.expand-enter-active[data-v-9917f8b2],.expand-leave-active[data-v-9917f8b2]{transition:all .3s ease;overflow:hidden}.expand-enter-from[data-v-9917f8b2],.expand-leave-to[data-v-9917f8b2]{opacity:0;max-height:0}.expand-enter-to[data-v-9917f8b2],.expand-leave-from[data-v-9917f8b2]{opacity:1;max-height:500px}