.tree-view.default-tree-view-skin .tree-view-node{padding-left:0}.tree-view.default-tree-view-skin .tree-view-node:first-child{margin-top:0}.tree-view.default-tree-view-skin .tree-view-node[role=treeitem]:focus{outline:0}.tree-view.default-tree-view-skin .tree-view-node[role=treeitem]:focus>.tree-view-node-self{outline:1px dotted #000}.tree-view.default-tree-view-skin .tree-view-node-self{display:flex;align-items:flex-start;line-height:1.2rem}.tree-view.default-tree-view-skin .tree-view-node-self-expander{padding:0;background:none;border:none;height:1.2rem}.tree-view.default-tree-view-skin .tree-view-node-self-expander i.tree-view-node-self-expanded-indicator{font-style:normal}.tree-view.default-tree-view-skin .tree-view-node-self-expander i.tree-view-node-self-expanded-indicator:before{content:"+"}.tree-view.default-tree-view-skin .tree-view-node-self-expander.tree-view-node-self-expanded i.tree-view-node-self-expanded-indicator:before{content:"-"}.tree-view.default-tree-view-skin .tree-view-node-self-selected{background-color:#f0f0f8}.tree-view.default-tree-view-skin .tree-view-node-self-action,.tree-view.default-tree-view-skin .tree-view-node-self-checkbox,.tree-view.default-tree-view-skin .tree-view-node-self-expander,.tree-view.default-tree-view-skin .tree-view-node-self-radio,.tree-view.default-tree-view-skin .tree-view-node-self-spacer{min-width:1rem}.tree-view.default-tree-view-skin .tree-view-node-self-expander,.tree-view.default-tree-view-skin .tree-view-node-self-spacer{margin:0}.tree-view.default-tree-view-skin .tree-view-node-self-checkbox,.tree-view.default-tree-view-skin .tree-view-node-self-radio{margin:0 0 0 -1.2rem}.tree-view.default-tree-view-skin .tree-view-node-self-label,.tree-view.default-tree-view-skin .tree-view-node-self-text{margin-left:1.2rem}.tree-view.default-tree-view-skin .tree-view-node-self-action{padding:0;background:none;border:none;height:1.2rem}.tree-view.default-tree-view-skin i.tree-view-node-self-add-child-icon{font-style:normal}.tree-view.default-tree-view-skin i.tree-view-node-self-add-child-icon:before{content:"+"}.tree-view.default-tree-view-skin i.tree-view-node-self-delete-icon{font-style:normal}.tree-view.default-tree-view-skin i.tree-view-node-self-delete-icon:before{content:"x"}.tree-view.default-tree-view-skin .tree-view-node-children{margin:0 0 0 2.2rem;padding:0;list-style:none}.tree-view.default-tree-view-skin{margin:0;padding:0;list-style:none}