AlexeyKosov

{
  "vars": {
    "@gray-base": "#000",
    "@gray-darker": "lighten(@gray-base, 13.5%)",
    "@gray-dark": "lighten(@gray-base, 20%)",
    "@gray": "lighten(@gray-base, 33.5%)",
    "@gray-light": "lighten(@gray-base, 46.7%)",
    "@gray-lighter": "lighten(@gray-base, 93.5%)",
    "@brand-primary": "#ff5a5f",
    "@brand-success": "#5cb85c",

AlexeyKosov

<?php

/**
 * @param Crawler $crawler
 * @param string $cssSelector
 * @return Crawler
 */
function closest(Crawler $crawler, $cssSelector)
{
    $xpath = (new CssSelectorConverter())->toXPath($cssSelector, './');