Microsoft Edge 平台状态

Applies a CSS filter effect to the content behind an element. This is not the element's background but the content that would be drawn behind it.

带前缀的版本：Microsoft Edge build 17063+

Specifies the blending mode used for each background layer

预览： Microsoft Edge build 17763+ ，通过在about:flags中启用

CSS properties for aligning boxes within their container. Allows for true vertical centering among other features.

Support for the @supports at-rule and the "window.CSS.supports()" API

Specifies a gradient where the color stops are placed around the circumference of a circle.

Increases interoperability with the web by relaxing domain and licensing metadata restrictions for EOT, WOFF, and TrueType fonts. Development work for IE is currently for Windows Phone only.

The all property is a shorthand that resets all CSS properties except direction and unicode-bidi

Method of allowing calculated values for length units, i.e. width: calc(100% - 3em)

The :scope pseudo-class represents any element that is in the contextual reference element set.

Introduces cascading variables as a new primitive value type that is accepted by all CSS properties, and custom properties for defining them.

The @viewport rule, in combination with media queries, enabled web developers to optimize the layout of sites and apps for different devices with minimal effort. It generalizes the viewport meta tag to CSS, while being much simpler to understand and without the quirks that exists with the meta tag.

预览： ，通过在about:flags中启用

The function allows filtering an CSS input image with a set of filter functions. The used filter functions are the same as for the CSS filter property. The filter() function can be animated as well.

The function allows filtering using SVG Filter elements as the filter function.

This CSS module describes events and interfaces used for dynamically loading font resources.

Add support for the CSS font-stretch property.

A two-dimensional grid-based layout system, optimized for user interface design.

带前缀的版本：IE 10+, Microsoft Edge build 10240+

Enables responsive images in CSS by specifiying multiple resolutions of an image that the browser can select from for the given situation.

If the cascaded value of a property is the initial keyword, the property’s initial value becomes its specified value.

Extends the CSS sizing properties with keywords that represent content-based "intrinsic" sizes and context-based "extrinsic" sizes, allowing CSS to more easily describe boxes that fit their content or fit into a particular layout context.

Support the attr() function as a component value in properties applied to an element. Currently, attr() is only supported in the content property applied to pseudo-elements.

Introduces logical properties and values that provide the author with the ability to control layout through logical, rather than physical, direction and dimension mappings.

Motion paths allow authors to animate any graphical object along an author specified path.

:read-only and :read-write pseudo-classes to match elements which are considered user-alterable for the purposes of Selectors.

Adds an optional argument to existing scroll APIs that specifies whether scrolling should be smooth. Also adds a CSS property for this.

Enables control of whether an element can receive input events from a pointing device using an API similar to the existing pointer-events property from SVG.

:in-range and :out-of-range pseudo-classes to match elements that are candidates for constraint validation, have range limitations, and are/are not suffering from underflow or overflow.

The relational pseudo-class, :has(), is a functional pseudo-class taking a relative selector list as an argument. Similar to jQuery’s :has() selector.

Enables rich, customizable, and performant scrolling experiences like pagination of carousels by using snap points that enforce the scroll offsets that a scroll container may end at after a scrolling operation has completed.

带前缀的版本：IE 10+, Microsoft Edge build 10240+

Extends the selectors with :matches, :has, :not(complex selector), :dir, case insensitive attribute matching and more.

The tab-size property sets the size used to render tab characters in situations where white space is preserved

Augments existing CSS 3d transforms by facilitating the construction of complex 3d scenes.

If the cascaded value of a property is the ‘‘unset’#’ keyword, then if it is an inherited property, this is treated as ‘inherit’, and if it is not, this is treated as ‘initial’. This keyword effectively erases all declared values occurring earlier in the cascade, correctly inheriting or not as appropriate for the property (or all longhands of a shorthand).

A viewport relative length unit equal to the larger of vw (viewport width) or vh (viewport height).

Adds a will-change CSS property, that can be used to signal that a particular property is likely to be changed in the future, or that an element's content is likely to change.

Filter effects are a way of processing an element’s rendering before it is displayed in the document.

"display: contents" allows you to control the box generation of an element. The element with "display: contents" won't generate any box, but its children and pseudo-elements will still do it as normal. It's like the element has been replaced by its children and pseudo-elements.

One dppx unit represents the number of 'dots' in a CSS px.

Add new CSS media feature and environment variables to enable web developers to target a new class of foldable devices with responsive layouts.

Define areas inline content should avoid, and how inline content should wrap around them.

带前缀的版本：IE 10+, Microsoft Edge build 10240+

Apply filter effects to arbitrary DOM elements.

A CSS box model optimized for user interface design. The children of a flex container can be laid out in any direction and can "flex" their sizes to fill unused space and avoid overflowing the parent.

带前缀的版本：IE 10+, Microsoft Edge build 10240+

Applies while an element matches the :focus pseudo-class and the user agent (browser, etc) determines via heuristics that the focus should be made evident on the element.

The :focus-within pseudo-class applies to elements for which the :focus pseudo class applies. An element also matches :focus-within if one of its descendants in the flat tree (including non-element nodes, such as text nodes) matches the conditions for matching :focus.

Allows authors to utilize longhand properties of font-variant-caps, font-variant-ligatures, font-variant-numeric, font-variant-alternates, font-variant-east-asian, font-variant-position for font selection and adjustments rather than utilizing lower level props such as font-feature-settings.

Allows multiple instances of fonts to be defined by interpolating glyph outlines along different axis.

Adds the 'forced-colors' and 'forced-color-adjust' media features, which is used to detect if the user agent has enabled a forced colors mode where it enforces a user-chosen limited color palette on the page.

CSS properties helpful for printed publication.

Gradients provide a method to, over a customizable amount of space, transition from one color to another.

Provides a hint to the browser on which scaling algorithm should be used.

Allows the author to set the size and depth at which it sinks into the surrounding text.

Allows hiding of portions of a visible elements.