<!DOCTYPE html>
<html>
<head>
<script src="/lib/jquery-1.12.2.min.js"></script>
<script>
$(document).ready(function(){
$("button").click(function(){
var txt = "";
txt += "outerWidth() of div: " + $("div").outerWidth() + "</br>";
txt += "outerWidth(true) of div: " + $("div").outerWidth(true) + "</br>";
$("div").html(txt);
});
});
</script>
</head>
<body>
<div style="height:120px;width:300px;padding:10px;margin:3px;border:1px solid blue;background-color:lightblue;"></div><br>
<button>Display outer width of div</button>
<p>outerWidth() - returns the outer width of an element (includes padding and border).</p>
<p>outerWidth(true) - returns the outer width of an element (includes padding, border and margin).</p>
</body>
</html>