Template:Td

 This template is used to insert an empty, 1px wide, table cell into an HTML table or wikitable. It can be used whenever an empty cell is required to balance a table, for instance when hardcoding mbox templates.

This template takes no parameters.

Technical details
Most browsers are not so picky about balancing the table. However some are. For instance in Safari you can get partly missing left or right border of the table if some table rows do not contain the right number of table cells.