Examine source code of TrustedB

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "TrustedB",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-000-5672c42860d5b06e1058dc477397f3ef.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(36, 57, 84, 0.83)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(36, 57, 84)",
      "tab_background_text": "rgb(205, 210, 216)",
      "toolbar_field": "rgba(47, 74, 108, 0.41)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgba(51, 104, 113, 0.86)",
      "popup": "rgba(43, 67, 98, 0.61)",
      "popup_text": "rgb(255, 255, 255)",
      "button_background_active": "rgba(36, 57, 84, 0.91)",
      "button_background_hover": "rgba(31, 106, 148, 0.74)",
      "frame_inactive": "rgba(36, 57, 84, 0.82)",
      "icons_attention": "rgba(202, 101, 207, 0.93)",
      "icons": "rgba(255, 255, 255, 0.8)",
      "ntp_background": "rgba(36, 57, 84, 0.84)",
      "ntp_text": "rgba(255, 255, 255, 0.8)",
      "popup_border": "rgba(60, 150, 201, 0.96)",
      "popup_highlight_text": "rgba(222, 186, 212, 0.8)",
      "popup_highlight": "rgba(5, 18, 30, 0.86)",
      "sidebar_border": "rgb(36, 57, 84)",
      "sidebar_highlight_text": "rgb(11, 84, 139)",
      "sidebar_highlight": "rgba(20, 58, 83, 0.95)",
      "sidebar_text": "rgba(215, 222, 227, 0.95)",
      "sidebar": "rgb(36, 57, 84)",
      "tab_background_separator": "rgba(38, 97, 139, 0.73)",
      "tab_loading": "rgba(96, 72, 231, 0.88)",
      "tab_selected": "rgba(39, 66, 100, 0.86)",
      "tab_text": "rgba(255, 255, 255, 0.85)",
      "toolbar_bottom_separator": "rgba(36, 57, 84, 0.95)",
      "toolbar_field_border_focus": "rgba(36, 75, 99, 0.78)",
      "toolbar_field_border": "rgba(110, 129, 166, 0.76)",
      "toolbar_field_focus": "rgba(36, 57, 84, 0.84)",
      "toolbar_field_highlight_text": "rgb(227, 233, 237)",
      "toolbar_field_highlight": "rgba(34, 95, 167, 0.84)",
      "toolbar_field_text_focus": "rgba(239, 239, 253, 0.57)",
      "toolbar_top_separator": "rgba(36, 57, 84, 0.79)",
      "toolbar_vertical_separator": "rgba(204, 101, 48, 0.92)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{9b0d40f4-072f-41ce-9357-151478e4c7c8}"
    }
  }
}