.scroll-top-btn-enter-active[data-v-10c5311c],.scroll-top-btn-leave-active[data-v-10c5311c]{transition:opacity .2s ease,transform .2s ease}.scroll-top-btn-enter-from[data-v-10c5311c],.scroll-top-btn-leave-to[data-v-10c5311c]{opacity:0;transform:translateY(.5rem)}