Examine source code of Firepaw in Clouds Dark

{
  "theme": {
    "images": {
      "theme_frame": "Persona-Header-Dark.png"
    },
    "colors": {
      "frame": "#7d7d7d",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "Firepaw in Clouds Dark",
  "manifest_version": 2,
  "description": "Firepaw in Clouds (Dark) is my second persona. If you don't like how dark it is, please try my other person, Firepaw in Clouds (Light)."
}