Definition and Usage
The counter-reset CSS property is used to reset CSS Counters to a given value.
- Initial none
- Applies to all elements
- Inherited no
- Media all
- Computed Value as specified
- Animatable no
- Canonical order the unique non-ambiguous order defined by the formal grammar
Syntax
Formal syntax: [<user-ident> <integer>?]+ | none
counter-reset: counter-name /* Set counter-name to 0 */
counter-reset: counter-name -1 /* Set counter-name to -1 */
counter-reset: counter1 1 counter2 4 /* Set counter1 to 1, and counter2 to 4 */
counter-reset: none /* Cancel any reset that could have been set in less specific rules */
counter-reset: inherit
Values
- <user-ident>
- The name of the counter to reset.
- <integer>
- The value to reset the counter to on each occurrence of the element. Defaults to 0 if not given.
- none
- Is a keyword indicating that no counter reset is to be performed. It can be used to hide counter-reset defined in less specific rules.
You may specify as many counters to reset as you want, each separated by a space.
Examples
h1 {
counter-reset: chapter section 1 page;
/* Sets the chapter and page counters to 0
and the section counter to 1. */
}
Compatibility
Desktop browsers
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|
Basic support | 2.0 | 1.0 (?) | 8.0 | 9.2 | 3.1 (?) |
Mobile browsers
Feature | Android | Firefox Mobile (Gecko) | IE Phone | Opera Mobile | Safari Mobile |
---|
Basic support | NA | NA | NA | NA | NA |