JSFiddle - React, Tailwind, and code Playground

HTML

<a href='?cpages=memeaddt.php&show=showtt&tid=".$fetchmemetopics->tid."' class="button"></a><br>
<a href='?cpages=memeaddt.php&show=showtt&tid=".$fetchmemetopics->tid."' class="button"></a><br>

CSS

.button {
    display: block;
    width: 16px;
    height: 16px;
    background: url('http://199.91.153.163/700rf73dxshg/aebw8m6d69pnap3/button.png') no-repeat top;
}
.button:hover {
    background: url('http://199.91.153.163/700rf73dxshg/aebw8m6d69pnap3/button.png') no-repeat bottom;
}