Under Apply to, click Table, and then click OK. Make sure that only the bottom line is displayed. In the diagram under Preview, click between the lower margin markers to add the bottom border.
Under Style, click the line type, color, and width that you want. Right-click the table, click Borders and Shading, and then click the Borders tab. To change the length of the line, move the pointer over the end of the table until it becomes a resize pointer, and then move the arrow right or left to lengthen or shorten the line. On the Insert tab, in the Tables group, click Table.Ĭlick the upper-left box to insert a 1x1 table. You can create a line on its own, or you can create a line that has introductory text, such as Signature or Date.Ĭlick where you want to insert a blank underline.
This method ensures that when someone types on the line, the line stays in place. To create an underline in an online document or form, insert a table cell with the bottom border turned on.