Examine source code of ULTIMATE THEME!!!123

{
  "name": "ULTIMATE THEME!!!123",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "HD-wallpaper-polygon-dark-gray-dark-black-polygon-abstract.jpg"
    },
    "colors": {
      "frame": "rgb(11, 11, 11)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(179, 30, 35, 1)",
      "bookmark_text": "rgba(0, 0, 0, 1)",
      "toolbar_field": "rgb(48, 36, 36)",
      "toolbar_field_text": "rgba(255, 255, 255, 1)",
      "tab_line": "rgb(1, 3, 15)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{66f4328e-124b-4244-bdae-0245f58f459d}"
    }
  }
}