JSFiddle - React, Tailwind, and code Playground

HTML

<div class="BotonesExternos">
 <a class="Logo"></a>
 <a class="Video"></a>
</div>

CSS

.BotonesExternos a {
    display: inline-block;
    width: 45px;
    height: 45px;
}
a.Logo {
    background: url(http://placekitten.com/45/45)
}
a.Video {
    background: url(http://placekitten.com/g/45/45)
}