JSFiddle - React, Tailwind, and code Playground
by FlasJunior
HTML
<div class="holder">
<div>bla</div>
<div class="bla">1</div>
<div class="bla">2</div>
<div class="bla">3</div>
</div>
<div class="holder">
<div class="bla">1</div>
<div class="bla">2</div>
<div class="bla">3</div>
<div class="bla">4</div>
</div>
CSS
.holder{
border:1px solid red;
padding:5px 5px 0 5px;
}
.bla{
border:1px solid #333;
background: #ccc;
margin:0 0 5px 0;
padding:5px;
}
.holder div[class="bla"]:nth-of-type(odd){
background:red;
}