.dropdown-enter-active[data-v-2f7b72d0],.dropdown-leave-active[data-v-2f7b72d0]{transition:max-height .3s,opacity .3s;overflow:hidden}.dropdown-enter-from[data-v-2f7b72d0],.dropdown-leave-to[data-v-2f7b72d0]{opacity:0;max-height:0}.dropdown-enter-to[data-v-2f7b72d0],.dropdown-leave-from[data-v-2f7b72d0]{opacity:1;max-height:9rem}