Exemplo HTML NAV
<nav>
<ul>
<li><a href="aboutus.html">About us</a></li>
<li><a href="ourstaff.html">Our staff</a></li>
<li><a href="rolesandrules.html">Roles and rules</a></li>
<li><a href="contactus.html">Contact us</a></li>
</ul>
</nav>
<!-- Now add CSS -->
Insert_Name_Here