JSFiddle - React, Tailwind, and code Playground

HTML

<section id="1" class="whiteTheme">
    <a href="#">link</a>
    <div class="sectionTitle">
        <a href="#">link</a>
    </div>
</section>

CSS

.whiteTheme a{
    color: red;
}

.sectionTitle a{
    color:green;
}