HTMLFontElement: size property
Deprecated: This feature is no longer recommended. Though some browsers might still support it, it may have already been removed from the relevant web standards, may be in the process of being dropped, or may only be kept for compatibility purposes. Avoid using it, and update existing code if possible; see the compatibility table at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any time.
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
|
Value
A string.
Examples
// Assumes there is <font id="f"> element in the HTML
const f = document.getElementById("f");
f.size = "6";
Specifications
| Specification |
|---|
| HTML # dom-font-size |
Browser compatibility
| desktop | mobile | |||||||||||
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Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- Deprecated. Not for use in new websites.
See also
- The
HTMLFontElementinterface it belongs to.