JSFiddle - React, Tailwind, and code Playground

HTML

<a href="mailto:[email protected]?subject=test" id="somethingtosay-ballon" class="item"> hello</a>

CSS

#somethingtosay-ballon {   
    background-image: url(http://placekitten.com/263/167); 
    display:block;
    width:263px;
    height:167px;

    position:absolute;
    top:643px;
    left:530px;
}

#somethingtosay-ballon:hover {   
    background-image: url(http://placekitten.com/g/263/167); 
}