Form on PHP page with multiple submits changes CSS of page

I've created a PHP web form which when all the data is present has 2 submit buttons (Continue and Print). Continue calculates details based on the entered information and displays it on the page. Print performs the same calculations, but then creates a PDF in a new window.

When I click Print the orig开发者_JS百科inal page still loads (which is fine) but the styling is altered.

To see what I mean head to this page and for speed enter "1" in all text boxes except Position (which must be text). After you've clicked Continue, click Print to generate a PDF, then look back at the original web page to see altered styling.

Any ideas would be useful.

Thanks,

Adrian

Assuming you mean the tables overrunning the footer, get rid of the height: 100%; on #prodselector_text, solves the issue for me.