The counter-reset
CSS property resets a CSS counter to a given value.
Note: The counter's value can be increased or decreased using the counter-increment
CSS property.
/* Set "my-counter" to 0 */ counter-reset: my-counter; /* Set "my-counter" to -1 */ counter-reset: my-counter -1; /* Set "counter1" to 1, and "counter2" to 4 */ counter-reset: counter1 1 counter2 4; /* Cancel any reset that could have been set in less specific rules */ counter-reset: none; /* Global values */ counter-reset: inherit; counter-reset: initial; counter-reset: unset;
The counter-reset
property is specified as either one of the following:
<custom-ident>
naming the counter, followed optionally by an <integer>
. You may specify as many counters to reset as you want, with each name or name-number pair separated by a space.none
.<custom-ident>
<integer>
0
if not specified.none
counter-reset
defined in a less specific rule.Initial value | none |
---|---|
Applies to | all elements |
Inherited | no |
Computed value | as specified |
Animation type | discrete |
[ <custom-ident> <integer>? ]+ | none
h1 { counter-reset: chapter section 1 page; /* Sets the chapter and page counters to 0, and the section counter to 1 */ }
Specification | Status | Comment |
---|---|---|
CSS Lists Module Level 3 The definition of 'counter-reset' in that specification. | Working Draft | No change. |
CSS Level 2 (Revision 1) The definition of 'counter-reset' in that specification. | Recommendation | Initial definition. |
Desktop | ||||||
---|---|---|---|---|---|---|
counter-reset |
2 | 12 | 1 | 8 | 9.2 | 3 |
Mobile | ||||||
---|---|---|---|---|---|---|
counter-reset |
≤37 | 18 | 25 | 10.1 | 1 | 1.0 |
counter-increment
counter-set
@counter-style
counter()
and counters()
functionscontent
property
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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/CSS/counter-reset