Examine source code of Catherine Orange

{
  "theme": {
    "images": {
      "theme_frame": "cattyheader.jpg"
    },
    "colors": {
      "frame": "#1a1a1a",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Catherine Orange",
  "manifest_version": 2,
  "description": "a persona of my lady for use on my pc."
}