e same <code>data-isotope-id</code> as was used on your filters. Filterable items in the collection must have
              the <code>grid-item</code> class to be recognised by isotope.</p>
            <p>The below HTML is an example, however, it is not necessary to use any specific type of nav structure. The example uses <code>nav-pills</code>, but a <code>div</code> with <code>button</code> elements would suffice.</p>
            <pre><code class="language-html">&lt;!-- Collection of buttons to filter the