JSFiddle - React, Tailwind, and code Playground

by evan

HTML

<div id="c"></div>

CSS

#c {
   width: 200px;        
}

.b {
    display: block;        
    float: left;
    width: 19px;
    height: 19px;
    background: red;
    margin: 1px 0 0 1px;
}

JavaScript

var $j = $;
var c = $j('#c');
for (var i = 0; i < 70; i++) {
    c.append($j('<div class="b b' + i + '"></div>'));
}