JSFiddle - React, Tailwind, and code Playground

HTML

<form action="#" method="post">
    <input type="text" name="test" /><br />
    <textarea name="textarea" cols="30" rows="5"></textarea>
</form>

CSS

input[type="text"], textarea {
    background-color: #000;
    color: #fff;
    font-family: Arial;
}