Examine source code of Forest Morning

{
  "theme": {
    "images": {
      "theme_frame": "ForestMorningH.jpg"
    },
    "colors": {
      "frame": "#525252",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Forest Morning",
  "manifest_version": 2,
  "description": "forest, woods, light, sun, bright, eerie, trees, morning, day break, twilight,\n\nDesigned by MaDonna"
}