The default value. There will be no incrementing of counters.
id number
The id specifies which counter should be incremented. The value determines how much the counter will increase with each occurrence of the selector. The initial increment is one. Negative values are permitted. If id refers to a counter that has not been reset with counter-reset, the default initial value is 0.
initial
This property is set to its default value.
inherit
This property is inherited from its parent element.