JSFiddle - React, Tailwind, and code Playground

HTML

<div id="wrap">
    <div id="main">
        <p>Vestibulum id ligula porta felis euismod semper. Integer posuere erat a ante venenatis dapibus posuere velit aliquet. Donec id elit non mi porta gravida at eget metus. Fusce dapibus, tellus ac cursus commodo, tortor mauris condimentum nibh, ut fermentum massa justo sit amet risus. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit.</p>
    </div>
</div>
<div id="footer"></div>

CSS

/*  
Sticky Footer Solution
by Steve Hatcher 
http://stever.ca
http://www.cssstickyfooter.com
*/

* {margin:0;padding:0;} 

/* must declare 0 margins on everything, also for main layout components use padding, not 
vertical margins (top and bottom) to add spacing, else those margins get added to total height 
and your footer gets pushed down a bit more, creating vertical scroll bars in the browser */

html, body {height: 100%;}

#wrap {min-height: 100%;}

#main {overflow:auto;
	padding-bottom: 180px;}  /* must be same height as the footer */

#footer {background-color: cornflowerblue;
    position: relative;
	margin-top: -180px; /* negative value of footer height */
	height: 180px;
	clear:both;} 

/*Opera Fix*/
body:before {/* thanks to Maleika (Kohoutec)*/
content:"";
height:100%;
float:left;
width:0;
margin-top:-32767px;/* thank you Erik J - negate effect of float*/
}