JSFiddle - React, Tailwind, and code Playground

HTML

<pre>
This is a really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really really

long line
</pre>

CSS

pre {
 white-space: pre-wrap;       /* css-3 */
 white-space: -moz-pre-wrap;  /* Mozilla, since 1999 */
 white-space: -pre-wrap;      /* Opera 4-6 */
 white-space: -o-pre-wrap;    /* Opera 7 */
 word-wrap: break-word;       /* Internet Explorer 5.5+ */
}