JSFiddle - React, Tailwind, and code Playground

HTML

<div class="center">
    <div class="inner">
        <div class="title">
            Title Here
        </div>
    </div>
</div>

CSS

div.center {
  display: table-cell;
  width: 200px;
  height: 200px;
  vertical-align: middle;
  text-align: center;
    border: 1px solid #000;
    background-color: #ccc;
}

div.inner {
    margin: 0 auto;
}