.toTop-container{position:fixed;bottom:6.25rem;right:6.25rem;z-index:99}.enterprise-container-features-list,.enterprise-container-proposal-content-list,.enterprise-container-reason-content{width:75rem;margin:0 auto}.enterprise-container-banner{height:41.5625rem}.enterprise-container-banner img{width:100%;height:100%}.enterprise-container-reason-content{display:flex;justify-content:space-between;margin-top:5.6875rem}.enterprise-container-reason-content-img{width:12.375rem;height:12.375rem;margin-bottom:1.125rem;overflow:hidden;border-radius:50%}.enterprise-container-reason-content-img:hover img{transform:scale(1.1)}.enterprise-container-reason-content-img img{width:100%;transition:all .3s}.enterprise-container-reason-content li{display:flex;flex-direction:column;justify-content:flex-end;align-items:center}.enterprise-container-reason-content li p{font-size:1.375rem;font-family:SourceHanSansCN-Regular;line-height:2.0625rem;color:#3a3a3a}.enterprise-container-proposal-content{margin-top:6.0625rem;height:56.875rem;padding-top:3.125rem;background:url(https://image.bookgo.com.cn/bgOfficial/interact/interact-index-bg.png) no-repeat;background-size:100% 100%}.enterprise-container-proposal-content-list{display:flex;justify-content:space-between;flex-wrap:wrap}.enterprise-container-proposal-content li{height:15.625rem;flex:23%;display:flex;flex-direction:column;justify-content:flex-start;align-items:center;padding-top:1.25rem;background-color:#fff;margin-right:1.6875rem;box-shadow:0 0 .9375rem rgba(83,103,120,.2);margin-bottom:1.875rem;border-radius:.625rem;position:relative;cursor:pointer;overflow:hidden}.enterprise-container-proposal-content li:first-child img{width:15.625rem}.enterprise-container-proposal-content li:nth-child(2n){padding-top:0}.enterprise-container-proposal-content li:nth-child(2n) img{width:100%}.enterprise-container-proposal-content li:nth-child(3) img,.enterprise-container-proposal-content li:nth-child(5) img,.enterprise-container-proposal-content li:nth-child(7) img{max-width:9.375rem}.enterprise-container-proposal-content li:nth-child(2){padding-top:1.25rem}.enterprise-container-proposal-content li:nth-child(2) img{width:7.4375rem}.enterprise-container-proposal-content li:last-child{padding-top:0}.enterprise-container-proposal-content li:last-child img{width:100%}.enterprise-container-proposal-content img{margin-bottom:1.25rem}.enterprise-container-proposal-content p{position:absolute;bottom:1.5625rem;font-size:1.25rem;font-family:SourceHanSansCN-Regular;line-height:1.25rem;color:#3a3a3a}.enterprise-container-proposal-content:last-child img{margin-bottom:0}.enterprise-container-features{margin-bottom:6.25rem}.enterprise-container-features-list{display:flex;justify-content:space-between;margin-top:6.25rem}.enterprise-container-features-list li{display:flex;flex-direction:column;justify-content:flex-end;align-items:center}.enterprise-container-features-list li img{margin-bottom:2.625rem;max-width:5rem}.enterprise-container-features-list li h3{font-size:1.5rem;font-family:SourceHanSansCN-Medium;line-height:1.5rem;color:#3a3a3a;font-weight:400;margin-bottom:.8125rem}.enterprise-container-features-list li p{width:15.625rem;font-size:1.125rem;font-family:SourceHanSansCN-Light;line-height:2rem;color:#3a3a3a;text-align:center}