Examine source code of River Runs Deep

{
  "theme": {
    "images": {
      "theme_frame": "RiverH.jpg"
    },
    "colors": {
      "frame": "#063978",
      "tab_background_text": "#faf5f5"
    }
  },
  "version": "2.0",
  "name": "River Runs Deep",
  "manifest_version": 2,
  "description": "river, creek, stream, water, flowing, rafting, floating, running, trees, spring, summer\n\nDesigned by MaDonna"
}