Thanks - thought about this and tried that before.

This then gets rid of the icon, however I am then seeing loads of extra lines, when I scroll up and down and when I go to click on images I see double images all over the place and as a result you end up clicking on the wrong link.

However it only affects the one sytlesheet, which is weird - so will have a play around.

At the moment the icon is gone, but it is hard to navigate now.

Unless of course it is purely my browser - which is possible.