JSFiddle - React, Tailwind, and code Playground

HTML

<div id="parent">    
    <div id="center">
        I'm in the middle!
    </div>
</div>

CSS

div#center{
      width:250px;
      margin:0 auto;
      background-color:yellow;
}

/* To support IE */
div#parent{
      align:center;
}