.backtotop[data-v-391d77c9]{border:1px solid #0073aa;bottom:20px;cursor:pointer;height:50px;position:fixed;right:20px;transition:opacity .3s ease;width:50px;z-index:1000}@media screen and (max-width:560px){.backtotop[data-v-391d77c9]{bottom:10px;height:35px;right:10px;width:35px}}