menu:
  title: '&8帮助'
  rows: 1
panels:
  - layout:
      - '  B   C  '
    icons:
      B:
        material: ARROW
        name: '&f返回'
        action: 'menu open hub'
      C:
        material: BARRIER
        name: '&c关闭'
        action: 'menu close'