AngleSharp by Florian Rappl

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

.NET API 1,172,480 bytes

CssBackgroundOriginProperty

sealed class CssBackgroundOriginProperty : CssProperty, ICssBackgroundOriginProperty, ICssProperty

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

public IEnumerable<BoxModel> Origins { get; }

Gets an enumeration with the desired origin settings.

public void SetOrigins(IEnumerable<BoxModel> origins)