Link CSS to HTML: starter folder from webdesignerhut.com/link-css-to-html/

link-css-starter/
  index.html        links  css/style.css
  about/index.html  links  ../css/style.css
  css/style.css     the stylesheet

Open index.html in a browser. If the page has a warm background and a white
card, the stylesheet is linked. Free to use for anything.
