1<div id="myNav" class="overlay">
2
3 <!-- Button to close the overlay navigation -->
4 <a href="javascript:void(0)" class="closebtn" onclick="closeNav()">×</a>
5
6 <!-- Overlay content -->
7 <div class="overlay-content">
8 <a href="#">About</a>
9 <a href="#">Services</a>
10 <a href="#">Clients</a>
11 <a href="#">Contact</a>
12 </div>
13
14</div>
15<span onclick="openNav()">open</span>