JSFiddle - React, Tailwind, and code Playground

HTML

<div class="hello">
   
</div>

CSS

.hello{  
    background-image: url("http://farm5.static.flickr.com/4005/4706825697_c0367e6dee_b.jpg");    
    height:300px;
    width:400px;
}
.hello:hover{
    background-image: url("http://farm5.static.flickr.com/4017/4717107886_dcc1270a65_b.jpg");
    
}