Examine source code of Really Nice Persona 08

{
  "theme": {
    "images": {
      "theme_frame": "gore.jpg"
    },
    "colors": {
      "frame": "rgba(229,230,232,1)",
      "tab_background_text": "#fdff8a"
    }
  },
  "version": "2.0",
  "name": "Really Nice Persona 08",
  "manifest_version": 2,
  "description": "Really, Nice, Persona, Solid, Popular, The Best, Crime, Scene, Surface, Firefox, Rank, Yellow, Black."
}