JSFiddle - React, Tailwind, and code Playground

HTML

<div class="switchme_container">
<div class="switchme">
<div>First_1</div>
<div>First_2</div>
<div>First_3</div>
<div>First_4</div>
</div>
<div class="switchme">
<div>Second_1</div>
<div>Second_2</div>
<div>Second_3</div>
<div>Second_4</div>
</div>
<div class="switchme">
<div>Third_1</div>
<div>Third_2</div>
<div>Third_3</div>
<div>Third_4</div>
</div>
</div>

JavaScript

var shuffle = function(o){ //v1.0
    for(var j, x, i = o.length; i; j = parseInt(Math.random() * i), x = o[--i], o[i] = o[j], o[j] = x);
    return o;
};
$(".switchme_container").append(shuffle($.makeArray($(".switchme"))));