Examine source code of Stargazer's Delight

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Stargazer's Delight",
  "theme": {
    "images": {
      "theme_frame": "1.png"
    },
    "colors": {
      "frame": "#9c9c9c",
      "tab_background_text": "#fcfcfc"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{1a65ab82-b793-4da7-9b57-eb0066249f83}"
    }
  }
}