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 vertical sidebar menu" >
    <a href="#" class="item">Ralf</a>
    <a href="#" class="item">Florian</a>
    <a href="#" class="item">Wolfgang</a>
    <a href="#" class="item">Karl</a>
</div>    

<div class="ui top fixed menu" >
    <div class="ui title borderless right item launch button" >
        Numbers
    </div>
</div>

<div class="pusher">
    
    <div class="ui segment">
        <p>
            Eins, zwei, drei, vier<br/>
            Fünf, sechs, sieben, acht<br/>
            Uno, due<br/>
            Três, quatro<br/>
            One, two<br/>
            Ichi, ni, san, chi<br/>
            Adjin, dva, tri<br/>
            Li, tva, tri<br/>
        </p>
        <p>
            Eins, zwei, drei, vier<br/>
            Fünf, sechs, sieben, acht<br/>
            Uno, due<br/>
            Três, quatro<br/>
            One, two<br/>
            Ichi, ni, san, chi<br/>
            Adjin, dva, tri<br/>
            Li, tva, tri<br/>
        </p>
        <p>
            Eins, zwei, drei, vier<br/>
            Fünf, sechs, sieben, acht<br/>
            Uno, due<br/>
            Três, quatro<br/>
            One, two<br/>
            Ichi, ni, san, chi<br/>
            Adjin, dva, tri<br/>
            Li, tva, tri<br/>
        </p>
        <p>
            Eins, zwei, drei, vier<br/>
            Fünf, sechs, sieben, acht<br/>
            Uno, due<br/>
            Três, quatro<br/>
            One, two<br/>
            Ichi, ni, san, chi<br/>
            Adjin, dva, tri<br/>
            Li, tva, tri<br/>
        </p>
        <p>
            Eins, zwei, drei, vier<br/>
            Fünf, sechs, sieben, acht<br/>
            Uno, due<br/>
            Três, quatro<br/>
            One, two<br/>
            Ichi, ni, san, chi<br/>
            Adjin, dva, tri<br/>
            Li, tva, tri<br/>
        </p>
        <p>
      ...

CSS

body {
    padding: 1em;
}

JavaScript

$(document)
  .ready(function() {

    $('.ui.sidebar')
      .sidebar('attach events', '.launch.button', 'slide out');
    })

;