Examine source code of Kuwait Glitter Flag

{
  "theme": {
    "images": {
      "theme_frame": "Persona_Pencil_KFlag.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Kuwait Glitter Flag",
  "manifest_version": 2,
  "description": "Kuwait flag consists of 4 colours. Black, White, Green & Red. Kuwait is situated south of Iraq on Persian Gulf. Its official name is 'State of Kuwait'. It was separated from Basra District by British Invaders in 1965 during the break of Ottoman Khalafat."
}