March 2008 web platform update

Now available in Safari

Limited availability

• :nth-child() (initial support): The :nth-child() and :nth-last-child() CSS functional pseudo-classes match elements by the relative position of elements (first, second, third, fourth, and so on), counted from the first or last sibling. Learn more.

• zoom: The zoom CSS property scales the size of an element. Unlike the transform property, a zoomed element affects page layout. Learn more.