Examine source code of Regular Show: Void

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Regular Show",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "left top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(26, 0, 26, 0.74)",
      "toolbar_text": "rgb(174, 41, 230)",
      "frame": "rgb(26, 0, 26)",
      "tab_background_text": "rgb(72, 255, 151)",
      "toolbar_field": "rgba(17, 44, 29, 0.82)",
      "toolbar_field_text": "rgb(255, 19, 122)",
      "tab_line": "rgb(255, 19, 122)",
      "popup": "rgba(127, 248, 178, 0.93)",
      "popup_text": "rgb(104, 23, 172)",
      "icons": "rgb(72, 255, 151)",
      "tab_text": "rgb(174, 41, 230)",
      "toolbar_field_border_focus": "rgba(72, 255, 151, 0.6)",
      "toolbar_field_border": "rgba(72, 255, 151, 0.6)",
      "toolbar_field_highlight": "rgba(72, 255, 151, 0.6)",
      "tab_loading": "rgb(255, 19, 122)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{96cc3dde-7079-4488-9b90-1017ab20a678}"
    }
  }
}