Examine source code of American Light

{
  "theme": {
    "images": {
      "theme_frame": "AmericanLightH.jpg"
    },
    "colors": {
      "frame": "#ffffff",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "American Light",
  "manifest_version": 2,
  "description": "USA, United States of America, Independence Day, 4th of July, patriotic, patriot, proud, flag, light, abstract"
}