JSFiddle - React, Tailwind, and code Playground

HTML

<body>
<h4>X</h4>
<h5>D</h5>
</body>

CSS

h4{
margin:100px;
  text-align: center;

line-height: 0em;

font-weight:bold;
font-size: 35px;
}
h5{
	margin:-25px;
	  text-align: center;


line-height: -1em;

font-weight:bold;
font-size: 15px;
}

}