JSFiddle - React, Tailwind, and code Playground

HTML

<div><span>This is my div</span></div>

CSS

div{
    border: 1px solid black;
    display:inline-block;
    padding:20px;
    width: 150px;
    text-align: center;
}

span{
    padding:20px;
}

div:hover{ 
    font-weight:bold; 
}