.o_tree_editor {
    .o_tree_editor_node {
        .o_tree_editor_node_control_panel > button {
            opacity: .2;
        }

        &.o_hovered_button {
            .o_tree_editor_node_control_panel > button {
                opacity: .5;

                &:hover {
                    opacity: 1;
                }
            }
        }
    }
    .o_tree_editor_condition {
        > .col-md-2 {
            min-width: 100px;
        }
    }
    .o_record_selector .o-autocomplete,
    .o_multi_record_selector .o_record_autocomplete_with_caret {
        min-width: unset;
        flex: 1 0 50px;
    }
}