JSFiddle - React, Tailwind, and code Playground

HTML

<div class="picture">
<img src="http://www.highsnobiety.com/news/wp-content/uploads/2009/01/sns-10-years-site.jpg">
    <div class="overlay"></div>
</div>

CSS

.picture{
 position:relative;   
}

.overlay{
bottom:0;
    right:0;
    background:#AA0;
    opacity:0.6;
    position:absolute;
    top:0;
    left:0;
}