let faqLink = document.querySelectorAll('.question');

faqLink.forEach(function(link) {
    link.addEventListener('click', function() {
        let faqCont = this.nextElementSibling;

        if (faqCont.style.display === 'block') {
            faqCont.style.display = 'none';
            this.classList.remove('active');
        } else {
            faqCont.style.display = 'block';
            this.classList.add('active');
        }
    });
});