.baseEllipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rootScroll{scroll-behavior:smooth}.sign_page{box-sizing:border-box;display:flex;flex-direction:column;min-height:calc(100vh - 205px)}.sign_page .to-top{align-items:center;background:rgba(0,0,0,.5);border-radius:50%;bottom:100px;color:#fff;cursor:pointer;display:none;height:48px;justify-content:center;position:fixed;right:25px;width:48px;z-index:999}.sign_page .to-top i{font-size:22px}.sign_page .empty_module{width:100%}