JSFiddle - React, Tailwind, and code Playground

by tr_santi

HTML

<div id="demo">
  <br><br><br>
  <button onclick="myFunction()">TRY</button>
  </div>

CSS

* {
    font-size: 50px;
  }
  #demo {
    width: 100px;
    height: 100px;
    background-color: #f00;
    transition: width 1s ease;
  }

JavaScript

counter = 0;
  function myFunction() {
    document.getElementById("demo").style.width="0px";
    counter+=10;
    document.getElementById("demo").style.width=counter+"px";
  }