JSFiddle - React, Tailwind, and code Playground

by Poyu Chen

HTML

<div class="sample">
    sample
</div>

CSS

.sample{
    margin:10px;
    background:url(http://www.mozilla.org/media/img/firefox/channel/toggler-aurora.png);
    width:220px;
    height:220px;
    color:#f00;
}


.sample:hover{
    background:url(http://www.mozilla.org/media/img/firefox/channel/toggler-firefox.png);
   color:#000;
   font-size:18px;
}