<header>
  <div class="menu-links">
    <ul class="toggle-menu">
      <li class="toggle">
        <span class="toggle-menu-bar"></span>
        <span class="toggle-menu-bar"></span>
        <span class="toggle-menu-bar"></span>
      </li>
      <li class="content" style="display: none;">
        <ul>
          <li><a href="#">Link 1</a></li>
          <li><a href="#">Link 2</a></li>
        </ul>
      </li>
    </ul>
  </div>
</header>
@import url(https://fonts.googleapis.com/css?family=Ubuntu:400,500,700);

html, body {
  height: 100%;
  width: 100%;
  padding: 0;
  margin: 0;
  font-family: 'Ubuntu', sans-serif;
  font-weight: bold;
}

body {
  background-color: #e58139;
}

header {
  background-color: #333;
  width: 100%;
  height: 65px;
}

.menu-links {
  float: right;  
  padding-right: 20px;
}

.toggle-menu {
  float: right; 
}

.toggle-menu li {
	display: block;
	float: left;
	list-style-type: none;
	text-align: left;
}

.toggle {
  padding-top: 5px;
  cursor: pointer;
}

li.toggle:hover span.toggle-menu-bar {
  background-color: #ddd;
}

.toggle-menu-bar {
	display: block;
	width: 25px;
	height: 4px;
	background-color: #e58139;
	-webkit-border-radius: 3px;
	-moz-border-radius: 3px;
	border-radius: 3px;
	margin: 0 auto 3px;
  transition: background-color 0.2s;
}

a {
  font-size: 25px;
  text-decoration: none;
  color: #e58139;
  padding-right: 20px;
  transition: color 0.2s;
}

a:hover {
  color: #ddd;
}
jQuery(document).ready(function($){
  $("li.content").hide();
  $("ul.toggle-menu").delegate("li.toggle", "click", function() { 
  $(this).next().toggle("fast").siblings(".content").hide("fast");
    });
});

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

  1. //cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js