HTMLFontElement: size property

The obsolete HTMLFontElement.size property is a string that reflects the size HTML attribute. It contains either a font size ranging from 1 to 7 or a number relative to the default value 3, for example -2 or +1.

The format of the string must follow one of the following HTML microsyntaxes:

Microsyntax	Description	Examples
Valid size number string	integer number in the range of 1-7	6
Relative size string	+x or -x, where x is a number relative to 3 (the result should be in the range of 1-7)	+2 -1

Value

A string.

Examples

// Assumes there is <font id="f"> element in the HTML

const f = document.getElementById("f");
f.size = "6";

Specifications

Browser compatibility

See also

• The HTMLFontElement interface it belongs to.