Tryit Editor v1.8

Source Code:
<!DOCTYPE html> <html> <head> <script src="../../ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"> </script> <script> $(document).ready(function(){ $(".btn1").click(function(){ $("body").animate({ backgroundPositionX:"+=100px", backgroundPositionY:"+=200px" }); }); $(".btn2").click(function(){ $("body").animate({ backgroundPositionX:"0px", backgroundPositionY:"0px" }); }); }); </script> </head> <body style="background-image:url(../images/w3jquery.gif);background-repeat:no-repeat;position:fixed;"> <button class="btn1">Animate</button> <button class="btn2">Reset</button> </body> </html>
Result:
W3Schools.com - Try it yourself