JSFiddle - React, Tailwind, and code Playground
by Vadim
HTML
<ul>
<li>lorem1</li>
<li>lorem2</li>
<li>lorem3</li>
<li>lorem4</li>
<li>lorem5</li>
</ul>
CSS
:root {
--nth: 2n;
--color: red;
}
li:nth-child(var(--nth)) {
color: var(--color);
}