JSFiddle - React, Tailwind, and code Playground

HTML

<div id="dialogContainer">
    <div id="myDialog">
        Content Here
    </div>
</div>

CSS

#dialogContainer
{
    width:400px;
    height:300px;
    border:2px solid orange;   
    overflow:auto;
}

#myDialog
{
    border:1px solid black;
}

JavaScript

$("#myDialog").dialog();
$("#myDialog").parent().css('background-color', 'silver');
$("#dialogContainer").append($("#myDialog").parent());
$("#myDialog").parent().css('top', '0px');