Simple Sidebar Navigation

Simple Sidebar Navigation

by Adi Jaya

HTML

<div class="main">
  
	<div class="header-top">
      <button class="button-nav">
        <span class="line"></span>
        <span class="line"></span>
        <span class="line"></span>
      </button>
      <h1>Heading Title</h1>
	</div>
  
	<!-- navigation open -->
		<div class="navigation" id="navigation-demo">
	  		<nav>
              	<div class="navigation-button">
      				<button class="button-nav">Close</button>
              	</div>

              	<h3 class="navigation-heading">Heading Navigation</h3>
	    		<ul class="navigation-list">
	      			<li><a href="#">Link 1</a></li>
	      			<li><a href="#">Link 2</a></li>
                  	<li><a href="#">Link 3</a></li>
	    		</ul>
              
              <h3 class="navigation-heading">Heading Navigation</h3>
	    		<ul class="navigation-list">
	      			<li><a href="#">Link 4</a></li>
	      			<li><a href="#">Link 5</a></li>
                  	<li><a href="#">Link 6</a></li>
	    		</ul>
              
	  		</nav>
		</div>
	<!-- navigation close -->
  
  	<article style="padding:15px">
  		<p>Lorem Ipsum ...</p>
        <p>
            <a href="https://codepen.io/onclick_indo/pen/byOagx" target="_blank">Codepen Demo</a>
        </p>
  	</article>
  	
</div>

CSS

html {
    font-size: 15px;
}

body {
    margin: 0;
    font-family: Roboto, 'Helvetica Neue', Helvetica, sans-serif;
    font-size: 1em;
}

.button-nav {
    position: relative;
    cursor: pointer;
    background: transparent;
    border: 1px solid silver;
    padding: 0.5em;
    display: inline-block;
    zoom: 1;
    border-radius: 4px;
}

.button-nav .line {
    display: block;
    background: #969696;
    height: 3px;
    width: 25px;
    margin: 3px 0;
}

.header-top {
    padding: 10px;
    background: #fff;
    border-bottom: 1px solid #dad5d5;
}

.header-top h1 {
    margin: 0;
    display: inline-block;
    font-size: 1.5em;
    vertical-align: text-bottom;
    line-height: 1;
    font-weight: 400;
}


.navigation-backdrop {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    background: rgba(212, 212, 212, 0.36);
}

.navigation {
    position: fixed;
    left: 0;
    top: 0;
    height: 100%;
    background: #fff;
    z-index: 1001;
    min-width: 250px;
    overflow: auto;
    display: none;
    box-shadow: -1px 2px 6px 1px #9e9e9e;
}

.navigation.open {
	display: block;
}

.navigation-button {
    padding: 10px;
    text-align: right;
}

.navigation-heading {
    margin: 0;
    font-weight: 400;
    color: #777777;
    padding: 10px;
}

.navigation-list {
    padding: 0;
    list-style: none;
  	margin: 0;
}

.navigation-list a {
    color: #159bfb;
    text-decoration: none;
    display: block;
    padding: 10px;
}

JavaScript

$(document).on("click", ".button-nav", function () {
    var $target = $("#navigation-demo");
    var $hasClass = $target.hasClass("open");

    if (!$hasClass) {
        $target.addClass("open");
        $("body").append("<div class='navigation-backdrop'></div>");
    } else {
        $target.removeClass("open");
        $(".navigation-backdrop").remove();
    }

});

$(document).on("click", ".navigation-backdrop", function () {
    var $target = $("#navigation-demo");
    var $hasClass = $target.hasClass("open");
    if ($hasClass) {
        $($target).removeClass("open");
        $(this).remove();
    }
});