Thank you. This now works. I have also learned something.
One more thing whilst I am here - margin-top: 100px;
All the browsers I test on do give the table a margin at the top, but FF behave differently in as much as it appears to give a greater margin. It is easier to visualise this, so please see these screen shots. First Firefox:
and now Chrome:
You can just see the different margins. Is there something else I need to do to ensure my page behaves in a consistent manner?
You can view the page in question here:
Lastly, do others despair at IE as I do? :rolleyes:
Many thanks for any assistance.