JSFiddle - React, Tailwind, and code Playground

by Rhys O'Connor

HTML

<script src="http://code.jquery.com/jquery-2.1.1.min.js"></script>
<link rel="stylesheet" href="//netdna.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css">
 <div class="content">
  <div class="page-content">
  </div>
  <div class="sidebar-nav">
    <header class="logo"> 
    	<a href="#" class="sidebar-icon"> <span class="fa fa-bars"></span> </a> 
    		<span id="logo">NAV</span> 
     </header>
 
    <div class="nav">
      <ul id="nav" >
        <li><a href="#"><i class="fa fa-home"></i><span>Home</span></a></li>
        <li><a href="#"><i class="fa fa-anchor"></i><span>Profile</span><span class="fa fa-plus" style="float: right"></span></a>
	        <ul>
		        <li>Item 1</li>
		        <li>Item 2</li>
		        <li>Item 3</li>
	        </ul>
        </li>
        <li><a href="#"><i class="fa fa-envelope"></i><span>About</span><span class="fa fa-plus" style="float: right"></span></a>
        	<ul>
		        <li>Item 1</li>
		        <li>Item 2</li>
		        <li>Item 3</li>
	        </ul>	

        </li>
        <li><a href="#"><i class="fa fa-history"></i><span>Blog</span></a></li>
                <li><a href="#"><i class="fa fa-share-alt"></i><span>Deals</span><span class="fa fa-plus" style="float: right"></span></a>
             <ul>
		        <li>Item 1</li>
		        <li>Item 2</li>
		        <li>Item 3</li>
	        </ul>	     	
        </li>
        <li><a href="#"><i class="fa fa-gears"></i><span>Contact</span></a></li>
      </ul>
    </div>
  </div>
</div>

CSS

html,
body {
 font-family: 'Lato', sans-serif;
  height: 100%;
  background: #ecf0f1;
}


a {
  color: #008DE7;
  font-style: italic;
  font-weight: 700;
}


.content {
  min-width: 1260px;
  position: relative;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  margin: 0px auto;
}

.content.sidebar-collapsed {
  padding-right: 65px;
  transition: all 100ms linear;
  transition-delay: 300ms;
}

.content.sidebar-collapsed-back {
  padding-right: 280px;
  transition: all 100ms linear;
}

.content.sidebar-collapsed .sidebar-nav {
  width: 65px;
  transition: all 100ms ease-in-out;
  transition-delay: 300ms;
}

.content.sidebar-collapsed-back .sidebar-nav {
  width: 280px;
  transition: all 100ms ease-in-out;
}

.content.sidebar-collapsed .logo {
  padding: 26px;
  box-sizing: border-box;
  transition: all 100ms ease-in-out;
  transition-delay: 300ms;
}

.content.sidebar-collapsed-back .logo {
  width: 100%;
  padding: 21px;
  height: 136px;
  box-sizing: border-box;
  transition: all 100ms ease-in-out;
}

.content.sidebar-collapsed #logo {
  opacity: 0;
  transition: all 200ms ease-in-out;
}

.content.sidebar-collapsed-back #logo {
  opacity: 1;
  transition: all 200ms ease-in-out;
  transition-delay: 300ms;
}

.content.sidebar-collapsed #nav span {
  opacity: 0;
  transition: all 50ms linear;
}

.content.sidebar-collapsed-back #nav span {
  opacity: 1;
  transition: all 200ms linear;
}

.sidebar-nav {
  position: fixed;
  float: left;
  width: 250px;
  top: 0;
  right: 0;
  bottom: 0;
  background-color: #e74c3c;
  color: #aaabae;
  font-family: "Lato";
  box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.5);
  z-index: 1;
}

#nav {
  list-style: none;
  margin: 0;
  padding: 0;
  margin-bottom: 20px;
}

#nav li {
  position: relative;
  margin: 0;
  font-size: 15px;
  border-bottom: 1px solid #fff;
  padding: 0;
}

#nav li ul {
  opacity: 0;
  height: 0px;
}

#nav li a {
  font-style: normal;
  font-weight: 400;
  position: relative;
 ...

JavaScript

var toggle = true;
            
$(".sidebar-icon").click(function() {                
  if (toggle){
    $(".content").addClass("sidebar-collapsed").removeClass("sidebar-collapsed-back");
    $("#nav span").css({"position":"absolute"});
  }
  else {
    $(".content").removeClass("sidebar-collapsed").addClass("sidebar-collapsed-back");
    setTimeout(function() {
      $("#nav span").css({"position":"relative"});
    }, 400);
  }
                
toggle = !toggle;