Edit in JSFiddle

Result
JavaScript
HTML
CSS

 $(document).ready(function () {
                $("#myButton").click(function () {
                    $("#targetDiv").append($('p'));
                });
            });

<html>
        <head>
        <title>append</title>
        </head>
        <body>
        <p>Jquery is amazing.</p>
        <div id="targetDiv">
        This is Div.
        </div>
        <br />    
        <input type="button" id="myButton" value="append"/>
        <input type="button" id="reset" value="Reset" onclick="location.reload()"  />    
        </body>
        </html>

        #targetP
        {
        background-color:Orange;
        }