JSFiddle - React, Tailwind, and code Playground

HTML

<input id="toggle" type=checkbox>

<div id=preis>1.000€ für den Webentwickler</div>

CSS

div#preis {
  align-items: center;
  background-color: pink;
  color: green;
  display: flex;
  font-weight: bold;
  height: 100px;
  justify-content:center;
  width: 500px;
}

input#toggle:checked + div#preis {
  display: none;
}