JSFiddle - React, Tailwind, and code Playground

HTML

<title>Help</title>
<form>
<input><ul>
<li>123</li>
<li>789</li>
</ul>
<p>
<input type=submit>
</p>
</form>

CSS

ul{margin-top:0;padding-left:0;position:absolute;}
li{border: solid thin; border-top:0;}

JavaScript

input = document.getElementsByTagName('input')[0]
input.autocomplete = 'off'
input.value = document.bgColor