosystem .bu-item .bu-item-inner .bu-item-title{font-family:AlibabaPuHuiTi;font-size:1.125rem;font-weight:500;padding-left:2.5rem;padding-right:2.5rem;padding-top:2.25rem;text-align:center}.new-alibaba-ecosystem .bu-item .bu-item-inner .bu-item-title-en{font-family:AlibabaPuHuiTi;font-size:1.125rem;font-weight:500;padding-left:0;padding-right:0;padding-top:1.5rem;text-align:center}.new-alibaba-ecosystem .bu-item:hover .bu-item-wrap{background:url(https://img.alicdn.com/imgextra/i4/O1CN01pGWS0M1vGSmSgV19j_!!6000000006145-2-tps-324-870.png) no-repeat top/contain}.new-alibaba-ecosystem .bu-item:hover .bu-item-inner .bu-item-title{color:#fff}.new-alibaba-ecosystem .bu-item:hover .bu-item-inner .bu-item-title-en{color:#fff}.update-time{color:#9fa0a0;font-size:10px;margin:10px auto 0;text-align:right;width:90rem}.alibaba-ecosystem{font-family:AlibabaPuHuiTi;margin:0 auto;position:relative;width:90rem}.alibaba-ecosystem .card-box{bottom:9.375rem;height:8.125rem;position:absolute;right:0;width:44.375rem}.alibaba-ecosystem .zh-CN{background:url(https://static.alibabagroup.com/static/0868d10a-061d-4c2d-8d2c-da03c05b0a51.png) no-repeat top/contain}.alibaba-ecosystem .en-US{background:url(https://static.alibabagroup.com/static/c3ffb62a-cfc4-4d60-8586-696ca71c8dd3.png) no-repeat top/contain}.alibaba-ecosystem .zh-HK{background:url(https://static.alibabagroup.com/static/9a3076f8-8a7c-4290-b080-30a82258d817.png) no-repeat top/contain}.alibaba-ecosystem .the-alibaba-ecosystem{-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-pack:distribute;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;height:39.9375rem;-webkit-justify-content:space-around;justify-content:space-around;margin:0 auto;overflow:hidden;width:90rem}.alibaba-ecosystem .the-alibaba-ecosystem .component-map-anchor{cursor:pointer;display:block;height:8.75rem}.alibaba-ecosystem .the-alibaba-ecosystem .component-fake-map-top{-webkit-box-orient:horizontal;-webkit-box-direction:normal;-webkit-box-pack:justify;-ms-flex-pack:justify;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-direction:row;-ms-flex-direction:row;flex-direction:row;-webkit-justify-content:space-between;justify-content:space-between}.alibaba-ecosystem .the-alibaba-ecosystem .component-fake-map-top .component-map-anchor{height:22.5rem;width:13.75rem}.alibaba-ecosystem .the-alibaba-ecosystem .component-fake-map-top .component-map-anchor:first-child{width:29.375rem}.about-wrap .about-tab{font-family:AlibabaPuHuiTi}.about-wrap .about-tab .businesses-overview{background-color:#f6f6f6;padding-bottom:3.75rem;padding-top:3.75rem}.about-wrap .about-tab .businesses-overview .business-section-title{font-weight:400;margin:0 auto;padding-bottom:.9375rem;padding-top:3.75rem;text-align:center;width:90rem}.about-wrap .about-tab .businesses-overview .strategy-content{color:#ff6a00;height:6.25rem;line-height:6.25rem;margin:0 auto;padding-top:3.125rem;text-align:center;width:90rem}.about-wrap .about-tab .businesses-overview .strategy-content .content-blod{font-size:2.25rem;font-weight:800}.about-wrap .about-tab .businesses-overview .strategy-content .content-common{font-size:2rem}.about-wrap .about-tab .businesses-cards{background-color:#ececec;padding-bottom:6.25rem}.about-wrap .about-banner{height:44.375rem}.about-wrap .about-banner .about-banner-slogan-wrap{height:100%;margin:0 auto;position:relative;width:90rem}.about-wrap .about-banner .about-banner-slogan-wrap .about-banner-slogan{bottom:6.8125rem;color:#fff;font-family:AlibabaPuHuiTi;font-size:2.5rem;font-weight:700;left:0;position:absolute;width:48.375rem}.about-wrap .mobile-components{display:none}@media (max-width:767px){.about-wrap{width:100%}.about-wrap .about-banner{height:22.0625rem;position:relative;width:100%}.about-wrap .about-banner .about-banner-slogan-wrap{width:100%}.about-wrap .about-banner .about-banner-slogan-wrap .about-banner-slogan{bottom:3.375rem;font-size:2rem;left:1.5rem;line-height:2.625rem;position:absolute;width:29.1875rem}.about-wrap .pc-components{display:none}.about-wrap .mobile-components{background-color:#fff;display:block}}.our-businesses-component{width:100%}.our-businesses-component .three-strategies{-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;align-items:center;background-color:#fafafa;-webkit-box-sizing:border-box;box-sizing:border-box;color:#ff6a00;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;font-size:2rem;height:12.875rem;letter-spacing:0;line-height:2.375rem;padding:0 3.4375rem;text-align:center}.our-businesses-component .three-strategies .bold{font-family:AlibabaPuHuiTi;font-weight:700}.our-businesses-component .business-classify-list{padding:0 1.5rem}.our-businesses-component .business-classify-list .business-picture{position:relative}.our-businesses-component .business-classify-list .business-picture .alibaba-ecosystem-img{width:100%}.our-businesses-component .business-classify-list .business-picture .anchor-box{-webkit-box-sizing:border-box;box-sizing:border-box;height:100%;left:0;position:absolute;top:0;width:100%}.our-businesses-component .business-classify-list .business-picture .anchor-box .col-item{-webkit-box-pack:justify;-ms-flex-pack:justify;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;height:50%;-webkit-justify-content:space-between;justify-content:space-between}.our-businesses-component .business-classify-list .business-picture .anchor-box .col-item .item{height:100%;width:33%}.our-businesses-component .business-classify-list .business-picture .anchor-box .col-item .item a{display:block;height:100%;width:100%}.our-businesses-component .business-classify-list .business-picture .anchor-box .col-item .item .sp-item{height:50%;width:100%}.our-businesses-component .business-classify-list .business-picture .anchor-box .col-item .item .sp-item a{display:block;height:100%;width:100%}.our-businesses-component .business-classify-list .business-picture .anchor-box .col-first{height:48%}.our-businesses-component .business-classify-list .business-picture .anchor-box .col-last,.our-businesses-component .business-classify-list .business-picture .anchor-box .col-second{height:28%}.our-businesses-component .business-classify-list .business-picture .anchor-box .col-last .item{height:100%;width:100%}.our-businesses-component .business-classify-list .business-picture .update-time-mobile{color:#9fa0a0;font-size:10px;margin:10px auto 0;text-align:right;width:100%}.our-businesses-component .classify-item-component{padding-top:1.5625rem}.our-businesses-component .classify-item-component:first-child{padding-top:0}.business-classify-component{position:relative}.business-classify-component .anchor{left:0;opacity:0;position:absolute;top:-4rem}.business-classify-component .classify-head{padding-top:1.5rem}.business-classify-component .classify-head .classify-title{line-height:1.5625rem;padding:1.5rem 0 2.6875rem;text-align:center}.business-classify-component .classify-footer{padding-top:2.625rem;text-align:center}.business-classify-component .classify-footer .expand-more{border-bottom:.1875rem solid #222;color:#222;font-family:AlibabaPuHuiTi;font-size:1.1875rem;line-height:.6875rem;opacity:.2;padding-bottom:.6875rem}.business-list-component{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap}.business-list-component .business-item{background-color:#fbfbfb;height:8rem;margin-right:.625rem;margin-top:1rem;width:calc(50% - .3125rem)}.business-list-component .business-item:first-child,.business-list-component .business-item:nth-child(2){margin-top:0}.business-list-component .business-item:nth-child(2n){margin-right:0}.business-list-component .business-item a{-webkit-box-align:center;-ms-flex-align:center;-webkit-box-pack:center;-ms-flex-pack:center;-webkit-align-items:center;align-items:center;display:block;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;height:100%;-webkit-justify-content:center;justify-content:center;overflow:hidden;position:relative;width:100%}.business-list-component .business-item .business-logo{max-height:40%;max-width:50%;object-fit:cover}