Examine source code of Chopper Man

{
  "theme": {
    "images": {
      "theme_frame": "Header02.jpg"
    },
    "colors": {
      "frame": "#f7f4f4",
      "tab_background_text": "#f7f4f4"
    }
  },
  "version": "2.0",
  "name": "Chopper Man",
  "manifest_version": 2,
  "description": "ONE PIECE - EIICHIRO ODA"
}