How to use css line-height property

css line-height attribute definition and usage

Definition and usage

The line-height attribute sets the distance between lines (row height).

Note: Negative values ​​are not allowed.

Explanation

This attribute will affect the layout of the line box. When applied to a block-level element, it defines the minimum distance between baselines in that element rather than the maximum distance.

The calculated difference between line-height and font-size (known as "line spacing" in CSS) is divided into two halves and added to the top and bottom of a line of text content. The smallest box that can contain this content is a line box.

The original numeric value specifies a scaling factor, and descendant elements will inherit this scaling factor rather than the calculated value.

Possible values

##Instance

p.small {line-height:90%}
p.big {line-height:200%}

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