JSFiddle - React, Tailwind, and code Playground

by Mark Kimitch

HTML

<ul>
    <li>Test</li>
    <li>Test</li>
    <li>Test</li>
</ul>

CSS

ul {
    width: 400px;
}
li {
    float: left;
}

JavaScript

var foo = $('ul').width();
if ($('li').length == 3) {
    var bar = Math.round(foo / 3);
    $('li').css('width', bar);
}