.toTop-container{position:fixed;bottom:6.25rem;right:6.25rem;z-index:99}.headBranch-container-bigData-content,.headBranch-container-features-content,.headBranch-container-pic{width:75rem;margin:0 auto}.headBranch-container-banner{height:41.625rem;position:relative}.headBranch-container-banner img{width:100%;height:100%}.headBranch-container-slogan{text-align:center;margin-top:5.625rem;margin-bottom:5rem}.headBranch-container-slogan p{font-size:1.25rem;font-family:Source Han Sans CN;font-weight:400;line-height:3rem;color:#272727}.headBranch-container-pic{margin-bottom:5.9375rem}.headBranch-container-pic img{margin:0 auto;width:80%}.headBranch-container-manageMode{height:41.875rem}.headBranch-container-manageMode img{width:100%;height:100%}.headBranch-container-features-title{margin-bottom:1.625rem}.headBranch-container-features-content{display:flex;justify-content:space-between;margin-top:3.875rem;margin-bottom:6.875rem}.headBranch-container-features-content li{width:13.75rem;height:18rem;background-color:#fff;border-radius:.625rem;border:.0625rem solid #e1e1e1;overflow:hidden;cursor:pointer}.headBranch-container-features-content li p{font-size:1rem;line-height:1.625rem;padding:0 .75rem}.headBranch-container-features-content li:hover{box-shadow:0 .1875rem .375rem hsla(0,0%,48.2%,.15)}.headBranch-container-features-content li img{width:100%;margin-bottom:1.875rem}.headBranch-container-bigData{height:50.125rem;padding-top:5.5rem;background-color:#f5f7fc}.headBranch-container-bigData-title{margin-top:0}.headBranch-container-bigData-content{margin-top:5rem;display:flex;justify-content:space-between;align-items:center}.headBranch-container-bigData-content p{width:25rem;font-size:1.375rem;line-height:2.5rem;font-family:Source Han Sans CN}.headBranch-container-bigData-content img{width:40rem}