FadeIn() alert-error not working in bootstrap3

FadeIn() alert-error not working in bootstrap3

Tryinf to fadeIn message to div with bootstrap 3 alert-error and hide
classes but its not working. Same thing is working with bootstrap 2.3.2 is
there any other method for bootstrap 3.
Html:
<div id="success" class="alert alert-success hide"></div><br>
<button type="submit" id="click" >Click</button>
JavaScript:
$("#click").click(function() {
$("#success").html('Hello World!').fadeIn();
});
Bootstrap3 fiddle : http://jsfiddle.net/MLpyH/
Bootstrap2.3.2 fiddle : http://jsfiddle.net/e4SAK/