rows
1. property of the tag TEXTAREA . Sets, returns the number of lines in the text area. Valid if STYLE: width, height attributes are missing.

2. property of the FRAMESET tag. Specifies the number and height of inner frames and / or framesets in a frameset.

Values: 20, 25%, *.
The number of values ​​specifies the number of frames, or framesets, within a frameset tag. The values ​​themselves set the height of these frames and / or framesets.