Examine source code of MonoCode Panther

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "MonoCode Panther",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-000-5672c42860d5b06e1058dc477397f3ef.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(20, 20, 20)",
      "toolbar_text": "rgb(242, 242, 242)",
      "frame": "rgb(17, 17, 17)",
      "tab_background_text": "rgb(194, 194, 194)",
      "toolbar_field": "rgb(31, 31, 31)",
      "toolbar_field_text": "rgb(242, 242, 242)",
      "tab_line": "rgb(31, 31, 31)",
      "popup": "rgb(31, 31, 31)",
      "popup_text": "rgb(242, 242, 242)",
      "button_background_active": "rgb(31, 31, 31)",
      "button_background_hover": "rgb(31, 31, 31)",
      "ntp_background": "rgb(20, 20, 20)",
      "ntp_text": "rgb(242, 242, 242)",
      "popup_border": "rgb(56, 56, 56)",
      "popup_highlight": "rgb(56, 56, 56)",
      "sidebar_border": "rgb(31, 31, 31)",
      "sidebar_highlight": "rgb(31, 31, 31)",
      "sidebar": "rgb(17, 17, 17)",
      "toolbar_bottom_separator": "rgb(31, 31, 31)",
      "toolbar_field_border_focus": "rgb(56, 56, 56)",
      "toolbar_field_border": "rgb(31, 31, 31)",
      "toolbar_field_highlight": "rgb(56, 56, 56)",
      "tab_loading": "rgb(31, 31, 31)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{e2a8c5c2-79a1-4ec4-853d-b8950934afb3}"
    }
  }
}