JSFiddle - React, Tailwind, and code Playground
HTML
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<nav class="navbar white navbar-default">
<div class="logo"></div>
<div class="container-fluid">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar-1" aria-expanded="false" aria-controls="navbar"> <span class="sr-only">Toggle navigation</span>
<span class="icon-bar top-bar"></span>
<span class="icon-bar middle-bar"></span>
<span class="icon-bar bottom-bar"></span>
</button>
</div>
<div id="navbar-1" class="navbar-collapse collapse mainnav">
<ul class="nav navbar-nav">
<li><a class="scroller" href="#proj-head">projects</a>
</li>
<li><a href="#section3">studio</a>
</li>
<li><a href="#section4">press</a>
</li>
<li><a href="#section6">Contact</a>
</li>
<li><a href="https://www.linkedin.com/profile/view?id=192958931"><i class="fa fa-linkedin"></i></a>
</li>
<li><a href="http://instagram.com/STUDIOSC_NYC"><i class="fa fa-instagram"></i></a>
</li>
</ul>
</div>
<!--/.nav-collapse -->
</div>
<!--/.container-fluid -->
</nav>
<nav class="navbar white navbar-default">
<div class="logo"></div>
<div class="container-fluid">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar-2" aria-expanded="false" aria-controls="navbar"> <span class="sr-only">Toggle navigation</span>
<span class="icon-bar top-bar"></span>
<span class="icon-bar middle-bar"></span>
<span class="icon-bar bottom-bar"></span>
</button>
...
CSS
.navbar-toggle .icon-bar {
width: 22px;
transition: all 0.2s;
-webkit-transition: all 0.2s;
}
.navbar-default .navbar-toggle {
position:relative;
padding-top:20px;
z-index:100
}
.navbar-toggle .top-bar {
transform: rotate(45deg);
-webkit-transform: rotate(45deg);
transform-origin: 10% 10%;
-webkit-transform-origin: 10% 10%;
}
.navbar-toggle .middle-bar {
opacity: 0;
}
.navbar-toggle .bottom-bar {
transform: rotate(-45deg);
transform-origin: 10% 90%;
-webkit-transform: rotate(-45deg);
-webkit-transform-origin: 10% 90%;
}
.navbar-toggle.collapsed .top-bar {
transform: rotate(0);
-webkit-transform: rotate(0);
}
.navbar-toggle.collapsed .middle-bar {
opacity: 1;
}
.navbar-toggle.collapsed .bottom-bar {
transform: rotate(0);
-webkit-transform: rotate(0);
}