JSFiddle - React, Tailwind, and code Playground

HTML

<div><p>
Lauftext
</p></div>

CSS

div{
  padding:1em;
  width:4em;
overflow:hidden;
border:2px solid green;}

@keyframes marq{
  from{margin-left:6em}
  to{margin-left:-6em}
}
p{
animation-delay:0s;
animation-name:marq;
animation-duration:6s;
animation-iteration-count:infinite;
}