A to Z

All at-rules

55 at-rules across 18 specifications. Dimmed entries are not in any browser yet.

A

@annotation CSS Fonts
@apply CSS Functions and Mixins Module

B

@bottom-center CSS Paged Media
@bottom-left CSS Paged Media
@bottom-left-corner CSS Paged Media
@bottom-right CSS Paged Media
@bottom-right-corner CSS Paged Media

C

@character-variant CSS Fonts
@charset CSS Syntax
@color-profile CSS Color
@container CSS Conditional Rules
@contents CSS Functions and Mixins Module
@counter-style CSS Counter Styles
@custom-media Media Queries
@custom-selector CSS Extensions

E

@else CSS Conditional Rules

F

@font-face CSS Fonts
@font-feature-values CSS Fonts
@font-palette-values CSS Fonts
@function CSS Functions and Mixins Module

H

@historical-forms CSS Fonts

I

@import CSS Cascading and Inheritance

K

@keyframes CSS Animations

L

@layer CSS Cascading and Inheritance
@left-bottom CSS Paged Media
@left-middle CSS Paged Media
@left-top CSS Paged Media
@location CSS Navigation Matching

M

@media CSS Conditional Rules
@mixin CSS Functions and Mixins Module

N

@namespace CSS Namespaces
@navigation CSS Navigation Matching

O

@ornaments CSS Fonts

P

@page CSS Paged Media
@position-try CSS Anchor Positioning
@private CSS Functions and Mixins Module
@property CSS Properties and Values API

R

@right-bottom CSS Paged Media
@right-middle CSS Paged Media
@right-top CSS Paged Media

S

@scope CSS Cascading and Inheritance
@starting-style CSS Transitions
@styleset CSS Fonts
@stylistic CSS Fonts
@supports CSS Conditional Rules
@supports-condition CSS Conditional Rules
@swash CSS Fonts

T

@top-center CSS Paged Media
@top-left CSS Paged Media
@top-left-corner CSS Paged Media
@top-right CSS Paged Media
@top-right-corner CSS Paged Media

V

@view-transition CSS View Transitions Module

W

@-webkit-keyframes Compatibility
@when CSS Conditional Rules