Examine source code of jinnah&masuma

{
  "theme": {
    "images": {
      "theme_frame": "my-perosna.jpg"
    },
    "colors": {
      "frame": "#f5f5f5",
      "tab_background_text": "#eaf0f7"
    }
  },
  "version": "2.0",
  "name": "jinnah&masuma",
  "manifest_version": 2,
  "description": "persona for fun"
}