.container[data-v-5306b3a7]{padding:20px;background:#fff}.tree[data-v-5306b3a7]{border:1px solid #eee}.fade-enter-active[data-v-5306b3a7],.fade-leave-active[data-v-5306b3a7]{-webkit-transition:opacity .5s ease;transition:opacity .5s ease}.fade-enter-from[data-v-5306b3a7],.fade-leave-to[data-v-5306b3a7]{opacity:0}.tree-header[data-v-5306b3a7]{height:51px;background:#f7f7f7;line-height:51px}