JSFiddle - React, Tailwind, and code Playground

HTML

<img src="http://lorempixel.com/450/450/city">

CSS

img{
    height:15px;
    width:15px;
    display: block;
    margin:15px auto;
    transition:1s height, 1s width;    
}

img:hover{
    height: 40px;
    width: 450px;
}