Examine source code of Cardinal in Winter

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#f5f0f0",
      "tab_background_text": "#0a0909"
    }
  },
  "version": "2.0",
  "name": "Cardinal in Winter",
  "manifest_version": 2,
  "description": "Beautiful Cardinal bird in a lovely winter setting. Designed and created by Creative Expressions Art. Copyright Sept. 2013."
}