JSFiddle - React, Tailwind, and code Playground

HTML

<div id='custom'>
        textfsdfsdfsdfsdfsd
</div>

CSS

#custom{
  width: 50%;
  background: #FF0000;
  z-index: 99999;
  transform-origin: center center;
  position: absolute; 
  left:50%;
  top: 10px; 
  margin:0 auto;
  height: 52px;
  border-radius:10px;
}