JSFiddle - React, Tailwind, and code Playground

HTML

<div class="demo">
    <h1>lalala</h1>
    <p>Hello</p>
</div>

CSS

div.demo {
background:#CCCCCC none repeat scroll 0 0;
border:3px solid #666666;
margin:5px;
padding:5px;
position:relative;
width:200px;
height:100px;
overflow:auto;
}
p { margin:10px;padding:5px;border:2px solid #666;width:1000px;height:1000px; }

JavaScript

$("div.demo").scrollTop(300);
    $("div.demo").scrollLeft(300);