JSFiddle - React, Tailwind, and code Playground

HTML

<html>
<head>
    <title>responsive images</title>
</head>
    
<body>
        <img src="http://animatedviews.com/wp-content/uploads/2009/04/pupnamedscooby1.jpg">
</body>
</html>

CSS

body { background: #dcdcdc; }
img { max-width: 10%; height: auto; }