The correct answer is: D. border-spacing
The border-spacing property defines the space between the borders of adjacent table cells. It can be used to create a table with a more open or closed appearance.
The border-spacing property has two values: top and bottom. The top value specifies the space between the top borders of adjacent table cells, and the bottom value specifies the space between the bottom borders of adjacent table cells.
The border-spacing property can also be used to specify the space between the left and right borders of adjacent table cells. To do this, you can use the border-spacing: left right syntax.
For example, the following CSS code will create a table with a
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