Examine source code of Windows Storm - Dark

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Windows Storm - Dark",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(61, 59, 57)",
      "toolbar_text": "rgb(240, 240, 240)",
      "frame": "rgb(76, 74, 72)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(45, 43, 41)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgb(53, 52, 50)",
      "popup": "rgb(76, 74, 72)",
      "popup_text": "rgb(255, 255, 255)",
      "popup_border": "rgb(53, 52, 50)",
      "toolbar_field_border_focus": "rgb(99, 173, 229)",
      "toolbar_field_highlight_text": "rgb(0, 0, 0)",
      "toolbar_field_highlight": "rgb(147, 184, 231)",
      "tab_loading": "rgb(53, 52, 50)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{2deb1131-f3fb-4f3f-938e-2e387de2db2e}"
    }
  }
}