Examine source code of Breeze Dark Theme

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Breeze Dark Theme",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(41, 44, 48)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(32, 35, 38)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(20, 22, 23)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgb(83, 86, 88)",
      "popup": "rgb(20, 22, 23)",
      "popup_text": "rgb(255, 255, 255)",
      "icons_attention": "rgb(58, 159, 213)",
      "ntp_background": "rgb(32, 35, 38)",
      "popup_border": "rgb(83, 86, 88)",
      "popup_highlight": "rgb(58, 159, 213)",
      "sidebar_border": "rgb(83, 86, 88)",
      "sidebar": "rgb(20, 22, 23)",
      "toolbar_bottom_separator": "rgb(83, 86, 88)",
      "toolbar_field_border_focus": "rgb(58, 159, 213)",
      "toolbar_field_border": "rgb(83, 86, 88)",
      "toolbar_field_highlight": "rgb(58, 159, 213)",
      "toolbar_field_separator": "rgb(83, 86, 88)",
      "toolbar_top_separator": "rgb(83, 86, 88)",
      "toolbar_vertical_separator": "rgb(83, 86, 88)",
      "tab_loading": "rgb(83, 86, 88)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{88261151-c6d8-4495-9c73-605493f13b5a}"
    }
  }
}