Get all classess from html and search those in styles

- get class names from html code:
- REGEX: (?:\G(?!\A)|class=")[^"]*?\K([-a-z\d_]*\([-a-z\d_ ]+?\)|[-a-z\d_]+)
- use regex on site: https://regex101.com/r/qRx0Ok/1
- paste html there
- you'll get results on the right side panel "match information"
- click icon to export mathhes
- move exported to array named arr
- next use:

  arr.reduce((acc, curr) => acc + (curr[0].content + '|'), '')
    .slice(0, -1)
// .replace(/minion\||primer\||long-primer\||brevier\||pica\||paragon\||is-image\|/g, "")

- then use crtl + f, paste the result to styles file