.tree-view-outline {
  margin: 0;
  padding: 0;
  list-style-type: none;
}

.tree-node {
  color: #000;
  background-color: #fff;

  line-height: 1.2;
  cursor: default;

  box-sizing: border-box;
  list-style: none;

  font-family: Menlo, monospace;
  font-size: 11px;
}

// .tree-node-preview-container {
// }

.tree-node-placeholder {
  white-space: pre;

  font-size: 12px;
  margin-right: 3px;
}

.tree-node-arrow {
  color: #6e6e6e;
  display: inline-block;
  font-size: 12px;
  margin-right: 3px;
}
.tree-node-arrow-expanded {
  transform: rotate(90deg);
}
.tree-node-arrow-collapsed {
  transform: rotate(0deg);
}

.tree-node-child-nodes-container {
  margin: 0;
  padding-left: 12px;
}