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https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/At-rules/@page
@page CSS at-rule - CSS | MDN
The @page at-rule is a CSS at-rule used to modify different aspects of printed pages. It targets and modifies the page's dimensions, orientation, and margins....
rule mdncss
https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/At-rules/@container
@container CSS at-rule - CSS | MDN
container cssrule mdn
https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/At-rules/@namespace
@namespace CSS at-rule - CSS | MDN
@namespace is an at-rule that defines XML namespaces to be used in a CSS style sheet.
rule mdnnamespacecss
https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/At-rules/@scope
@scope CSS at-rule - CSS | MDN
The @scope CSS at-rule enables you to select elements in specific DOM subtrees, targeting elements precisely without writing overly-specific selectors that are...
scope cssrule mdn
https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/At-rules/@document
@document CSS at-rule - CSS | MDN
The @document CSS at-rule restricts the style rules contained within it based on the URL of the document. It is designed primarily for user-defined style...
rule mdndocumentcss
https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/At-rules/@custom-media
@custom-media CSS at-rule - CSS | MDN
custom mediarule mdncss
https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/At-rules/@view-transition
@view-transition CSS at-rule - CSS | MDN
The @view-transition CSS at-rule is used to opt in the current and destination documents to undergo a view transition, in the case of a cross-document...
view transition cssrule mdn
https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/At-rules/@layer
@layer CSS at-rule - CSS | MDN
The @layer CSS at-rule is used to declare a cascade layer and can also be used to define the order of precedence in case of multiple cascade layers.
rule mdnlayercss
https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/At-rules/@font-face
@font-face CSS at-rule - CSS | MDN
The @font-face CSS at-rule specifies a custom font with which to display text; the font can be loaded from either a remote server or a locally-installed font...
font facerule mdncss
https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/At-rules/@font-palette-values
@font-palette-values CSS at-rule - CSS | MDN
The @font-palette-values CSS at-rule allows you to customize the default values of font-palette created by the font-maker.
font palettevalues cssrule mdn
https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/At-rules/@keyframes
@keyframes CSS at-rule - CSS | MDN
The @keyframes CSS at-rule controls the intermediate steps in a CSS animation sequence by defining styles for keyframes (or waypoints) along the animation...
rule mdnkeyframescss
https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/At-rules/@color-profile
@color-profile CSS at-rule - CSS | MDN
The @color-profile CSS at-rule defines and names a color profile which can later be used in the color() function to specify a color.
color profile cssrule mdn
https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/At-rules/@supports
@supports CSS at-rule - CSS | MDN
The @supports CSS at-rule lets you specify CSS declarations that depend on a browser's support for CSS features. Using this at-rule is commonly called a...
rule mdnsupportscss
https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/At-rules/@import
@import CSS at-rule - CSS | MDN
The @import CSS at-rule is used to import style rules from other valid stylesheets. An @import rule must be defined at the top of the stylesheet, before any...
rule mdnimportcss
https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/At-rules/@property
@property CSS at-rule - CSS | MDN
The @property CSS at-rule is used to explicitly define CSS custom properties, allowing for property type checking and constraining, setting default values, and...
property cssrule mdn
https://developer.mozilla.org/en-US/docs/Web/CSS/Reference/Properties/clip-rule
clip-rule CSS property - CSS | MDN
The clip-rule CSS property determines, when parts of the path overlap other parts, which pixels in a mask's box are inside the clipping shape defined by a clip...
rule css propertyclipmdn
https://developer.mozilla.org/en-US/docs/Web/HTML/Reference/Elements/hr
hr HTML thematic break (horizontal rule) element - HTML | MDN
horizontal ruleelement mdnhrhtmlthematic