Examine source code of greacelightning72

{
  "theme": {
    "images": {
      "theme_frame": "header.png"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#000000"
    }
  },
  "version": "2.0",
  "name": "greacelightning72",
  "manifest_version": 2,
  "description": "greacelightning72. is proud on of they're youtube channel so if you want show that you are being supportive to them then try this cool firefox persona out :)"
}