JSFiddle - React, Tailwind, and code Playground

HTML

<div style="height:80px"></div>
<div style="height:120px"></div>
<div style="height:60px"></div>
<div style="height:120px"></div>
<div style="height:40px"></div>
<div style="height:60px"></div>

CSS

body {
    width: 300px
}
div {
    width: 100px;
    float: left;
    background: #ccc;
    outline: 1px solid red
}