<script type="text/javascript">
(function() {
function truncarDescripcion(num_words = 100) {
let selector = document.querySelectorAll('.product-single__description')[0];
let description = selector.innerText;
if (description.split(" ").length > num_words) {
selector.innerText = description.split(" ").splice(0, num_words).join(" ") + '...';
selector.insertAdjacentHTML('afterend', `<div class="text-center">
<a href="#" class="btn">Leer más</a>
</div>`);
}
}
truncarDescripcion(100);
})();
</script>