CellSpacing and cellpadding

1. Nest (cell)--The contents of the table
2. Nest Filler (table fill) (cellpadding)-Represents a distance outside the nest used to separate nests from nest spaces
3. Nest Space (table spacing) (cellspacing)--represents the distance between the table border and the nesting filler, and also the distance between the nesting filler.
4. Describes several properties of the table, where the black part is the nest (cell), the white area is the nest filler (table fill), and the gray area is the nest space (table spacing).

CellPadding and CellSpacing properties to control the spacing of table borders.

cellspacing Sets the spacing (in pixels) between the table border and the cell.

cellpadding Sets the spacing (also in pixels) between the contents of the cell and the cell border.

CellSpacing and cellpadding