JSFiddle - React, Tailwind, and code Playground

HTML

<div id="container"></div>

CSS

* {
    padding: 0;
    margin: 0;
}
html {
    height: 100%;
    background-color: black;
}
body {
    min-height: 100%;
    height: auto;
    background-color: yellow;
}
#container {
    color: white;
    height: 100%;
    background-color: blue;
}
#container p {
    background-color: green;
}

JavaScript

setInterval(function vl() {
    $('#container').append('<p>Hello World!</p>');
}, 1000);