@randstad-design/orbit-multitheme/dist/assets/js/vendor/closest.js

multitheme Front-end code based on Randstad Human Forward components

if (!Element.prototype.matches) {
	Element.prototype.matches = Element.prototype.msMatchesSelector ||
		Element.prototype.webkitMatchesSelector;
}

if (!Element.prototype.closest) {
	Element.prototype.closest = function (s) {
		var el = this;

		do {
			if (el.matches(s)) return el;
			el = el.parentElement || el.parentNode;
		} while (el !== null && el.nodeType === 1);
		return null;
	};
}