JSFiddle - React, Tailwind, and code Playground

HTML

<div id="container"> This is a red apple </div>

CSS

#container
{
    position: relative;
    font-family: monospace;
    margin: 0;
    padding: 0;
    font-size: 15px;
}

#container:after
{
    content: "red";
    color: red;
    position: absolute;
    left: 90px
}