Examine source code of Weezer Green

{
  "theme": {
    "images": {
      "theme_frame": "Weezergreenbanner2.jpg"
    },
    "colors": {
      "frame": "#9c9696",
      "tab_background_text": "#030303"
    }
  },
  "version": "2.0",
  "name": "Weezer Green",
  "manifest_version": 2,
  "description": "Based on the cover for Weezer's self-titled 2001 comeback album, known as \"The Green Album,\" this persona is about as bland and unoriginal as the album itself.\n\n...I mean IT'S GREAT YOU SHOULD TOTALLY USE IT"
}