jQuery addClass example

Change class name on click in jQuery

by Boba Poshtar

HTML

<div></div>

CSS

div {
  margin: 0 auto;
  width: 100px;
  height: 50px;
  border: 1px solid red;
  transform: scale(2);
}

JavaScript

setTimeout(function(){
	let $div = $('div');
	alert(
  	$div.width() + ' ' + $div.outerWidth()
  );
}, 1000);