.back-top[data-v-110ef94e]{position:fixed;right:2.5rem;bottom:2.5rem;width:2.5rem;height:2.5rem;background-color:#1890ff;color:#fff;display:flex;align-items:center;justify-content:center;border-radius:50%;cursor:pointer;box-shadow:0 .25rem .5rem #0003;transition:all .3s}.back-top[data-v-110ef94e]:hover{background-color:#40a9ff}.fade-enter-active[data-v-110ef94e],.fade-leave-active[data-v-110ef94e]{transition:opacity .3s}.fade-enter-from[data-v-110ef94e],.fade-leave-to[data-v-110ef94e]{opacity:0}