Function clickaway

src/Modal.js:98–103

(event)

  }

  clickaway (event) {
    if (event.target.className === 'rct-modal-inner') {
      event.stopPropagation();
      PubSub.publish(CLICKAWAY);
    }
  }

  renderModals () {
    let modalLength = this.state.modals.length;