Which styles should she use?

Rosa wants to position a paragraph 100 pixels below the top of the HTML document, and 100 pixels from its left margin. Which styles should she use?

A.
top: 100px; left: 100px

B.
position: relative; top: 100px; left: 100px

C.
position: absolute;margin-top: 100px;margin-left: 100px

D.
position: absolute;top: 100px;left: 100px