Examine source code of Sin Codificar

{
  "theme": {
    "images": {
      "theme_frame": "HEAD.jpg"
    },
    "colors": {
      "frame": "#cca7a7",
      "tab_background_text": "#f7faf9"
    }
  },
  "version": "2.0",
  "name": "Sin Codificar",
  "manifest_version": 2,
  "description": "Sin Codificar !\nDiego Korol / Yayo"
}