.back-top[data-v-5a20dfeb]{align-items:center;background-color:#1890ff;border-radius:50%;bottom:40px;box-shadow:0 4px 8px #0003;color:#fff;cursor:pointer;display:flex;height:40px;justify-content:center;position:fixed;right:40px;transition:all .3s;width:40px;z-index:9999}.back-top[data-v-5a20dfeb]:hover{background-color:#40a9ff}.fade-enter-active[data-v-5a20dfeb],.fade-leave-active[data-v-5a20dfeb]{transition:opacity .3s}.fade-enter-from[data-v-5a20dfeb],.fade-leave-to[data-v-5a20dfeb]{opacity:0}