JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://semantic-ui.com/build/packaged/javascript/semantic.js"></script>
<link rel="stylesheet" href="http://semantic-ui.com/build/packaged/css/semantic.css">
<div class="nav ui menu" id="mainMenu">
    <a class="item">Option 1</a>
    <a class="item">Option 2</a>
    <div class="right menu" id="rightMenu">
       <div class="item">Alerts<div class="ui label">3</div></div>
       <div class="item">Option 3</div>
       <div class="ui simple dropdown item">Settings<i class="icon dropdown"></i>
       <div class="menu">
           <a class="item">Edit Profile</a>
           <a class="item">Account Settings</a>
           <a class="item">Logout</a>
    </div>
</div>

CSS

html, body {
    height: 100%;
}
html, body {
    font-family: "Helvetica Neue", Arial, Helvetica, sans-serif;
}

a {
    color: #009FDA;
}

JavaScript

// Add javascript here