JSFiddle - React, Tailwind, and code Playground

HTML

<dt>
  <a href="..." class="important-link">important text</a>
  Long unimportant text that doesn't matter to me.
  <a href="..." class="unimportant-link">this doesn't matter either</a>
</dt>

CSS

dt {
    font-size: 0;
}

dt .unimportant-link {
    display: none;
    /* visibility: hidden; */
}

dt .important-link {
    font-size: 16px;
}