Examine source code of Cat Profile

{
  "theme": {
    "images": {
      "theme_frame": "1A.jpg"
    },
    "colors": {
      "frame": "#07edd6",
      "tab_background_text": "#07edd6"
    }
  },
  "version": "2.0",
  "name": "Cat Profile",
  "manifest_version": 2,
  "description": "kitten, kitty, feline, turquoise eyes, grunge, pet"
}