<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/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 += "Inner width of div: " + $("#div1").innerWidth() + "</br>";
        txt += "Inner height of div: " + $("#div1").innerHeight();
        $("#div1").html(txt);
    });
});
</script>
</head>
<style>
#div1 {
    height: 100px;
    width: 300px;
    padding: 10px;
    margin: 3px;
    border: 1px solid blue;
    background-color: lightblue;
}
</style>
<body>

<div id="div1"></div>
<br>

<button>Display dimensions of div</button>

<p>innerWidth() - returns the width of an element (includes padding).</p>
<p>innerHeight() - returns the height of an element (includes padding).</p>

&nbsp;

&nbsp;
<h2>এর জন্য কোড নিম্নে দেয়া হলো:</h2>

<hr />

<pre>&lt;!DOCTYPE html&gt;
&lt;html&gt;
&lt;head&gt;
&lt;script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"&gt;&lt;/script&gt;
&lt;script&gt;
$(document).ready(function(){
    $("button").click(function(){
        var txt = "";
        txt += "Width of div: " + $("#div1").width() + "&lt;/br&gt;";
        txt += "Height of div: " + $("#div1").height() + "&lt;/br&gt;";
        txt += "Inner width of div: " + $("#div1").innerWidth() + "&lt;/br&gt;";
        txt += "Inner height of div: " + $("#div1").innerHeight();
        $("#div1").html(txt);
    });
});
&lt;/script&gt;
&lt;/head&gt;
&lt;style&gt;
#div1 {
    height: 100px;
    width: 300px;
    padding: 10px;
    margin: 3px;
    border: 1px solid blue;
    background-color: lightblue;
}
&lt;/style&gt;
&lt;body&gt;

&lt;div id="div1"&gt;&lt;/div&gt;
&lt;br&gt;

&lt;button&gt;Display dimensions of div&lt;/button&gt;

&lt;p&gt;innerWidth() - returns the width of an element (includes padding).&lt;/p&gt;
&lt;p&gt;innerHeight() - returns the height of an element (includes padding).&lt;/p&gt;

&lt;/body&gt;
&lt;/html&gt;</pre>

<hr />

&nbsp;

&nbsp;
</body>
</html>