Peekaboo (also spelled Peek-a-boo) is a game similar to hide and seek, but played with babies. In the game, one child, teenager, or adult hides their face, pops back into the baby's view, and says — to the baby's amusement Peekaboo! I see you!Symtoms:
Certain content mysteriously disappears when you take some mouse action.
In my case it looks like this:
Setup of floating elements
You have to set the "Layout" for the DIV element. You can set "Layout" in different manners eg. position, zoom, height,... attribute.
The hasLayout MS-property is a sort of flag: when it is set, the element has this layout “quality”, which includes special capabilities — for instance, on the floating and stacking — for the element itself and for its non-layouted child elements.Some more information about hasLayout: The concept of hasLayout in IE/Win.