JSFiddle - React, Tailwind, and code Playground

HTML

<div>Compare these 2 files:</div>
<ul>
    <li>Master: <a href="https://dl.dropboxusercontent.com/u/101928943/futurama.docx">futurama.docx</a></li>
    <li>Source: <a href="https://dl.dropboxusercontent.com/u/101928943/futurama%20modified.docx">futurama modified.docx</a></li>
</ul>

<form action="api/compare" target="_blank" method="post" enctype="multipart/form-data">
    <div>Master <input type="file" name="original" /></div>
    <div>Source <input type="file" name="modified" /></div>
    <input type="submit" value="Submit">
</form>


<div>Convert file:</div>
<ul>
    <li>Master: <a href="https://dl.dropboxusercontent.com/u/101928943/futurama.docx">futurama.docx</a></li>
</ul>

<form action="api/convert" target="_blank" method="post" enctype="multipart/form-data">
    <div>file <input type="file" name="file" /></div>
 <select name="Accept">
  <option value="html">Html</option>
  <option value="docx">Docx</option>
  <option value="pdf">Pdf</option>
  </select> 
    <input type="submit" value="Submit">
</form>

CSS

form {
    border: 1px solid #888;
    margin-top: 20px;
    padding: 15px;
}
form div {
    margin-bottom: 10px;
}

JavaScript

<div>Compare these 2 files:</div>
<ul>
    <li>Master: <a href="https://dl.dropboxusercontent.com/u/101928943/futurama.docx">futurama.docx</a></li>
    <li>Source: <a href="https://dl.dropboxusercontent.com/u/101928943/futurama%20modified.docx">futurama modified.docx</a></li>
</ul>

    <form action="http://185.31.160.150/api/compare" target="_blank" method="post" enctype="multipart/form-data">
    <div>Master <input type="file" name="original" /></div>
    <div>Source <input type="file" name="modified" /></div>
    <input type="submit" value="Submit">
</form>


<div>Convert file:</div>
<ul>
    <li>Master: <a href="https://dl.dropboxusercontent.com/u/101928943/futurama.docx">futurama.docx</a></li>
</ul>

    <form action="http://185.31.160.150/api/convert" target="_blank" method="post" enctype="multipart/form-data">
    <div>file <input type="file" name="file" /></div>
 <select name="Accept">
  <option value="html">Html</option>
  <option value="docx">Docx</option>
  <option value="pdf">Pdf</option>
  </select> 
    <input type="submit" value="Submit">
</form>