.expand-enter-active[data-v-28f89add],.expand-leave-active[data-v-28f89add]{overflow:hidden;transition:all .5s ease-in-out}.expand-enter-from[data-v-28f89add],.expand-leave-to[data-v-28f89add]{margin-top:0;max-height:0;opacity:0}.expand-enter-to[data-v-28f89add],.expand-leave-from[data-v-28f89add]{max-height:1000px;opacity:1}