jQuery delay()
by speed
<!DOCTYPE html> <html> <head> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"> </script>//from w ww . java2s . c o m <script> $(document).ready(function(){ $("#btn1").click(function(){ $("div").animate({height: "150px"}); $("div").animate({width: "150px"}); $("div").delay(1200).animate({height: "300px"}); }); }); </script> </head> <body> <p>This example demonstrates the animate() method with three merged boxes.</p> <p>The third box is set to delay() for 1200 milliseconds.</p> <div style="background:purple;height:75px;width:75px;margin:6px;"></div> <p><button id="btn1">Animate</button></p> </body> </html>