Examine source code of zenBack2Business

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "zenBack2Business",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(23, 23, 35)",
      "toolbar_text": "rgba(231, 217, 200, 0.73)",
      "frame": "rgb(23, 23, 35)",
      "tab_background_text": "rgb(161, 144, 120)",
      "toolbar_field": "rgb(255, 255, 255)",
      "toolbar_field_text": "rgb(23, 23, 35)",
      "tab_line": "rgba(171, 230, 206, 0)",
      "popup": "rgb(38, 36, 42)",
      "popup_text": "rgba(220, 183, 178, 0.93)",
      "button_background_hover": "rgb(161, 144, 120)",
      "icons_attention": "rgba(197, 42, 19, 0.93)",
      "icons": "rgb(161, 66, 48)",
      "ntp_background": "rgb(137, 127, 121)",
      "ntp_text": "rgb(23, 23, 35)",
      "popup_border": "rgba(192, 222, 203, 0.5)",
      "sidebar_text": "rgba(59, 16, 9, 0.93)",
      "sidebar": "rgb(161, 180, 160)",
      "tab_selected": "rgb(248, 255, 248)",
      "tab_text": "rgb(53, 79, 66)",
      "toolbar_bottom_separator": "rgba(214, 151, 122, 0.03)",
      "toolbar_field_highlight": "rgb(89, 132, 109)",
      "toolbar_field_separator": "rgba(214, 151, 122, 0.03)",
      "toolbar_top_separator": "rgba(65, 69, 72, 0)",
      "tab_loading": "rgba(171, 230, 206, 0)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{0a6b7e3a-5b57-4610-9860-e231d28b2826}"
    }
  }
}