Vertical Centering in CSSYuhu's Definitive Solution with Unknown Height Though there is a CSS property vertical-align, it doesn't work like attribute valign in HTML tables. CSS property vertical-align doesn't seem to be able to solely solve this problem: Definition of the problem there is an area (e.g. <div>) with known height in the page an internal object (typically long text in <div>) is inside the area and I don't kno
