SO fiddle

Test Fiddle mainly for SO Questions

by Nick Craver

HTML

<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/themes/dot-luv/jquery-ui.css">
 <p class="warning">A successful authorization already exists. 
                    Further authorizations are not allowed at this time.</p>

CSS

.warning{border: 1px solid #F0AAAA; background:#FFBABA; color: #C90000;}

JavaScript

$(function () {
     $(".warning").hide().fadeIn(4000);      // DOESN'T WORK
 });