And, ahem, for future reference: When you're posting your html and/or css, be selective. It is very very unlikely that your meta tags will have any bearing on the problem you're posting about, so they can safely be cut.
Conversely: include files are either irrelevant or essential. Either way they are part of the page that users will see, so you need to look at the final code, with all includes. That means opening the page from a server, either "live" or a pseudo-server like WAMP, and looking at that code. You can then chop out the parts that have no effect on page layout, and keep the others. Here, the only one I'd wonder about is <?php include_once 'mgpheader_template.php'; ?> since it's in the body, before the table. The other two are probably irrelevant.
That's the generic "you", not the OP specifically.