JSFiddle - React, Tailwind, and code Playground

HTML

<div class="wrap">
    <div class="img"><img src="http://placehold.it/80x80"></div>
    <div class="img"><img src="http://placehold.it/80x80"></div>
    <div class="img"><img src="http://placehold.it/80x80"></div>
    <div class="img"><img src="http://placehold.it/80x80"></div>
    <div class="img"><img src="http://placehold.it/80x80"></div>
    <div class="img"><img src="http://placehold.it/80x80"></div>
    <div class="img"><img src="http://placehold.it/80x80"></div>
</div>

CSS

.wrap {    
    -webkit-columns: 4 auto;
    -moz-columns: 4 auto;
    columns: 4 auto;
}

.wrap .img {
    display: block;
    margin: 0 0 10px;
    line-height: 0px;
}