AngleSharp by Florian Rappl

CSSCounterIncrementProperty

public sealed class CSSCounterIncrementProperty : CSSProperty

More information available at: https://developer.mozilla.org/en-US/docs/Web/CSS/counter-increment

public IEnumerable<string> Counters { get; }

Gets an enumeration over all counters.

public int this[string counter] { get; }

Gets the increment of the specified counter.