jQuery addClass example

Change class name on click in jQuery

by Boba Poshtar

HTML

<div><strong>hello</strong></div>

CSS

section {
  padding: 10px;
  border: 10px solid red;
}

main {
  padding: 10px;
  border: 1px solid silver;
}

p {
  background: yellow;
}

JavaScript

$('div')
	.wrap('<section class="hey"><main></main></section>')
	.wrapInner('<p><em></em></p>');