Examine source code of Simple Deer

{
  "theme": {
    "images": {
      "theme_frame": "Deer_header.jpg"
    },
    "colors": {
      "frame": "#f7eaea",
      "tab_background_text": "#f5f2f2"
    }
  },
  "version": "2.0",
  "name": "Simple Deer",
  "manifest_version": 2,
  "description": "Simple design of 2 Bucks."
}