calculator form php help please?

[webb_worx]

Hi there,
I'm transferring old data to a new revamped website using php. I've hit a wall with the calculator page as it seems to be pushing the right hand side graphic icons underneath the form. How do i stop the form from doing this so the page will display as normal. The old website page (also in php) is at http://www.gridpower.com.au/services.shtml
The page I'm having problems with is http://122.252.5.130/~gridpowr/calculators.php.

Have tried shrinking the size of the table that the form is in but it has made the form drop down where the graphic icons have gone now too?

[webb_worx]

Fixed first part by selecting two colums instead of three to get rid of graphic icons on the right of the page making room for the calculator, but still haven't managed to move calculator back to centre of page?