JSFiddle - React, Tailwind, and code Playground
HTML
<div id="t">
<div class="a">
</div>
<div class="a">
</div>
<div class="a">
</div>
<div class="a">
</div><div class="a">
</div><div class="a">
</div><div class="a">
</div><div class="a">
</div><div class="a">
</div>
</div>CSS
#t {height:auto;background-color:#fff;font-size:0;display:block}
.a {width:15%;height:80px;background-color:black;display:inline-block;}