JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://semantic-ui.com/dist/semantic.css">
<script src="http://semantic-ui.com/dist/semantic.js"></script>
<div class="ui two column grid">
    <div class="column">
        <div class="ui basic segment">
            <div class="add-role ui primary right floated button">Add Role</div>
        </div>
        <div class="ui basic segment white">
            <div class="ui divided list">
                <div class="item">
                    <div class="right floated compact ui button">Add</div>
                    <i class="ui user icon"></i>
                    <div class="content">
                        <div class="header">Justen Kitsune</div>
                    </div>
                </div>
                <div class="item">
                    <div class="right floated compact ui button">Add</div>
                    <i class="ui user icon"></i>
                    <div class="content">
                        <div class="header">Joe Henderson</div>
                    </div>
                </div>
            </div>
        </div>
    </div>
    <div class="column">
        <div class="ui basic attached segment">
            <div class="add-role ui primary right floated button">Add Role</div>
        </div>
        <div class="ui basic attached segment">
            <div class="ui divided list">
                <div class="item">
                    <div class="right floated compact ui button">Add</div>
                    <i class="ui user icon"></i>
                    <div class="content">
                        <div class="header">Justen Kitsune</div>
                    </div>
                </div>
                <div class="item">
                    <div class="right floated compact ui button">Add</div>
                    <i class="ui user icon"></i>
                    <div class="content">
                        <div class="header">Joe Henderson</div>
                    </div>
                </div>
           ...

JavaScript

// Add javascript here