Remove unused @font-face

Hi

Great tool. It works great except that it doesn’t remove unused CSS items, e.g.

@font-face {
  font-family: 'Lato';
  font-style: normal;
  font-weight: 400;
  src: local('Lato Regular'), local('Lato-Regular'), url(data:font/woff;base64,d09GR... <snip/> ...AisA) format('woff');
}

As you can see, the font data is encoded and embedded, which makes the spreadsheets massive (blame https://github.com/grammarly !).

[peterbe]

Yeah, I would expect that too 😃 Maybe next time https://github.com/peterbe/mincss/commit/715a48fbdaaa180fe8cb795716345c2b71e65426

[peterbe]

My new Node based tool (will soon) support this: https://github.com/peterbe/minimalcss/issues/55 It’s also based on a proper CSS parser whereas mincss depends on regular expressions.