JSFiddle - React, Tailwind, and code Playground

HTML

<!doctype html>
<html>
    <head>
        <style type="text/css">
            body {
                width: 1000px;
                margin: 20px auto;
            }

            h1 {
                background-color: #bada55;
                color: #4f4f4f;
            }
        </style>        
    </head>
    <body>
        <h1>Hellow World</h1> 
    </body>
</html>