AngleSharp by Florian Rappl

<PackageReference Include="AngleSharp" Version="0.8.1" />

.NET API 1,172,480 bytes

 CssTextDecorationProperty

sealed class CssTextDecorationProperty : CssShorthandProperty, ICssTextDecorationProperty, ICssProperty, ICssTextDecorationColorProperty, ICssTextDecorationLineProperty, ICssTextDecorationStyleProperty
More information available: https://developer.mozilla.org/en-US/docs/Web/CSS/text-decoration
public Color Color { get; }

Gets the value of the color property.

public TextDecorationStyle DecorationStyle { get; }

Gets the value of the decoration style property.

public IEnumerable<TextDecorationLine> Lines { get; }

Gets the value of the line property.