#back-to-top{display:none}@media screen and (min-width:1200px){#back-to-top{border-radius:5px;bottom:80px;box-shadow:0 1px 6px #00000026;cursor:pointer;display:block;height:50px;line-height:50px;overflow:hidden;position:fixed;right:36px;width:50px;z-index:9999}#back-to-top:hover .inner,#back-to-top:hover .outer{transform:translateY(-100%)}#back-to-top .inner{transition:all .15s ease}#back-to-top .inner>i{background-color:#e4fbee;border:1px solid var(--backtotop-inner-border);color:#56c488;display:block;font-size:30px;height:50px;line-height:50px;text-align:center;width:50px}#back-to-top .outer{background-color:#51c083;box-sizing:border-box;color:#fff;font-size:13px;height:50px;line-height:16px;padding:10px 8px 0 12px;transition:all .15s ease;width:50px}}