postcss-baseline-vertical-rhythm/dist/lib/fonts.js

A PostCSS plugin to create a vertical rhythm with the baseline of text.

module.exports = [{
  fontName: 'Arial',
  unitsPerEm: 2048,
  lineGap: 67,
  ascender: 1854,
  descender: 434
}, {
  fontName: 'TimesNewRoman',
  unitsPerEm: 2048,
  lineGap: 87,
  ascender: 1825,
  descender: 443
}];