Examine source code of forty-two PANIC

{
  "theme": {
    "images": {
      "theme_frame": "optimized-hhg.JPEG"
    },
    "colors": {
      "frame": "#666262",
      "tab_background_text": "#d90000"
    }
  },
  "version": "2.0",
  "name": "forty-two PANIC",
  "manifest_version": 2,
  "description": "man, i love the hitchhiker's guide to the galaxy... amateur persona made in MS paint!\nhitchhiker's guide to the galaxy copyright douglas adams."
}