Examine source code of Phoenixfire

{
  "theme": {
    "images": {
      "theme_frame": "phoenix12edited.jpg"
    },
    "colors": {
      "frame": "#eb5e0c",
      "tab_background_text": "#ab0505"
    }
  },
  "version": "2.0",
  "name": "Phoenixfire",
  "manifest_version": 2,
  "description": "Fire,and the rising bird, it symbolizes  a new beginning and an end of an old chapter.\n\n \"Rise above the flames and be born again.\" "
}