Examine source code of Izzy IZ

{
  "theme": {
    "images": {
      "theme_frame": "Header.jpg"
    },
    "colors": {
      "frame": "#c4ab0a",
      "tab_background_text": "#f26c0c"
    }
  },
  "version": "2.0",
  "name": "Izzy IZ",
  "manifest_version": 2,
  "description": "Invader Zim version of Izzy from Digimon"
}