How to make word three-line table;
1. First click "Table Design" above and select "Border".
2. Then open "Borders and Shading" in the drop-down menu.
3. Then we go to "All" on the left and choose a straight line in "Style".
4. Then set all the borders on the right to blank, and "OK".
5. After the setting is completed, you can complete the production of the three-wire table.