JSFiddle - React, Tailwind, and code Playground

by 7vasko

HTML

<button>clik</button>

CSS

*{
    font-size:20px;
}
button{
    border:none;
    outline: none;
    background:#ccc;
    border-radius:5px;
    width:50px;
    height:50px;
    
    transition: .5s;
}
button:focus{
    width:100px;
    height:100px;
}