Examine source code of Yellowstone Coyote

{
  "theme": {
    "images": {
      "theme_frame": "yellowstonecoyoteheader1.jpg"
    },
    "colors": {
      "frame": "#434f63",
      "tab_background_text": "#f7ebd4"
    }
  },
  "version": "2.0",
  "name": "Yellowstone Coyote",
  "manifest_version": 2,
  "description": "Early morning coyotoe in spring at Yellowstone National Park with the purple mountains in the background."
}