Examine source code of Dragon Ball (Animado)

{
  "name": "Dragon Ball (Animado)",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "5ea493a6f44da0596b47a25c25cc0bf3c5f48f46_00.gif"
    },
    "colors": {
      "frame": "rgba(0, 0, 0, 1)",
      "tab_background_text": "rgba(204, 204, 204, 1)",
      "toolbar": "rgba(61, 53, 53, 1)",
      "toolbar_field": "rgba(250, 247, 247, 1)",
      "toolbar_field_text": "rgba(56, 47, 47, 1)",
      "tab_line": "rgba(0, 0, 0, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{477d7d96-6708-496c-97ca-0777bca8c139}"
    }
  }
}