To specify the exact size of one or more cells, follow these steps:
1.Select these cells.
2.Open the Cell Size window in one of the following ways:
•In the Command menu, select Format > Table > Cell Size.
•On the Toolbar, in the Table section, click Cell Size.
•Right-click the selected cells and choose Cell Size command from the context menu.
3.In the Cell Size window, specify the required Width and Height of the cells and click OK.