The line-height Property
line-height: normal (default):
This is a paragraph with a standard line-height.
The standard line height in most browsers is about 110% to 120%.
line-height: 1.6 (recommended):
This is a paragraph with the recommended line-height.
The line height is here set to 1.6. This is a unitless value;
meaning that the line height will be relative to the font size.
line-height: 80%:
This is a paragraph with a smaller line-height.
The line height is here set to 80%.
line-height: 200%:
This is a paragraph with a bigger line-height.
The line height is here set to 200%.