JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container">
    <div class="fooContainer">
        <div class="foo">content</div>
    </div>
    <div class="fooContainer">
        <div class="foo">bit more content</div>
    </div>
    <div class="fooContainer">
        <div class="foo">
           Very much more content
        </div>
    </div>
</div>

CSS

* {
        box-sizing: border-box;
    }

.container {
    width: 100%;
    -webkit-column-count: 3;
    -moz-column-count: 3;
    column-count;
    
    -webkit-column-gap: 10px;
    -moz-column-gap: 10px;
    column-gap: 10px;
}

.container > div {
    display: inline-block;
    width: 100%;
    border: 1px solid red;
}