Examine source code of Fortnite Wazz

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Fortnite Wazz",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "left center"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(86, 27, 168)",
      "toolbar_text": "rgb(212, 188, 162)",
      "frame": "rgb(59, 14, 251)",
      "tab_background_text": "rgb(238, 142, 185)",
      "toolbar_field": "rgb(148, 81, 220)",
      "toolbar_field_text": "rgb(18, 3, 67)",
      "tab_line": "rgb(198, 228, 244)",
      "popup": "rgba(235, 118, 219, 0.76)",
      "popup_text": "rgb(179, 244, 252)",
      "tab_loading": "rgb(198, 228, 244)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{f6c30636-b3fb-4cbb-b196-322706f05566}"
    }
  }
}