JSFiddle - React, Tailwind, and code Playground

HTML

<div id="scroll">
<marquee behavior="scroll" direction="left" scrollamount="50">
<p>Here is some scrolling text... right to left!</p>
<p>Here is some scrolling text... right to left!</p>
<p>Here is some scrolling text... right to left!</p>
<p>Here is some scrolling text... right to left!</p>
<p>Here is some scrolling text... right to left!</p>
<p>Here is some scrolling text... right to left!</p>
<p>Here is some scrolling text... right to left!</p>
<p>Here is some scrolling text... right to left!</p>
<p>Here is some scrolling text... right to left!</p>
</marquee>
</div>

CSS

#scroll {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: black;
    color: cyan;
    font-size: 24px;
}