Show Output
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>jQuery delay()</title> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" /> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <script> $(document).ready(function() { $("#delay").click(function() { $("div").delay("slow").fadeIn(); }); }); </script> </head> <body> <button style="background:#e8e8e8;margin:0 0 10px 0" class="btn" id="delay">click me</button><br /> <div style="display:none;background:#11a286;height:120px;width:120px;position:absolute;"></div> </body> </html>