Use the HtmlTable.CellPadding property to control the spacing between the contents of a cell and the cell's border. The padding amount specified is added to all four sides of the cell. All cells in a column share the same cell width; therefore, the spacing is applied to the widest cell in the column. Similarly, all cells in the same row share the same cell height. The spacing is applied to the tallest cell in the row. Individual cell sizes cannot be specified.