JSFiddle - React, Tailwind, and code Playground

HTML

<div id="window">        
    <div class="header">
       Hello!                
    </div>
    <div class="wrapper">
        <table>
            <tr>
                <td> Hello World!</td>
            </tr>
        </table>
    </div>
</div>

CSS

#window {
    background-color: grey;
    width: 200px;
    top: 20px;
    left: 20px;
}

.header {
    background-color: lightgrey;        
}

.wrapper {
    background-color: darkgrey;                  
}

body {
     width: 100%;
    background-color: green;
}

JavaScript

$('#window').draggable({ cursor: "move",containment: 'body', cancel: ".wrapper"});