Menú de Tipo IOS para Pagina Web mediante CSS y JQuey

Quiero mostrarles este curioso menú al estilo de IOS, se realizo mediante el uso de CSS y JQuery

Codigo CSS:

/*
  Globals
*/
body {
  margin: 0;
  background: #556270;
  color: #353d46;
  font: 18px/27px 'Oxygen', sans-serif;
}

h1, h2, h3 {
  color: #FF6B6B;
  margin: 0 0 27px;
}

/*
  Menu
*/
nav#slide-menu {
  position: fixed;
  top: 0;
  left: -100px;
  bottom: 0;
  display: block;
  float: left;
  width: 100%;
  max-width: 284px;
  height: 100%;
  -moz-transition: all 300ms;
  -webkit-transition: all 300ms;
  transition: all 300ms;
}
nav#slide-menu > ul {
  display: block;
  margin: 40px;
  padding: 0;
  list-style: none;
  opacity: 0.5;
  -moz-transition: all 300ms;
  -webkit-transition: all 300ms;
  transition: all 300ms;
}
nav#slide-menu > ul li {
  color: #dfe5eb;
  padding: 6px 0;
  cursor: pointer;
}
nav#slide-menu > ul li:hover {
  color: #59e9df;
}
nav#slide-menu > ul li:before {
  font-family: "ico";
  font-style: normal;
  font-weight: normal;
  speak: none;
  display: inline-block;
  text-decoration: inherit;
  width: 1em;
  color: #59e9df;
  margin-right: 12px;
  text-align: center;
  font-variant: normal;
  font-size: 0.75em;
  text-transform: none;
  line-height: 1em;
}
nav#slide-menu > ul li.sep {
  margin-top: 7px;
  padding-top: 14px;
  border-top: 1px solid #6b7b8d;
}


body.menu-active nav#slide-menu {
  left: 0px;
}

body.menu-active nav#slide-menu ul {
  left: 0px;
  opacity: 1;
}

/*
  Content
*/
div#content {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 60px;
  overflow: scroll;
  background: #fcfeff;
  border-radius: 0;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  -moz-box-shadow: -3px 0 6px #4a5562;
  -webkit-box-shadow: -3px 0 6px #4a5562;
  box-shadow: -3px 0 6px #4a5562;
  -moz-transition: all 300ms;
  -webkit-transition: all 300ms;
  transition: all 300ms;
}
div#content div.menu-trigger {
  position: fixed;
  top: 10px;
  left: 10px;
  width: 36px;
  height: 36px;
  background: #dfe5eb;
  cursor: pointer;
  border-radius: 5px;
  -moz-transition: all 300ms;
  -webkit-transition: all 300ms;
  transition: all 300ms;
}
div#content div.menu-trigger:before {
  content: '\e801';
  display: inline-block;
  width: 36px;
  height: 36px;
  color: black;
  font-family: "ico";
  font-style: normal;
  font-size: 1.2em;
  font-weight: normal;
  font-variant: normal;
  text-align: center;
  text-transform: none;
  line-height: 36px;
}
div#content div.menu-trigger:hover {
  background: #556270;
}
div#content div.menu-trigger:hover:before {
  color: #fcfeff;
}

body.menu-active div#content {
  left: 284px;
  border-radius: 7px 0 0 7px;
}

body.menu-active div#content .menu-trigger {
  left: 294px;
}
</style>

La parte de JQuery es la siguiente:
(function() {
var $body = document.body
, $menu_trigger = $body.getElementsByClassName('menu-trigger')[0];

if ( typeof $menu_trigger !== 'undefined' ) {
$menu_trigger.addEventListener('click', function() {
$body.className = ( $body.className == 'menu-active' )? '' : 'menu-active';
});
}

}).call(this);


Y la parte de HTML es crear un menú con la propiedad "nav" y "ul" y "il" , ademas de un div el cual va a contener nuestras paginas lo que vayamos a colocar según la selección del menú

•   <!-- Navigation -->
• <nav id="slide-menu">
• <ul>
• <li class="timeline">Timeline</li>
• <li class="events">Events</li>
• <li class="calendar">Calendar</li>
• <li class="sep settings">Settings</li>
• <li class="logout">Logout</li>
• </ul>
• </nav>
• <!-- Content panel -->
• <div id="content">
• <div class="menu-trigger"></div>
• <h1>iOS style sliding menu</h1>
• <p>Here's an easy way to create an iOS style, side sliding menu.</p>
• </div>