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.

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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.