JSFiddle - React, Tailwind, and code Playground

HTML

<div id="outer">
    <div id="inner">
        <p>Hello World ;)</p>
    </div>
</div>

CSS

#inner {
    background: black;
    color: red;
    width: 100px;
    height: 100px;
    /* This causes the bug! */
    margin: 0 auto;
}

JavaScript

$(function () {
    $("#inner").draggable({
        helper: "clone"
    });
});