JSFiddle - React, Tailwind, and code Playground
by Matthew Day
HTML
<ul class="waz">
<li></li>
<li></li>
<li></li>
<li></li>
</ul>
CSS
.waz li {
border: 1px solid crimson;
margin: 20px 0;
}
.waz li:nth-of-type(2n) {
background: thistle;
}