JSFiddle - React, Tailwind, and code Playground

HTML

<div class="precache">
<img src="https://upload.wikimedia.org/wikipedia/commons/thumb/2/2a/ITunes_12.2_logo.png/600px-ITunes_12.2_logo.png" />
</div>

CSS

.precache{
 position:absolute;
 bottom:0;
 left:0;
 width:10px;
 height:10px;
 text-indent: 9999em;
 white-space: nowrap;   
 overflow:hidden;
}