Hi, I have created an htmlfragment containing a slideshow that works perfectly if I put it in the center pane, the upper and lower margins are ok. Viceversa if i put the same htmlfragment in the alternatecontent pane 1 it mantains something like 200px at his bottom, before the center pane starts. If  I put an html content in the upper pane it works fine.

Any idea, on how can I solve?

Thanks in advance

Mari