JSFiddle - React, Tailwind, and code Playground

HTML

<div class="center-text">Hello World!</div>

CSS

.center-text {
  width: 400px;
  height: 120px;
  font-size: 24px;
  line-height: 120px;
  text-align: center;
  background-color: #fafafa;
  border: solid 1px lightgray;
}