JSFiddle - React, Tailwind, and code Playground

HTML

<p class="loesungstext">lösungstext
</p>

CSS

* {
  margin: 0;
  padding: 0;
}
html {
  height: 100%;
  display: table;
  width: 100%;
}
body {
  font-size: 150%;
  font-family: sans-serif;
  display: table-cell; 
  vertical-align: middle;
}

.zentriert {
  text-align: center;
  background-color: #A6F4FF;
  color: #464646;
}