layout-2a">
        <h2 class="hd-5 example-layout-hd">1/4 + 1/2 + 1/4 Layout</h2>
        <div class="layout-1q1h1q layout">

            <nav class="layout-col layout-col-a">
                <span class="example-label">col-a</span>
            </nav>

            <main class="layout-col layout-col-b">
                <span class="example-label">col-b</span>
            </main>

            <aside class="layout-col layout-col-c">
                <span class="example-label">col-c</span>
            </aside>