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:
•On the Home tab, in the Table group, click
Cell size.
•Right-click the selected cells and choose Cell size command from the context menu.
•When working in macOS, run the Format > Table > Cell size command from the command menu.
3.In the Cell size window, specify the required Width and Height of the cells and click OK.