JSFiddle - React, Tailwind, and code Playground

HTML

<html>
<head>
<title>Demo</title>
</head>
<body>

</body>
</html>

CSS

body {

background-image: url("https://images.unsplash.com/photo-1575936123452-b67c3203c357?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=1170&q=80");
background-repeat: no-repeat;
height: 100%;
background-size: cover;
}