Examine source code of Alolan Exeggutor Theme

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Alolan Exeggutor Toolbar",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right center"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(161, 128, 91)",
      "toolbar_text": "rgb(239, 226, 143)",
      "frame": "rgb(80, 131, 62)",
      "tab_background_text": "rgb(15, 54, 0)",
      "toolbar_field": "rgb(117, 85, 57)",
      "toolbar_field_text": "rgb(239, 226, 143)",
      "tab_line": "rgb(80, 131, 62)",
      "popup": "rgb(49, 103, 30)",
      "popup_text": "rgb(239, 226, 143)",
      "tab_loading": "rgb(80, 131, 62)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{2bb5c4b1-7aa4-410a-94c5-83b91c60ee4b}"
    }
  }
}