JSFiddle - React, Tailwind, and code Playground

HTML

<ul>
<li>
    <ul>
        <li>
            <a href="#">Test <span>Link</span>  </a>
        </li>
    </ul>
</li>
</ul>

CSS

ul li ul li a {
    text-decoration:underline;
}

ul li ul li a span {
    text-decoration:none;
    display: inline-block;
}