AngleSharp by Florian Rappl

<PackageReference Include="AngleSharp" Version="0.8.3" />

.NET API 1,189,376 bytes

 CssEmptyCellsProperty

Information can be found on MDN: https://developer.mozilla.org/en-US/docs/Web/CSS/empty-cells Gets if borders and backgrounds should be drawn like in a normal cells. Otherwise no border or backgrounds should be drawn.
using AngleSharp.Css; using AngleSharp.Extensions; namespace AngleSharp.Dom.Css { internal sealed class CssEmptyCellsProperty : CssProperty { internal CssEmptyCellsProperty(CssStyleDeclaration rule) : base(PropertyNames.EmptyCells, rule, PropertyFlags.Inherited) { } protected override object GetDefault(IElement element) { return true; } protected override object Compute(IElement element) { return Converters.EmptyCellsConverter.Convert(base.Value); } protected override bool IsValid(ICssValue value) { return Converters.EmptyCellsConverter.Validate(value); } } }