You can format a table to change: 
 
•       the table's width, alignment, and positioning within the content 
•       the space around the table 
•       the alignment of content in all cells 
•       the space around content in all cells 
•       the appearance of exterior, horizontal, and vertical borders. 
To change the formatting of a whole table: 
 
1       Click anywhere in the table. 
2       Choose Format > Format Table. 
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