JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
    <html>
    <head>
    <title>Hello</title>
    <meta charset="UTF-8" />
    </head>
    <body>
    <div style="margin:0;padding:0;min-height:200px;background-color:#00c;"></div>
    <div style="margin:0;padding:0;min-height:200px;background-color:#c00;"><p>Hello</p></div>
    </body>
    </html>