Setting A URL Alias is changing the look of the Page

OK I a page that is assigned to node/4 and it looks fine:

The client wants the URL to read Pictorial Availability or something like that. I change the URL Alias and this is what happens:

I know in the开发者_如何学Python content box they have the following:

<?php require_once "custom_app/cart/list_preloader.php"; ?>

I don't think that is the issue because when you use the default route (node/4) it loads fine. I am trying to figure out why it puts a white space between the header and the start of the content. Anybody have any ideas as to why this would happen? I appreciate any input anyone may have.

The screenshots weren't really enough for this. Demos links would help in the future.

When visiting the page using it's URL alias an additional CSS file is loaded (http://goo.gl/x1iKq) that gives #title a larger height, messing up spacing.