How do you set a single cell border for a table in a Word document
1. Select the cells in the table that you want to set the border on, on the Table Tools-Design tab, in the Borders group, click the bottom triangle button on the Border button, and select the Borders and Shading option in the expanded list, as shown in Figure 1.
Figure 1 Selecting the Borders and Shading option
2, open the Borders and Shading dialog box, click the corresponding button in the preview bar to add or remove border lines, such as when the button
When pressed, indicates that the cell has a border line at that location, and click the button to cancel its pressed state, so you can cancel the corresponding border line. Here, click the appropriate button to remove the top, left, and right border lines of the cell, and then select the Cells option in the Apply to Drop-down list, as shown in Figure 2.
Figure 2 "Borders and Shading" dialog box
3. When you click OK to close the Borders and Shading dialog box, the borders above, to the left, and to the right of the selected cells are canceled, as shown in Figure 3.