AngleSharp by Florian Rappl

<PackageReference Include="AngleSharp" Version="0.8.5" />

.NET API 1,113,600 bytes

 HoverAbility

public enum HoverAbility
Specifies a user's ability to hover over elements.
namespace AngleSharp.Dom.Css { public enum HoverAbility { None, OnDemand, Hover } }