hovercss-1.0.3/hovercss.libraries.yml

hover.css:
  remote: https://ianlunn.github.io/Hover/
  version: 2.3.1
  license:
    name: MIT
    url: https://github.com/IanLunn/Hover/blob/master/license.txt
    gpl-compatible: true
  css:
    theme:
      /libraries/hover/css/hover-min.css: { minified: true }

hover.cdn:
  remote: https://ianlunn.github.io/Hover/
  version: 2.3.1
  license:
    name: MIT
    url: https://github.com/IanLunn/Hover/blob/master/license.txt
    gpl-compatible: true
  css:
    theme:
      '//cdnjs.cloudflare.com/ajax/libs/hover.css/2.3.1/css/hover-min.css': { type: external, minified: true }