Examine source code of Blue Demon

{
  "theme": {
    "images": {
      "theme_frame": "bluedemonheader.jpg"
    },
    "colors": {
      "frame": "#c9adad",
      "tab_background_text": "#fcfcfc"
    }
  },
  "version": "2.0",
  "name": "Blue Demon",
  "manifest_version": 2,
  "description": "Blue Demon was a Mexican  luchador Enmascarado (Masked professional wrestler)  as well as a film star, who was widely considered to be one of the greatest Mexican wrestlers of all time."
}