[Name] string-set [Value] [[ ] [, ]* ] | none [Initial] none [Inh.] no [%ages] N/A [Media] all [Computed value] specified value [Applies to] 
all elements, but not pseudo-elements
a l l e l e m e n t s , b u t n o t p s e u d o - e l e m e n t s
e l e m e n t s
a l l e l e m e n t s
b l o c k - l e v e l e l e m e n t s