Change the border to 10px:

Caption/Title of the table
Column 1 heading	Column 2 heading	Column 3 heading
Column 1 Row 2 content	Column 2 Row 2 content	Column 3 Row 2 content

Change the cellpadding to 10px:

Caption/Title of the table
Column 1 heading	Column 2 heading	Column 3 heading
Column 1 Row 2 content	Column 2 Row 2 content	Column 3 Row 2 content

Change the table width to 400px (cellpadding and cellspacing attributes not set):

Caption/Title of the table
Column 1 heading	Column 2 heading	Column 3 heading
Column 1 Row 2 content	Column 2 Row 2 content	Column 3 Row 2 content

For demonstration purposes only. This should be dealt with in your stylesheet:

Demonstration of using align attribute. This should be set your stylesheet.

Caption/Title of the table
Column 1 heading	Column 2 heading	Column 3 heading
Column 1 Row 2 content	Column 2 Row 2 content	Column 3 Row 2 content

Experimenting with Table Row and Column Formatting

Change the horizontal alignment of the row to center:

Caption/Title of the table
Column 1 heading	Column 2 heading	Column 3 heading
Column 1 Row 2 content	Column 2 Row 2 content	Column 3 Row 2 content

Change the horizontal alignment of the row to right:

Caption/Title of the table
Column 1 heading	Column 2 heading	Column 3 heading
Column 1 Row 2 content	Column 2 Row 2 content	Column 3 Row 2 content