Examine source code of PanamaCity Sunset

{
  "theme": {
    "images": {
      "theme_frame": "DSCN0034p.JPG"
    },
    "colors": {
      "frame": "#e67417",
      "tab_background_text": "#1c1919"
    }
  },
  "version": "2.0",
  "name": "PanamaCity Sunset",
  "manifest_version": 2
}