AngleSharp by Florian Rappl

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

.NET API 1,113,600 bytes

 CssColumnSpanProperty

More information available at: https://developer.mozilla.org/en-US/docs/Web/CSS/column-span Gets if the element should span across all columns.
using AngleSharp.Css; using AngleSharp.Extensions; namespace AngleSharp.Dom.Css { internal sealed class CssColumnSpanProperty : CssProperty { private static readonly IValueConverter StyleConverter = Converters.ColumnSpanConverter.OrDefault(false); internal override IValueConverter Converter => StyleConverter; internal CssColumnSpanProperty() : base(PropertyNames.ColumnSpan, PropertyFlags.None) { } } }