JSFiddle - React, Tailwind, and code Playground

HTML

<div class="imgWrap"></div>

CSS

.imgWrap {
  border:1px solid #cde;
  padding:20px;
  width:500px;
  height:400px;
  background-image:url('http://bit.ly/1QqyJ2D');
  background-repeat:no-repeat;
  background-size: cover cover;
  background-position:center;
}
.imgWrap:hover {
  background-image:url('http://i.imgur.com/UofeL7E.jpg');
}