Examine source code of AR Theme

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "AR Theme",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-002-609370e89a219e0548ac5ef6b4a7dd2e.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(184, 254, 184)",
      "toolbar_text": "rgb(79, 81, 78)",
      "frame": "rgb(23, 129, 1)",
      "tab_background_text": "rgb(249, 254, 247)",
      "toolbar_field": "rgb(255, 255, 255)",
      "toolbar_field_text": "rgba(221, 248, 222, 0.75)",
      "tab_line": "rgb(23, 129, 1)",
      "popup": "rgb(255, 255, 255)",
      "popup_text": "rgb(29, 202, 18)",
      "tab_loading": "rgb(23, 129, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{a438d4f6-2a1e-4313-aa9c-f161937faee3}"
    }
  }
}