.header[data-v-3088cdaa]{margin-bottom:10px;padding-bottom:10px;border-bottom:1px solid #999;font-size:24px;line-height:40px}.demo-tree[data-v-3088cdaa]{border:1px solid #d7d7d7;margin-top:20px;padding:10px;width:60%;height:calc(100vh - 180px);background:#f3f3f3}.demo-tree[data-v-3088cdaa] .el-tree-node__content{height:45px;position:relative}.demo-tree[data-v-3088cdaa] .el-tree-node__label{font-size:15px}.demo-tree[data-v-3088cdaa] .el-tree-node__expand-icon{font-size:18px}.nodeBtn[data-v-3088cdaa]{position:absolute;right:15px;top:5px}.nodeBtn i[data-v-3088cdaa]{font-size:18px}