JSFiddle - React, Tailwind, and code Playground

HTML

<div class="button">
    <a href="#">Anchor</a>
</div>

CSS

.button {
    background: #eeffee;
    width: 200px;
    height: 50px;
}

.button a {
    display: block;
    width: 100%;
    height: 100%;
}