Function round

packages-runtime/typography/src/styles.js:14–16

(num)

}

function round(num) {
  return trimTrailingZeros(num.toFixed(7))
}
const rem = px => `${round(px / 16)}rem`
const em = (px, base) => `${round(px / base)}em`
const HEX_CHAR_DOUBLE_RE = /./g