Imagine 2 frames, one on top of another. Bottom one is, lets say 150px high and never moves or changes it's height. Top one on the other hand, if browser window is expanded downwards, would show more content (change it's height). Now my question is: How do you make that only using CSS? Thanks a lot!
How do I make the "topDiv" do the same thing it does in firefox (expand as the page gets longer. And how do I align a picture or a DIV vertically in it, so if you expand the page it would always be centered both vertically and horizontally.
I've tried it with your current example briefly and it will center vertically but not horizontally. I think its due to the fact that you have the top div set as overflow auto, its just kinda floats up off the page.
Sorry if this isn't very helpful but it should be a good starting point for you.