<title>jQuery Demo example</title>
<script type="text/javascript" src="http://code.jquery.com/jquery-2.1.4.min.js">
<script type="text/javascript">
$(document).ready(function(){ $( "#widthExample" ).on( "click", function(event) { var x = $("#myDiv").innerWidth(); $("#myDiv > p").html("Inner Width = "+x+"px"); <h4 ><a href="javascript:void(0);" id="widthExample">Click to run .innerWidth() Example </a></h4>
<div id="myDiv" class="myClass">
<----------200px-------->