Examine source code of Cape Fear Sunset

{
  "theme": {
    "images": {
      "theme_frame": "SunsetHeader1.jpg"
    },
    "colors": {
      "frame": "#b33504",
      "tab_background_text": "#050505"
    }
  },
  "version": "2.0",
  "name": "Cape Fear Sunset",
  "manifest_version": 2,
  "description": "Sun setting over Cape Fear"
}