Examine source code of blue earth sunrise

{
  "theme": {
    "images": {
      "theme_frame": "Blue-Earth-blue-earth-stars--2560x1600header.jpg"
    },
    "colors": {
      "frame": "#eabbed",
      "tab_background_text": "#d496eb"
    }
  },
  "version": "2.0",
  "name": "blue earth sunrise",
  "manifest_version": 2,
  "description": "blue earth sunrise."
}