Examine source code of Atari_Khike

{
  "theme": {
    "images": {
      "theme_frame": "cabeza_atari.jpg"
    },
    "colors": {
      "frame": "#ed7239",
      "tab_background_text": "#cfc4c4"
    }
  },
  "version": "2.0",
  "name": "Atari_Khike",
  "manifest_version": 2,
  "description": "Legendaria marca Atari"
}