Examine source code of BuRI-To Light

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "BuRI-To Light",
  "theme": {
    "images": {},
    "properties": {},
    "colors": {
      "toolbar": "rgb(212, 247, 253)",
      "toolbar_text": "rgb(17, 28, 34)",
      "frame": "rgb(30, 184, 208)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgba(30, 184, 208, 0.2)",
      "toolbar_field_text": "rgb(17, 28, 34)",
      "tab_line": "rgb(17, 28, 34)",
      "popup": "rgb(30, 184, 208)",
      "popup_text": "rgb(255, 255, 255)",
      "button_background_hover": "rgba(30, 184, 208, 0.2)",
      "frame_inactive": "rgb(19, 114, 128)",
      "icons_attention": "rgb(30, 184, 208)",
      "ntp_background": "rgb(212, 247, 253)",
      "ntp_text": "rgb(17, 28, 34)",
      "popup_border": "rgb(17, 28, 34)",
      "popup_highlight": "rgb(30, 184, 208)",
      "sidebar_border": "rgb(17, 28, 34)",
      "sidebar_highlight_text": "rgb(255, 255, 255)",
      "sidebar_highlight": "rgb(30, 184, 208)",
      "sidebar_text": "rgb(17, 28, 34)",
      "sidebar": "rgb(200, 243, 250)",
      "tab_loading": "rgb(17, 28, 34)",
      "toolbar_field_border_focus": "rgb(30, 184, 208)",
      "toolbar_field_border": "rgb(30, 184, 208)",
      "toolbar_field_focus": "rgb(128, 214, 229)",
      "toolbar_field_highlight_text": "rgb(30, 184, 208)",
      "toolbar_field_highlight": "rgb(17, 28, 34)",
      "toolbar_field_text_focus": "rgb(17, 28, 34)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{c886afac-af3d-434a-bea9-c249a0fb7f9c}"
    }
  }
}