The following is a demonstration of the bottom line effect sheepy lamb sheepy lamb Can you tell? There is a bottom line at the top but not at the bottom. If you can't see it, there may be reasons 1. The screen is too dark 2. The result of the program not being supported can be seen by Netterm users, but bbsterm Users of mutiterm and wntelnet cannot see it!! 3. The screens used by many people or the font size of the window are set so that the font spacing is increased. As a result, there are lines formed by the distance between the words themselves, which makes it difficult to see clearly. The bottom line effect is out!! Underline can be used to add a line under the words in the drawing to create a distinguishing effect. For example, in Garden Solitaire, it is difficult to make borders within the six-row limit, so at the bottom An underline is added to distinguish it. The color of the underline is the same as the font!