Examine source code of King88

{
  "name": "theme features a playful pattern",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "67987c659497cda43bdd5a1e2316ec90.jpg"
    },
    "colors": {
      "frame": "rgba(227, 227, 227, 1)",
      "tab_background_text": "rgba(184, 107, 107, 1)",
      "bookmark_text": "rgba(46, 5, 4, 1)",
      "toolbar_field": "rgba(46, 5, 4, 1)",
      "toolbar_field_text": "rgba(184, 107, 107, 1)",
      "tab_line": "rgba(46, 5, 4, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{9170e5c4-4574-415a-9e0a-ab209cfb9b46}"
    }
  }
}