<Modal
        aria-label="..."
        tabIndex={-1}
        role="Dialog"
        show={this.state.showInfo}
        onHide={this.closeInfo.bind(this)} >
        <Modal.Header tabIndex={9} role="Dialog" closeButton>
            <Modal.Title tabIndex={-1} role="Dialog">...</Modal.Title>
        </Modal.Header>
        <Modal.Body tabIndex={-1} role="Dialog">
            ...
      </Modal.Body>
    </Modal>