macsupport

I have the problem resolved. Thank you all for you help.

Screenshot is here: https://macsupport.ca/screenshot.jpeg

This was taken while using Firefox V.1.5. You can see how the sidebar on the right extends in the screenshot. I have checked the same posting while using Apple Safari and the layout is fine.

This must be a browser issue? Can anyone else confirm and perhaps recommend a fix?

Thanks for the input so far.

Looks great on my Mac! Although I do agree with others that the content should be a bit wider as to avoid scrolling.