Coolicons v4.1 by Kryston Schwarze
Source: https://github.com/krystonschwarze/coolicons
License: Creative Commons Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/
Selected SVGs supplied by the site owner. Adaptations: SVG symbol packaging,
duplicate ID removal, and website colour/size styling. No endorsement implied.