The idea is that the div is always centered on the page, even though it is performing the effect, and this behavior is not observed in Firefox , where the component appears vibrating on the left instead of vibrating where it is positioned (although it is ok using Chrome 35 and Internet Explorer 11).
<div id="divEsquerda" style="background-color:#ffd800; width:50%; height:200px; margin:auto;">
</div>
<script type="text/javascript">
$(document).ready(function () {
$(document).click(function () {
$("div").effect("bounce");
});
});
</script>
My code on JFIDDLE