The height sets the height of an element's content area.
length − Any length unit. Negative length values are not permitted for this property.
percentage − The height is calculated with respect to the height of the element's containing block, assuming that the containing block's height has been explicitly set.
auto − Default. The browser calculates the actual height.
All the HTML elements except non-replaced inline elements, table rows, and row groups.
object.style.height = "100px";
Here is the example −
<html> <head> </head> <body> <p style = "width:400px; height:100px;border:1px solid red; padding:5px; margin:10px;"> This paragraph is 400pixels wide and 100 pixels high </p> </body> </html>
This will produce following result −