Many errors when running lint:staged

[nikolay-borzov]

Like these:

dist/vue-muuri.css
   8:1  ×  Expected no more than 1 empty line   max-empty-lines
  11:1  ×  Expected empty line before rule      rule-empty-line-before
  21:1  ×  Expected empty line before rule      rule-empty-line-before
  24:1  ×  Expected empty line before rule      rule-empty-line-before
  27:1  ×  Expected empty line before rule      rule-empty-line-before
  30:1  ×  Expected empty line before rule      rule-empty-line-before
  39:1  ×  Expected empty line before rule      rule-empty-line-before