Represents the border definitions for the table.
      
        | Element | Description | 
      
        | top | Represents the top border of a table | 
      
        | left | Represents the left border of a table. | 
      
        | bottom | Represents the bottom border of a table. | 
      
        | right | Represents the right border of a table. | 
      
        | insideH | Represents the inside horizontal border of a table (this is the border that is applied to all horizontal borders except the top-most and bottom-most borders). | 
      
        | insideV | Represents the inside vertical border of table (this is the border that is applied to all vertical borders except the left-most and right-most borders). | 
    
None.