Code HTML
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Responsive Side Menu</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<nav class="navbar">
<span class="open-slide">
<a href="#" onclick="openSlideMenu()">
<svg width="30" height="30">
<path d="M0,5 30,5" stroke="#fff" stroke-width="5"/>
<path d="M0,14 30,14" stroke="#fff" stroke-width="5"/>
<path d="M0,23 30,23" stroke="#fff" stroke-width="5"/>
</svg>
</a>
</span>
<ul class="navbar-nav">
<li><a href="#">Home</a></li>
<li><a href="#">About</a></li>
<li><a href="#">Services</a></li>
<li><a href="#">Contact</a></li>
</ul>
</nav>
<div id="side-menu" class="side-nav">
<a href="#" class="btn-close" onclick="closeSlideMenu()">×</a>
<a href="#">Home</a>
<a href="#">About</a>
<a href="#">Services</a>
<a href="#">Contact</a>
</div>
<div id="main">
<h1>Responsive Side Menu</h1>
</div>
<script>
function openSlideMenu(){
document.getElementById('side-menu').style.width = '250px';
document.getElementById('main').style.marginLeft = '250px';
}
function closeSlideMenu(){
document.getElementById('side-menu').style.width = '0';
document.getElementById('main').style.marginLeft = '0';
}
</script>
</body>
</html>
Code CSS
body{
font-family:"Arial", Serif;
background-color:#f4f4f4;
overflow-x:hidden;
}
.navbar{
background-color:#3b5998;
overflow:hidden;
height:63px;
}
.navbar a{
float:left;
display:block;
color:#f2f2f2;
text-align:center;
padding:14px 16px;
text-decoration:none;
font-size:17px;
}
.navbar ul{
margin:8px 0 0 0;
list-style:none;
}
.navbar a:hover{
background-color:#ddd;
color:#000;
}
.side-nav{
height:100%;
width:0;
position:fixed;
z-index:1;
top:0;
left:0;
background-color:#111;
opacity:0.9;
overflow-x:hidden;
padding-top:60px;
transition:0.5s;
}
.side-nav a{
padding:10px 10px 10px 30px;
text-decoration:none;
font-size:22px;
color:#ccc;
display:block;
transition:0.3s;
}
.side-nav a:hover{
color:#fff;
}
.side-nav .btn-close{
position:absolute;
top:0;
right:22px;
font-size:36px;
margin-left:50px;
}
#main{
transition:margin-left 0.5s;
padding:20px;
overflow:hidden;
width:100%;
}
@media(max-width:568px){
.navbar-nav{display:none}
}