Identify the Letter of the Choice That Best Matches the Phrase

Multiple Choice

Identify the letter of the choice that best matches the phrase or definition.
-The property that moves an element up if its value is positive

A) bottom
B) relative positioning
C) widget sidebars
D) aside
E) header
F) wrapper
G) document flow
H) gutter
I) placeholder text
J) fixed-width
K) broken
L) fluid