<html>
<head>
<script src="https://libs.baidu.com/jquery/1.10.2/jquery.min.js">
</script>
<script>
$(document).ready(function(){
$("button").click(function(){
var txt="";
txt+="Width of div: " + $("#div1").width() + "</br>";
txt+="Height of div: " + $("#div1").height() + "</br>";
txt+="Outer width of div: " + $("#div1").outerWidth() + "</br>";
txt+="Outer height of div: " + $("#div1").outerHeight();
$("#div1").html(txt);
});
});
</script>
</head>
<body>
<div id="div1" style="height:100px;width:300px;padding:10px;margin:3px;border:1px solid blue;background-color:lightblue;"></div>
<br>
<button>Display dimensions of div</button>
<p>outerWidth() - returns the width of an element (includes padding and border).</p>
<p>outerHeight() - returns the height of an element (includes padding and border).</p>
</body>
</html>