Tryit Editor v2.9

Edit This Code:
<!DOCTYPE html>
<html>
<style>
body {
    font-family: "Lato", sans-serif;
}

.sidenav {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 1;
    top: 0;
    left: 0;
    background-color: #111;
    overflow-x: hidden;
    transition: 0.5s;
    padding-top: 60px;
    text-align:center;
}

.sidenav a {
    padding: 8px 8px 8px 32px;
    text-decoration: none;
    font-size: 25px;
    color: #818181;
    display: block;
    transition: 0.3s

}

.sidenav a:hover{
    color: #f1f1f1;
}

.closebtn {
    position: absolute;
    top: 0;
    right: 25px;
    font-size: 36px !important;
    margin-left: 50px;
}

@media screen and (max-height: 450px) {
  .sidenav {padding-top: 15px;}
  .sidenav a {font-size: 18px;}
}
</style>
<body>

<div id="mySidenav" class="sidenav">
  <a href="javascript:void(0)" class="closebtn" onclick="closeNav()">×</a>
  <a href="tryit.asp-filename=tryhow_js_sidenav_full.html#">About</a>		
  <a href="tryit.asp-filename=tryhow_js_sidenav_full.html#">Services</a>		
  <a href="tryit.asp-filename=tryhow_js_sidenav_full.html#">Clients</a>		
  <a href="tryit.asp-filename=tryhow_js_sidenav_full.html#">Contact</a>			
</div>

<h2>Animated Sidenav Example Full Width</h2>
<p>Click on the element below to open the navigation menu.</p>
<span style="font-size:30px;cursor:pointer" onclick="openNav()">☰ open</span>

<script>
function openNav() {
    document.getElementById("mySidenav").style.width = "100%";
}

function closeNav() {
    document.getElementById("mySidenav").style.width = "0";
}
</script>
     
</body>
</html>