<div style=”text-align:center; margin-bottom: 20px;”>
<a href=”#section1″ class=”nav-button”>Section 1</a>
<a href=”#section2″ class=”nav-button”>Section 2</a>
<a href=”#section3″ class=”nav-button”>Section 3</a>
<a href=”#section4″ class=”nav-button”>Section 4</a>
</div>
