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HTML

              
                 <head>
    <title>Off-canvas nav demo</title>

    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">

    <link rel="stylesheet" href="off-canvas.css">

  </head>

  <body>

    <nav class="nav-primary" id="nav-primary">

      <ul>
        <li><a href="#">Item 1</a></li>
        <li><a href="#">Item 2</a></li>
        <li><a href="#">Item 3</a></li>
        <li><a href="#">Item 4</a></li>
        <li><a href="#">Item 5</a></li>
      </ul>

    </nav>

    <header class="mobile-helper-bar">
      <button class="hamburger" id="off-canvas-toggle">&#9776;</button>
    </header>

    <div class="page-content" id="page-content">

    <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>

    </div>
              
            
!

CSS

              
                @import "compass/css3";

/*  ==========================================================================
		CORE STYLES
		This should work just fine as long as you @include off-canvas-nav in your
		.nav-primary.
		========================================================================== */
		
$off-canvas-width: 16rem;
$off-canvas-duration: .3s;
$canvas-offset: .5;

@mixin off-canvas-nav {
	position: fixed;
	top: 0;
	left: 0;
	bottom: 0;
	z-index: 2;
	overflow-y: auto;
	width: $off-canvas-width;
	@include transition($off-canvas-duration);
  @include transform(translateX(-$off-canvas-width));
	
	&.off-canvas-show {
		@include transform(translateX(0));
	}

	@media screen and (min-width: 768px) {
		position: static;
		display: block;
		margin: 0;
		padding: 0;
		width: 100%;
		@include transform(translateX(0));
	}
}

.page-content,
.mobile-helper-bar {
	float: right;
	width: 100%;
	@include transition($off-canvas-duration);
}

.off-canvas-show {
	~ .page-content {
		overflow: hidden;
		@include transform(translateX($off-canvas-width*$canvas-offset));
	}
	~ .mobile-helper-bar {
		overflow: hidden;
		@include transform(translateX($off-canvas-width));
	}
}

.mobile-helper-bar {
	background: #ccc;
	position: fixed;
	z-index: 1;
	padding: .5rem 1rem;
	@media screen and (min-width: 768px) {
		display: none;
	}
	button { color: #fff; }
}

/*  ==========================================================================
		DEMO THEME
		These are just separated out to keep the core styles a little bit cleaner.
    ========================================================================== */
    
body {
	padding: 0;
	margin: 0;
	font-family: sans-serif;
}

.nav-primary {
	background: #333;
	@include off-canvas-nav;
	
	ul {
		text-align: left;
		@media screen and (min-width: 768px) {
			text-align: center;
		}
	}
	
	li {
		display: block;
		padding: .5rem 0;
		line-height: 1;
		list-style: none;
		@media screen and (min-width: 768px) {
			display: inline-block;
			padding: .25rem 2rem;
		}
	}
	
	a {
		color: #fff;
		font-family: Avenir, Helvetica Neue, sans-serif;
		font-weight: bold;
		text-decoration: none;
		padding: .5rem 0;
		display: block;
	}
	
}

.off-canvas-show {
	box-shadow: 0 0 5px #000;
}

.page-content {
	padding: 3rem 1rem;
	box-sizing: border-box;
	@media screen and (min-width: 768px) {
		padding: 3rem;
	}
}



.hamburger {
	background: transparent;
	font-size: 1.5rem;
	border: 0;
	outline: none;
	display: inline-block;
	padding: 0;
	margin: 0;
}
              
            
!

JS

              
                // Show the off-canvas navigation
$('#off-canvas-toggle').click(function() {
	$('#nav-primary').toggleClass('off-canvas-show');
});


// Hide the off-canvas nav when clicking a link
$('#nav-primary').find('a').on('click', function(e) {
	$('#nav-primary').removeClass('off-canvas-show');
});
              
            
!
999px

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