JSFiddle - React, Tailwind, and code Playground

by brigand

HTML

<main>
  <h2>
  pre<span class="hide">##</span> post
  </h2>
</main>

CSS

h2 {
  font-size: 1.4em;
  line-height: 1.4rem;
}

.hide {
width: 0;
  overflow: hidden;
  font-size: 0px;
  line-height: 1.4rem;
}