.index-scroll_tips-bh_BB{position:fixed;bottom:.30859rem;left:50%;-webkit-transform:translate(-50%);-ms-transform:translate(-50%);transform:translate(-50%);margin-left:-.03906rem;width:2.35156rem;height:.41406rem;pointer-events:none;-webkit-animation:index-scroll-tips-move-S62I4 1.8s linear infinite;animation:index-scroll-tips-move-S62I4 1.8s linear infinite}@-webkit-keyframes index-scroll-tips-move-S62I4{0%{-webkit-transform:translate(-50%);transform:translate(-50%)}50%{-webkit-transform:translate(-50%,-.03906rem);transform:translate(-50%,-.03906rem)}to{-webkit-transform:translate(-50%);transform:translate(-50%)}}@keyframes index-scroll-tips-move-S62I4{0%{-webkit-transform:translate(-50%);transform:translate(-50%)}50%{-webkit-transform:translate(-50%,-.03906rem);transform:translate(-50%,-.03906rem)}to{-webkit-transform:translate(-50%);transform:translate(-50%)}}