The MarginBottom property in the BaseStyles class represents the margin-bottom CSS property. It allows you to specify the bottom margin of an element, which is the space outside the element's border, at the bottom. This property is of type System.Nullable<Sandbox.UI.Length>, meaning it can hold a value of type Sandbox.UI.Length or be null if the margin is not set.
To use the MarginBottom property, you can set it to a specific length value using the Sandbox.UI.Length type. This can be done in pixels, percentages, or other units supported by the Length type. If you want to remove the bottom margin, you can set this property to null.
// Example of setting the MarginBottom property var styles = new BaseStyles(); styles.MarginBottom = new Length(10, LengthUnit.Pixel); // Sets the bottom margin to 10 pixels // Example of removing the MarginBottom styles.MarginBottom = null; // Removes the bottom margin