AngleSharp by Florian Rappl

<PackageReference Include="AngleSharp" Version="0.8.9" />

.NET API 1,181,184 bytes

 LineStyle

public enum LineStyle
An enumeration with all possible line styles.
namespace AngleSharp.Dom.Css { public enum LineStyle : ushort { None, Hidden, Dotted, Dashed, Solid, Double, Groove, Ridge, Inset, Outset } }