The font-feature-settings
CSS property controls advanced typographic features in OpenType fonts.
/* Use the default settings */ font-feature-settings: normal; /* Set values for OpenType feature tags */ font-feature-settings: "smcp"; font-feature-settings: "smcp" on; font-feature-settings: "swsh" 2; font-feature-settings: "smcp", "swsh" 2; /* Global values */ font-feature-settings: inherit; font-feature-settings: initial; font-feature-settings: unset;
font-variant
shorthand property or an associated longhand property such as font-variant-ligatures
, font-variant-caps
, font-variant-east-asian
, font-variant-alternates
, font-variant-numeric
or font-variant-position
.font-feature-settings
, which is a low-level feature designed to handle special cases where no other way exists to enable or access an OpenType font feature. In particular, font-feature-settings
shouldn't be used to enable small caps.normal
<feature-tag-value>
<string>
of 4 ASCII characters. If it has more or less characters or contains characters outside the U+20 - U+7E codepoint range, the whole property is invalid.on
and off
are synonyms for 1
and 0
respectively. If no value is set, the default is 1
. For non-Boolean OpenType features (e.g. stylistic alternates), the value implies a particular glyph to be selected; for Boolean values, it is a switch.normal | <feature-tag-value>#where
<feature-tag-value> = <string> [ <integer> | on | off ]?
/* use small-cap alternate glyphs */ .smallcaps { font-feature-settings: "smcp" on; } /* convert both upper and lowercase to small caps (affects punctuation also) */ .allsmallcaps { font-feature-settings: "c2sc", "smcp"; } /* use zeros with a slash through them to differentiate from "O" */ .nicezero { font-feature-settings: "zero"; } /* enable historical forms */ .hist { font-feature-settings: "hist"; } /* disable common ligatures, usually on by default */ .noligs { font-feature-settings: "liga" 0; } /* enable tabular (monospaced) figures */ td.tabular { font-feature-settings: "tnum"; } /* enable automatic fractions */ .fractions { font-feature-settings: "frac"; } /* use the second available swash character */ .swash { font-feature-settings: "swsh" 2; } /* enable stylistic set 7 */ .fancystyle { font-family: Gabriola; /* available on Windows 7, and on Mac OS */ font-feature-settings: "ss07"; }
Initial value | normal |
---|---|
Applies to | all elements. It also applies to ::first-letter and ::first-line . |
Inherited | yes |
Media | visual |
Computed value | as specified |
Animation type | discrete |
Canonical order | the unique non-ambiguous order defined by the formal grammar |
Specification | Status | Comment |
---|---|---|
CSS Fonts Module Level 3 The definition of 'font-feature-settings' in that specification. | Candidate Recommendation | Initial definition |
Desktop | ||||||
---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | |
Basic support | 48
|
15 | 34
|
10 | 35
|
9.1
|
Mobile | |||||||
---|---|---|---|---|---|---|---|
Android webview | Chrome for Android | Edge Mobile | Firefox for Android | Opera for Android | iOS Safari | Samsung Internet | |
Basic support | 4.4 | 48 | Yes | 34
|
Yes | 9.3
|
5.0 |
© 2005–2018 Mozilla Developer Network and individual contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/CSS/font-feature-settings