This paragraph inherits a 'line-height' of 18px from the body, as well as a 'font-size' of 16px.

This paragraph has a 'line-height' of 27px(18 * 1.5), so it will have slightly more line-height than usual.

This paragraph has a 'line-height' of 15px (10 * 150%), so it will have slightly more line-height than usual.

This paragraph has a 'line-height' of 0.33in, so it will have slightly more line-height than usual.