Hi, I'm talking about yellow message bar, which show at the top of the page sometimes when you edit something in cmsdesk and at the same time view at the site. It says something like: This is a preview mode of document {DocName}. Close the preview mode.

I know it only shows for authorized users, but during development it bugging me when it push layout down. To avoid this behavior you can add following style to it (I assume that this bar have id="m"):
#m {
position:absolute;
top:0;
left:0;
z-index:500; /* you may want to show it on top of everything */
}

Or you can just add this in style attribute (which is probably the best).

It doesn't cost me anything to add this style to my stylesheet, but it would be wonderful if you can fix this in future releases.
Hope for your cooperation. Thanks!