Examine source code of Cranberries in winter

{
  "theme": {
    "images": {
      "theme_frame": "4mic.jpg"
    },
    "colors": {
      "frame": "#01043b",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Cranberries in winter",
  "manifest_version": 2,
  "description": "Stars, cranberry, glow, pine, tree, shine, winter, fir, Christmas, holiday, night, blue, red, green, fruits, close-up,  Real.Twilight"
}