March 2023

CSS properties that became available in major browsers in March 2023.

font-synthesis-small-caps

property
MDN Document
Browser Support

  • Chrome

    v97+
    2022-01-04

  • Edge

    v97+
    2022-01-06

  • Safari

    v16.4+
    2023-03-27

  • Safari (iOS)

    v16.4+
    2023-03-27

  • Firefox

    v111+
    2023-03-14

font-synthesis-style

property
MDN Document
Browser Support

  • Chrome

    v97+
    2022-01-04

  • Edge

    v97+
    2022-01-06

  • Safari

    v16.4+
    2023-03-27

  • Safari (iOS)

    v16.4+
    2023-03-27

  • Firefox

    v111+
    2023-03-14

font-synthesis-weight

property
MDN Document
Browser Support

  • Chrome

    v97+
    2022-01-04

  • Edge

    v97+
    2022-01-06

  • Safari

    v16.4+
    2023-03-27

  • Safari (iOS)

    v16.4+
    2023-03-27

  • Firefox

    v111+
    2023-03-14

font-variant-alternates

property
MDN Document
Browser Support

  • Chrome

    v111+
    2023-03-07

  • Edge

    v111+
    2023-03-13

  • Safari

    v9.1+
    2016-03-21

  • Safari (iOS)

    v9.3+
    2016-03-21

  • Firefox

    v34+
    2014-12-01

outline

property
MDN Document
Browser Support

  • Chrome

    v94+
    2021-09-21

  • Edge

    v94+
    2021-09-24

  • Safari

    v16.4+
    2023-03-27

  • Safari (iOS)

    v16.4+
    2023-03-27

  • Firefox

    v88+
    2021-04-19
    Prefixed
    v1 - v3.6
    -moz-outline

font-feature-values

at-rule
MDN Document
Browser Support

  • Chrome

    v111+
    2023-03-07

  • Edge

    v111+
    2023-03-13

  • Safari

    v9.1+
    2016-03-21

  • Safari (iOS)

    v9.3+
    2016-03-21

  • Firefox

    v34+
    2014-12-01

acos

type
MDN Document
Browser Support

  • Chrome

    v111+
    2023-03-07

  • Edge

    v111+
    2023-03-13

  • Safari

    v15.4+
    2022-03-14

  • Safari (iOS)

    v15.4+
    2022-03-14

  • Firefox

    v108+
    2022-12-13

asin

type
MDN Document
Browser Support

  • Chrome

    v111+
    2023-03-07

  • Edge

    v111+
    2023-03-13

  • Safari

    v15.4+
    2022-03-14

  • Safari (iOS)

    v15.4+
    2022-03-14

  • Firefox

    v108+
    2022-12-13

atan

type
MDN Document
Browser Support

  • Chrome

    v111+
    2023-03-07

  • Edge

    v111+
    2023-03-13

  • Safari

    v15.4+
    2022-03-14

  • Safari (iOS)

    v15.4+
    2022-03-14

  • Firefox

    v108+
    2022-12-13

atan2

type
MDN Document
Browser Support

  • Chrome

    v111+
    2023-03-07

  • Edge

    v111+
    2023-03-13

  • Safari

    v15.4+
    2022-03-14

  • Safari (iOS)

    v15.4+
    2022-03-14

  • Firefox

    v108+
    2022-12-13

cos

type
MDN Document
Browser Support

  • Chrome

    v111+
    2023-03-07

  • Edge

    v111+
    2023-03-13

  • Safari

    v15.4+
    2022-03-14

  • Safari (iOS)

    v15.4+
    2022-03-14

  • Firefox

    v108+
    2022-12-13

sin

type
MDN Document
Browser Support

  • Chrome

    v111+
    2023-03-07

  • Edge

    v111+
    2023-03-13

  • Safari

    v15.4+
    2022-03-14

  • Safari (iOS)

    v15.4+
    2022-03-14

  • Firefox

    v108+
    2022-12-13

tan

type
MDN Document
Browser Support

  • Chrome

    v111+
    2023-03-07

  • Edge

    v111+
    2023-03-13

  • Safari

    v15.4+
    2022-03-14

  • Safari (iOS)

    v15.4+
    2022-03-14

  • Firefox

    v108+
    2022-12-13