<!--menu side bar-->


<div class="overlay"></div>
<div class="container">
  <div class="col-sm-3 col-md-3">
    <nav id="sidebar">

                <div class="sidebar-header">
                    <h3>Bootstrap Sidebar</h3>
                </div>

                <ul class="list-unstyled components">
                    <!--<p>Dummy Heading</p>-->
                    <li class="active">
                        <a href="#homeSubmenu" data-toggle="collapse" aria-expanded="false">Home</a>
                        <ul class="collapse list-unstyled" id="homeSubmenu">
                            <li><a href="#">Home 1</a></li>
                            <li class="active"><a href="#">Home 2</a></li>
                            <li><a href="#">Home 3</a></li>
                        </ul>
                    </li>
                    <li>
                        <a href="#">About</a>
                        <a href="#pageSubmenu" data-toggle="collapse" aria-expanded="false">Pages</a>
                        <ul class="collapse list-unstyled" id="pageSubmenu">
                            <li><a href="#">Page 1</a></li>
                            <li><a href="#">Page 2</a></li>
                            <li><a href="#">Page 3</a></li>
                        </ul>
                    </li>
                    <li>
                        <a href="#">Portfolio</a>
                    </li>
                    <li>
                        <a href="#">Contact</a>
                    </li>
                </ul>

                
            </nav>

  </div>
  <div class="col-sm-9 col-md-9">
 

                <nav class="navbar navbar-default">
                    <div class="container-fluid">

                        <div class="navbar-header">
                          <button type="button" id="sidebarCollapse" class="btn btn-info navbar-btn active">
                                <span class="icon-bar"></span>
                                <span class="icon-bar"></span>
                                <span class="icon-bar"></span>
                            </button>
                        </div>

                        
                    </div>
                </nav>

  

  </div>
</div>

#sidebar a, #sidebar a:hover, #sidebar a:focus {
    color: #1d2129;
    text-decoration: none;
    transition: all 0.3s;
}
/* ---------------------------------------------------
    SIDEBAR STYLE
----------------------------------------------------- */
#sidebar {
	color: #1d2129;
}

.overlay {
	position: fixed;
	width: 100vw;
	height: 100vh;
	background: rgba(0, 0, 0, 0.7);
	z-index: 998;
	display: none;
}

#sidebar .sidebar-header {
	display: none;
}

#sidebar ul li a {
	padding: 10px;
	font-size: 1.1em;
	display: block;
	border-left: 3px solid #e9ebee;
}

#sidebar ul li a:hover {
	border-left: 3px solid #009688;
	color: #1d2129;
	background: #fff;
}

#sidebar ul li.active>a, a[aria-expanded="true"] {
	border-left: 3px solid #009688;
	color: #1d2129;
	background-color: #fff;
}

#sidebar ul li .active>a {
	color: #009688;
}

a[data-toggle="collapse"] {
	position: relative;
}

a[aria-expanded="false"]::before, a[aria-expanded="true"]::before {
	content: '\e259';
	display: block;
	position: absolute;
	right: 20px;
	font-family: 'Glyphicons Halflings';
	font-size: 0.6em;
}

a[aria-expanded="true"]::before {
	content: '\e260';
}

ul ul a {
	font-size: 0.9em !important;
	padding-left: 30px !important;
}

/*Botao menu sidebar*/
#sidebarCollapse {
	display: none;
}
/* ---------------------------------------------------
    MEDIAQUERIES
----------------------------------------------------- */
@media ( max-width : 768px) {
  #sidebar a {
    color: #fff;
  }
  #sidebar ul li.active>a, a[aria-expanded="true"] {
	color: #1d2129 !important;
	background-color: #fff;
}
	#sidebar {
		margin-left: -250px;
		width: 250px;
		color: #fff;
		background: #009688;
		overflow-y: scroll;
		box-shadow: 3px 3px 3px rgba(0, 0, 0, 0.2);
		position: fixed;
		top: 0;
		left: -250px;
		height: 100vh;
		z-index: 999;
	}
	#sidebar.active {
		margin-left: 0;
		left: 0;
	}
	#sidebar .sidebar-header {
		display: block;
		padding: 20px;
	}
	#sidebar ul li a, #sidebar ul li a:hover, #sidebar ul li.active>a, a[aria-expanded="true"]
		{
		border-left: none;
	}

	/*Botao menu sidebar*/
	#sidebarCollapse {
		display: inline-block;
		width: 44px;
		height: 34px;
		padding: 9px 10px;
		background: #f5f5f5;
		margin-left: 15px;
	}
	#sidebarCollapse span {
		width: 22px;
		height: 2px;
		border-radius: 1px;
		margin: 0 auto;
		display: block;
		background: #1d2129;
		transition: all 0.8s cubic-bezier(0.810, -0.330, 0.345, 1.375);
		transition-delay: 0.2s;
	}
	#sidebarCollapse span:first-of-type {
		transform: rotate(45deg) translate(2px, 2px);
	}
	#sidebarCollapse span:nth-of-type(2) {
		opacity: 0;
	}
	#sidebarCollapse span:last-of-type {
		transform: rotate(-45deg) translate(1px, -1px);
	}
	#sidebarCollapse.active span {
		transform: none;
		opacity: 1;
	}
	#sidebarCollapse.active .icon-bar+.icon-bar {
		margin-top: 4px;
	}
}


/*retirar*/
body {
	background: #e9ebee;
}
$(document).ready(function () {
                 $("#sidebar").niceScroll({
                     cursorcolor: '#53619d',
                     cursorwidth: 4,
                     cursorborder: 'none'
                 });

                 $('.overlay').on('click', function () {
                    $('#sidebarCollapse').addClass('active');
                    $('#sidebar').removeClass('active');
                    $('.overlay').fadeOut();
                 });

                 $('#sidebarCollapse').on('click', function () {
                    if($(this).hasClass('active')){
                       $(this).removeClass('active');
                       $('#sidebar').addClass('active');
                       $('.overlay').fadeIn();
                       $('.collapse.in').toggleClass('in');
                       $('a[aria-expanded=true]').attr('aria-expanded', 'false');
                    }
                    });
             });

External CSS

  1. https://maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css
  2. https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.min.css

External JavaScript

  1. https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js
  2. https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js
  3. https://cdnjs.cloudflare.com/ajax/libs/jquery.nicescroll/3.6.8-fix/jquery.nicescroll.min.js