.icon-orange-tree {
    background-image: url("/assets/plugin_assets/redmine_issues_tree/tree_icon-9176cafb.png");
}
.icon-plane-list {
  background-image: url("/assets/plugin_assets/redmine_issues_tree/text_list_bullets-13e6c235.png");
}

.tree-actions-container {
  margin: 10px;
}