string-set CSS property.

Values: [[ <custom-ident> <content-list>] [, <custom-ident> <content-list>]* ] | none
Initial value: none
Applies to: all elements, but not pseudo-elements
Inherit: no
Percentages: N/A
Animatable:
Media: all
Computed value: specified value

CSS Standards

CSS 1
CSS 2
CSS 2.1
CSS 3
No
No
No
Yes