In CSS the overflow:hidden is set on parent containers in order to allow it to expand with the height of their floating children. But it also has another interesting feature when combined with margin: auto... If PREVIOUS sibling is a floating element, it will actually appear juxtapose to it. That is if the sibling is float:left then the container with float:none overflow:hidden will appear to the right of the sibling, no newline - just as if it was floating in the normal flow. If the previous sibling is float:right then the container will appear to the left of the sibling. Resizing this container will accurately show it centered inbetween the floating elements. Say if you have two previous siblings, one float:left the other float:right, the container will appear centered inbetween the two.
So here's the problem... how do I maintain that type of layout WITHOUT masking children? Googling all over the web gives me ways on how to clear:both and expand a container... but I can't find any alternative solution to maintaining the left/right previous-child centering. If you make the container overflow:visible then the container suddenly ignores the layout flow of the floating elements and appears layered ontop of the floating element.
So question: I have to have the container overflow:hidden to preserve layout... how can I make it so the children aren't masked? I need to have the child absolutely positioned relative to the parent outside the container. OR How do I overflow:visible so I can absolutely position a child relative to the parent outside the container... YET preserve the sibling float-like-layout-flow?