Possible Duplicate:
CSS3 Inverted Rounded Corner
Is there a way to have a CSS border corner round in the opposite direction? I'm not talking about inverted.
Say you have two divs stacked vertically, concerning the bottom border of the top div where the two meet, I want the corner to curve in the direction the bottom div's would, but be of the top div.
edit: Basically, something that looks like this:
Pumbaa80 was right, it is a duplicate of CSS3 Inverted Rounded Corner. I don't exactly understand how it works, but I was able to recreate it and now I'm just adjusting its positioning.