How to Create an Off-Canvas Menu / Side Bar Navigation
Step 1) Add HTML:
<div id="mySidenav" class="sidenav"> <a href="javascript:void(0)" class="closebtn" onclick="closeNav()">×</a> <a href="#">About</a> <a href="#">Services</a> <a href="#">Clients</a> <a href="#">Contact</a> </div> <div id="main"> <h2>Off-Canvas Menu / Side Bar Navigation</h2> <p>Click on the element below to open the side navigation menu, and push this content to the right.</p> <span style="font-size:30px;cursor:pointer" onclick="openNav()">☰ open</span> </div>
Step 2) Add CSS:
/* The side navigation menu */ .sidenav { height: 100%; /* 100% Full-height */ width: 0; /* 0 width - change this with JavaScript */ position: fixed; /* Stay in place */ z-index: 1; /* Stay on top */ top: 0; left: 0; background-color: #111; /* Black*/ overflow-x: hidden; /* Disable horizontal scroll */ padding-top: 60px; /* Place content 60px from the top */ transition: 0.5s; /* 0.5 second transition effect to slide in the sidenav */ } /* The navigation menu links */ .sidenav a { padding: 8px 8px 8px 32px; text-decoration: none; font-size: 25px; color: #818181; display: block; transition: 0.3s; } /* When you mouse over the navigation links, change their color */ .sidenav a:hover { color: #f1f1f1; } /* Position and style the close button (top right corner) */ .sidenav .closebtn { position: absolute; top: 0; right: 25px; font-size: 36px; margin-left: 50px; } /* Style page content - use this if you want to push the page content to the right when you open the side navigation */ #main { transition: margin-left .5s; padding: 20px; } /* On smaller screens, where height is less than 450px, change the style of the sidenav (less padding and a smaller font size) */ @media screen and (max-height: 450px) { .sidenav {padding-top: 15px;} .sidenav a {font-size: 18px;} }
Final Step :
Step 3) Add JavaScript:
/* Set the width of the side navigation to 250px and the left margin of the page content to 250px */ function openNav() { document.getElementById("mySidenav").style.width = "250px"; document.getElementById("main").style.marginLeft = "250px"; } /* Set the width of the side navigation to 0 and the left margin of the page content to 0 */ function closeNav() { document.getElementById("mySidenav").style.width = "0"; document.getElementById("main").style.marginLeft = "0"; }
Final Output will look this
How to Create an Off-Canvas Menu / Side Bar Navigation
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