.el-tree {
  margin-right: 10px;
}
.el-tree .el-tree-node__label {
  width: auto;
  overflow: hidden!important;
  text-overflow: ellipsis!important;
  white-space: nowrap!important;
}

.operation_container {
  float: right;
}
.reminder {
  font-size: 13px;
  color: #8c8f99;
  line-height: 18px;
}