JSFiddle - React, Tailwind, and code Playground
HTML
<form action="">
Name: <input type="text" name="user" />
<br />
ID:<input type="text" name="id" disabled="disabled" />
Age:
<select disabled="disabled">
<option>20-30</option>
<option>30-50</option>
<option>50+</option>
</select>
<input type="submit" />
</form>
JavaScript
$(":enabled").css("background-color","red");