Widely Available
Selectors
id: dir-pseudo
:dir()
The
:dir() CSS functional pseudo-class matches elements by text direction, either right to left (rtl) or left to right (ltr).
Baseline Status:
Achieved Widely Available on Jun 7, 2026 (Cross-browser Newly Available since Dec 7, 2023).
Desktop Browser Engine Support
Google Chrome
120
Supported
Mozilla Firefox
49
Supported
Apple Safari
16.4
Supported
Microsoft Edge
120
Supported
Mobile Browser Engine Support
Chrome Android
120
Firefox Android
49
Safari iOS
16.4
Specifications and References
MDN Browser Compat Data Keys: