Synchronize with BCD v5.2.1 (mdn#20370)

files/en-us/web/api/encodedaudiochunk/index.md

@@ -7,31 +7,32 @@ tags:
   - Interface
   - Reference
   - EncodedAudioChunk
+  - Experimental
 browser-compat: api.EncodedAudioChunk
 ---
-{{DefaultAPISidebar("WebCodecs API")}}
+{{APIRef("WebCodecs API")}}{{SeeCompatTable}}
 
 The **`EncodedAudioChunk`** interface of the {{domxref('WebCodecs API','','',' ')}} represents a chunk of encoded audio data.
 
 ## Constructor
 
-- {{domxref("EncodedAudioChunk.EncodedAudioChunk", "EncodedAudioChunk()")}}
+- {{domxref("EncodedAudioChunk.EncodedAudioChunk", "EncodedAudioChunk()")}} {{Experimental_Inline}}
   - : Creates a new `EncodedAudioChunk` object.
 
 ## Properties
 
-- {{domxref("EncodedAudioChunk.type")}} {{ReadOnlyInline}}
+- {{domxref("EncodedAudioChunk.type")}} {{ReadOnlyInline}} {{Experimental_Inline}}
   - : Returns a string indicating whether this chunk of data is a key chunk.
-- {{domxref("EncodedAudioChunk.timestamp")}} {{ReadOnlyInline}}
+- {{domxref("EncodedAudioChunk.timestamp")}} {{ReadOnlyInline}} {{Experimental_Inline}}
   - : Returns an integer representing the timestamp of the audio in microseconds.
-- {{domxref("EncodedAudioChunk.duration")}} {{ReadOnlyInline}}
+- {{domxref("EncodedAudioChunk.duration")}} {{ReadOnlyInline}} {{Experimental_Inline}}
   - : Returns an integer representing the duration of the audio in microseconds.
-- {{domxref("EncodedAudioChunk.byteLength")}} {{ReadOnlyInline}}
+- {{domxref("EncodedAudioChunk.byteLength")}} {{ReadOnlyInline}} {{Experimental_Inline}}
   - : Returns an integer representing the length of the audio in bytes.
 
 ## Methods
 
-- {{domxref("EncodedAudioChunk.copyTo()")}}
+- {{domxref("EncodedAudioChunk.copyTo()")}} {{Experimental_Inline}}
   - : Copies the encoded audio data.
 
 ## Specifications

files/en-us/web/api/encodedvideochunk/index.md

@@ -7,31 +7,32 @@ tags:
   - Interface
   - Reference
   - EncodedVideoChunk
+  - Experimental
 browser-compat: api.EncodedVideoChunk
 ---
-{{DefaultAPISidebar("WebCodecs API")}}
+{{APIRef("WebCodecs API")}}{{SeeCompatTable}}
 
 The **`EncodedVideoChunk`** interface of the {{domxref('WebCodecs API','','',' ')}} represents a chunk of encoded video data.
 
 ## Constructor
 
-- {{domxref("EncodedVideoChunk.EncodedVideoChunk", "EncodedVideoChunk()")}}
+- {{domxref("EncodedVideoChunk.EncodedVideoChunk", "EncodedVideoChunk()")}} {{Experimental_Inline}}
   - : Creates a new `EncodedVideoChunk` object.
 
 ## Properties
 
-- {{domxref("EncodedVideoChunk.type")}} {{ReadOnlyInline}}
+- {{domxref("EncodedVideoChunk.type")}} {{ReadOnlyInline}} {{Experimental_Inline}}
   - : Returns a string indicating whether this chunk of data is a key chunk.
-- {{domxref("EncodedVideoChunk.timestamp")}} {{ReadOnlyInline}}
+- {{domxref("EncodedVideoChunk.timestamp")}} {{ReadOnlyInline}} {{Experimental_Inline}}
   - : Returns an integer representing the timestamp of the video in microseconds.
-- {{domxref("EncodedVideoChunk.duration")}} {{ReadOnlyInline}}
+- {{domxref("EncodedVideoChunk.duration")}} {{ReadOnlyInline}} {{Experimental_Inline}}
   - : Returns an integer representing the duration of the video in microseconds.
-- {{domxref("EncodedVideoChunk.byteLength")}} {{ReadOnlyInline}}
+- {{domxref("EncodedVideoChunk.byteLength")}} {{ReadOnlyInline}} {{Experimental_Inline}}
   - : Returns an integer representing the length of the video in bytes.
 
 ## Methods
 
-- {{domxref("EncodedVideoChunk.copyTo()")}}
+- {{domxref("EncodedVideoChunk.copyTo()")}} {{Experimental_Inline}}
   - : Copies the encoded video data.
 
 ## Specifications

files/en-us/web/api/featurepolicy/index.md

@@ -13,21 +13,22 @@ tags:
   - Reference
   - access
   - delegation
+  - Experimental
 browser-compat: api.FeaturePolicy
 ---
-{{APIRef("Feature Policy")}}
+{{APIRef("Feature Policy")}}{{SeeCompatTable}}
 
 The `FeaturePolicy` interface of the [Feature Policy API](/en-US/docs/Web/HTTP/Feature_Policy) represents the set of policies applied to the current execution context.
 
 ## FeaturePolicy Methods
 
-- {{DOMxRef("FeaturePolicy.allowsFeature")}}
+- {{DOMxRef("FeaturePolicy.allowsFeature")}} {{Experimental_Inline}}
   - : Returns a Boolean that indicates whether or not a particular feature is enabled in the specified context.
-- {{DOMxRef("FeaturePolicy.features")}}
+- {{DOMxRef("FeaturePolicy.features")}} {{Experimental_Inline}}
   - : Returns a list of names of all features supported by the User Agent. Feature whose name appears on the list might not be allowed by the Feature Policy of the current execution context and/or might not be accessible because of user's permissions.
-- {{DOMxRef("FeaturePolicy.allowedFeatures")}}
+- {{DOMxRef("FeaturePolicy.allowedFeatures")}} {{Experimental_Inline}}
   - : Returns a list of names of all features supported by the User Agent and allowed by the Feature Policy. Note that features appearing on this list might still be behind a user permission.
-- {{DOMxRef("FeaturePolicy.getAllowlistForFeature")}}
+- {{DOMxRef("FeaturePolicy.getAllowlistForFeature")}} {{Experimental_Inline}}
   - : Returns the Allow list for the specified feature.
 
 ## Specifications

files/en-us/web/api/filesystemwritablefilestream/index.md

@@ -9,9 +9,10 @@ tags:
   - Interface
   - stream
   - write file
+  - Experimental
 browser-compat: api.FileSystemWritableFileStream
 ---
-{{securecontext_header}}{{DefaultAPISidebar("File System Access API")}}
+{{securecontext_header}}{{APIRef("File System Access API")}}{{SeeCompatTable}}
 
 The **`FileSystemWritableFileStream`** interface of the {{domxref('File System Access API')}} is a {{domxref('WritableStream')}} object with additional convenience methods, which operates on a single file on disk. The interface is accessed through the {{domxref('FileSystemFileHandle.createWritable()')}} method.
 
@@ -25,11 +26,11 @@ _Inherits properties from its parent, {{DOMxRef("WritableStream")}}._
 
 _Inherits methods from its parent, {{DOMxRef("WritableStream")}}._
 
-- {{domxref('FileSystemWritableFileStream.write')}}
+- {{domxref('FileSystemWritableFileStream.write')}} {{Experimental_Inline}}
   - : Writes content into the file the method is called on, at the current file cursor offset.
-- {{domxref('FileSystemWritableFileStream.seek')}}
+- {{domxref('FileSystemWritableFileStream.seek')}} {{Experimental_Inline}}
   - : Updates the current file cursor offset to the position (in bytes) specified.
-- {{domxref('FileSystemWritableFileStream.truncate')}}
+- {{domxref('FileSystemWritableFileStream.truncate')}} {{Experimental_Inline}}
   - : Resizes the file associated with the stream to be the specified size in bytes.
 
 ## Examples

files/en-us/web/api/navigator/index.md

@@ -76,7 +76,7 @@ _Doesn't inherit any properties._
   - : Returns a {{domxref("NavigatorUAData")}} object, which gives access to information about the browser and operating system of the user.
 - {{domxref("Navigator.webdriver")}} {{ReadOnlyInline}}
   - : Indicates whether the user agent is controlled by automation.
-- {{domxref("Navigator.windowControlsOverlay")}} {{ReadOnlyInline}} {{Experimental_Inline}}
+- {{domxref("Navigator.windowControlsOverlay")}} {{ReadOnlyInline}}
   - : Returns the {{domxref("WindowControlsOverlay")}} interface which exposes information about the geometry of the title bar in desktop Progressive Web Apps, and an event to know whenever it changes.
 - {{domxref("Navigator.xr")}} {{ReadOnlyInline}} {{Experimental_Inline}}
   - : Returns {{domxref("XRSystem")}} object, which represents the entry point into the [WebXR API](/en-US/docs/Web/API/WebXR_Device_API).

files/en-us/web/api/navigator/windowcontrolsoverlay/index.md

@@ -8,10 +8,9 @@ tags:
   - Property
   - Reference
   - Progressive Web Apps
-  - Experimental
 browser-compat: api.Navigator.windowControlsOverlay
 ---
-{{SecureContext_Header}}{{APIRef("")}}{{SeeCompatTable}}
+{{SecureContext_Header}}{{APIRef("")}}
 
 The **`windowControlsOverlay`** property of the {{domxref("Navigator")}}
 interface returns the {{domxref("WindowControlsOverlay")}} interface, which exposes

files/en-us/web/api/window_controls_overlay_api/index.md

@@ -8,10 +8,9 @@ tags:
   - Overview
   - Reference
   - Progressive Web Apps
-  - Experimental
 browser-compat: api.WindowControlsOverlay
 ---
-{{DefaultAPISidebar("Window Controls Overlay API")}}{{SeeCompatTable}}
+{{DefaultAPISidebar("Window Controls Overlay API")}}
 
 The Window Controls Overlay API gives Progressive Web Apps installed on desktop operating systems the ability to hide the default window title bar and display their own content
 over the full surface area of the app window, turning the control buttons (maximize, minimize, and close) into an overlay.

files/en-us/web/api/windowcontrolsoverlay/geometrychange_event/index.md

@@ -8,10 +8,9 @@ tags:
   - Progressive Web Apps
   - Window Controls Overlay
   - events
-  - Experimental
 browser-compat: api.WindowControlsOverlay.geometrychange_event
 ---
-{{APIRef("EyeDropper API")}}{{SeeCompatTable}}
+{{APIRef("EyeDropper API")}}
 
 The `geometrychange` event is fired when the position, size, or visibility of a Progressive Web App's title bar area changes.
 

files/en-us/web/api/windowcontrolsoverlay/gettitlebararearect/index.md

@@ -8,10 +8,9 @@ tags:
   - Reference
   - WindowControlsOverlay
   - Progressive Web Apps
-  - Experimental
 browser-compat: api.WindowControlsOverlay.getTitlebarAreaRect
 ---
-{{APIRef("Window Controls Overlay API")}}{{SeeCompatTable}}
+{{APIRef("Window Controls Overlay API")}}
 
 The **`getTitlebarAreaRect()`** method of the {{domxref('WindowControlsOverlay')}} interface queries the current geometry of the title bar area of the Progressive Web App window.
 

files/en-us/web/api/windowcontrolsoverlay/index.md

@@ -9,10 +9,9 @@ tags:
   - Interface
   - Reference
   - Progressive Web Apps
-  - Experimental
 browser-compat: api.WindowControlsOverlay
 ---
-{{SeeCompatTable}}{{APIRef("Window Controls Overlay API")}}{{securecontext_header}}
+{{APIRef("Window Controls Overlay API")}}{{securecontext_header}}
 
 The **`WindowControlsOverlay`** interface of the [Window Controls Overlay API](/en-US/docs/Web/API/Window_Controls_Overlay_API) exposes information about the geometry
 of the title bar area in desktop Progressive Web Apps, and an event to know whenever it changes. This interface is accessible from {{domxref('Navigator.windowControlsOverlay')}}.
@@ -21,19 +20,19 @@ of the title bar area in desktop Progressive Web Apps, and an event to know when
 
 ## Properties
 
-- {{domxref("WindowControlsOverlay.visible")}} {{ReadOnlyInline}} {{Experimental_Inline}}
+- {{domxref("WindowControlsOverlay.visible")}} {{ReadOnlyInline}}
   - : A {{Glossary("Boolean")}} that indicates whether the window controls overlay is visible or not.
 
 ## Methods
 
-- {{domxref("WindowControlsOverlay.getTitlebarAreaRect()")}} {{Experimental_Inline}}
+- {{domxref("WindowControlsOverlay.getTitlebarAreaRect()")}}
   - : Returns the size and position of the title bar.
 
 ## Events
 
 Listen to these events using {{domxref('EventTarget.addEventListener()')}} or by assigning an event listener to the relevant `oneventname` property of this interface.
 
-- [`geometrychange`](/en-US/docs/Web/API/WindowControlsOverlay/geometrychange_event) {{Experimental_Inline}}
+- [`geometrychange`](/en-US/docs/Web/API/WindowControlsOverlay/geometrychange_event)
   - : Fired when the geometry of the title bar area changes.
 
 ## Examples

files/en-us/web/api/windowcontrolsoverlay/visible/index.md

@@ -9,10 +9,9 @@ tags:
   - Reference
   - WindowControlsOverlay
   - Progressive Web Apps
-  - Experimental
 browser-compat: api.WindowControlsOverlay.visible
 ---
-{{APIRef("Window Controls Overlay API")}}{{SeeCompatTable}}
+{{APIRef("Window Controls Overlay API")}}
 
 The **`visible`** property of a {{domxref("WindowControlsOverlay")}} object returns a {{Glossary("Boolean")}} that indicates whether the window controls overlay is visible or not.
 

files/en-us/web/api/windowcontrolsoverlaygeometrychangeevent/index.md

@@ -7,27 +7,26 @@ tags:
   - Interface
   - WindowControlsOverlayGeometryChangeEvent
   - Reference
-  - Experimental
 browser-compat: api.WindowControlsOverlayGeometryChangeEvent
 ---
-{{APIRef("Window Controls Overlay API")}}{{SeeCompatTable}}
+{{APIRef("Window Controls Overlay API")}}
 
 The **`WindowControlsOverlayGeometryChangeEvent`** interface of the [Window Controls Overlay API](/en-US/docs/Web/API/Window_Controls_Overlay_API) is passed to [`geometrychange`](/en-US/docs/Web/API/WindowControlsOverlay/geometrychange_event) when the size or visibility of a desktop Progress Web App's title bar region changes.
 
 {{InheritanceDiagram}}
 
 ## Constructor
 
-- {{domxref("WindowControlsOverlayGeometryChangeEvent.WindowControlsOverlayGeometryChangeEvent", "WindowControlsOverlayGeometryChangeEvent()")}} {{Experimental_Inline}}
+- {{domxref("WindowControlsOverlayGeometryChangeEvent.WindowControlsOverlayGeometryChangeEvent", "WindowControlsOverlayGeometryChangeEvent()")}}
   - : Creates a `WindowControlsOverlayGeometryChangeEvent` event with the given parameters.
 
 ## Properties
 
 _Also inherits properties from its parent {{domxref("Event")}}_.
 
-- {{domxref("WindowControlsOverlayGeometryChangeEvent.titlebarAreaRect")}} {{ReadOnlyInline}} {{Experimental_Inline}}
+- {{domxref("WindowControlsOverlayGeometryChangeEvent.titlebarAreaRect")}} {{ReadOnlyInline}}
   - : A {{domxref("DOMRect")}} representing the position and size of the title bar region.
-- {{domxref("WindowControlsOverlayGeometryChangeEvent.visible")}} {{ReadOnlyInline}} {{Experimental_Inline}}
+- {{domxref("WindowControlsOverlayGeometryChangeEvent.visible")}} {{ReadOnlyInline}}
   - : A {{Glossary("Boolean")}} that indicates whether the window controls overlay is visible or not.
 
 ## Examples

files/en-us/web/api/windowcontrolsoverlaygeometrychangeevent/titlebararearect/index.md

@@ -6,10 +6,9 @@ tags:
   - API
   - WindowControlsOverlayGeometryChangeEvent
   - Property
-  - Experimental
 browser-compat: api.WindowControlsOverlayGeometryChangeEvent.titlebarAreaRect
 ---
-{{APIRef("Window Controls Overlay API")}}{{SeeCompatTable}}
+{{APIRef("Window Controls Overlay API")}}
 
 The **`titlebarAreaRect`** read-only property of the {{domxref("WindowControlsOverlayGeometryChangeEvent")}} is a {{domxref("DOMRect")}} representing the position and size of the area occupied by the title bar in a desktop-installed Progressive Web App.
 

files/en-us/web/api/windowcontrolsoverlaygeometrychangeevent/visible/index.md

@@ -6,10 +6,9 @@ tags:
   - API
   - WindowControlsOverlayGeometryChangeEvent
   - Property
-  - Experimental
 browser-compat: api.WindowControlsOverlayGeometryChangeEvent.visible
 ---
-{{APIRef("Window Controls Overlay API")}}{{SeeCompatTable}}
+{{APIRef("Window Controls Overlay API")}}
 
 The **`visible`** read-only property of the {{domxref("WindowControlsOverlayGeometryChangeEvent")}} is a boolean flag that indicates whether the window controls overlay is visible or not in a desktop-installed Progressive Web App.
 

files/en-us/web/api/windowcontrolsoverlaygeometrychangeevent/windowcontrolsoverlaygeometrychangeevent/index.md

@@ -7,10 +7,9 @@ tags:
   - Constructor
   - DOM Events
   - WindowControlsOverlayGeometryChangeEvent
-  - Experimental
 browser-compat: api.WindowControlsOverlayGeometryChangeEvent.WindowControlsOverlayGeometryChangeEvent
 ---
-{{APIRef("Window Controls Overlay API")}}{{SeeCompatTable}}
+{{APIRef("Window Controls Overlay API")}}
 
 The **`WindowControlsOverlayGeometryChangeEvent()`** constructor returns a newly created
 {{domxref("WindowControlsOverlayGeometryChangeEvent")}}, representing the current geometry of a desktop Progressive Web App's title bar area.

files/en-us/web/css/env/index.md

@@ -45,7 +45,7 @@ env(safe-area-inset-left, 1.4rem);
 
 - `safe-area-inset-top`, `safe-area-inset-right`, `safe-area-inset-bottom`, `safe-area-inset-left`
   - : The `safe-area-inset-*` variables are four environment variables that define a rectangle by its top, right, bottom, and left insets from the edge of the viewport, which is safe to put content into without risking it being cut off by the shape of a non‑rectangular display. For rectangular viewports, like your average laptop monitor, their value is equal to zero. For non-rectangular displays — like a round watch face — the four values set by the user agent form a rectangle such that all content inside the rectangle is visible.
-- `titlebar-area-x`, `titlebar-area-y`, `titlebar-area-width`, `titlebar-area-height` {{Experimental_Inline}}
+- `titlebar-area-x`, `titlebar-area-y`, `titlebar-area-width`, `titlebar-area-height`
   - : The `titlebar-area-*` variables are useful for PWA installed on Desktop devices. When a desktop PWA uses the `window-controls-overlay` [display_override](/en-US/docs/Web/Manifest/display_override) value, then it can use the `titlebar-area-*` variables to make sure content doesn't overlap with the window control buttons (i.e. minimize, maximize, and close).
 
 > **Note:** Unlike other CSS properties, user agent-defined property names are case-sensitive.

files/en-us/web/css/font-size/index.md

@@ -73,7 +73,7 @@ The `font-size` property is specified in one of the following ways:
 
 > **Note:** To maximize accessibility, it is generally best to use values that are relative to the user's default font size.
 
-- `math`
+- `math` {{Experimental_Inline}}
     Special [mathematical scaling rules](https://w3c.github.io/mathml-core/#the-math-script-level-property) must be applied when determining the computed value of the `font-size` property.
 
 ## Description

files/en-us/web/css/tan/index.md

@@ -9,10 +9,11 @@ tags:
   - Reference
   - Web
   - tan
+  - Experimental
 browser-compat: css.types.tan
 spec-urls: https://drafts.csswg.org/css-values/#trig-funcs
 ---
-{{CSSRef}}
+{{CSSRef}}{{SeeCompatTable}}
 
 The **`tan()`** [CSS](/en-US/docs/Web/CSS) [function](/en-US/docs/Web/CSS/CSS_Functions) is a trigonometric function that returns the tangent of a number, which is a value between `−infinity` and `infinity`. The function contains a single calculation that must resolve to either a {{cssxref("<number>")}} or an {{cssxref("<angle>")}} by interpreting the result of the argument as radians.
 

files/en-us/web/mathml/element/maction/index.md

@@ -17,7 +17,7 @@ The deprecated MathML **`<maction>`** element used to provide a possibility to b
 
 This element's attributes include the [global MathML attributes](/en-US/docs/Web/MathML/Global_attributes) as well as the following attributes:
 
-- `actiontype`
+- `actiontype` {{Deprecated_Inline}}
 
   - : The action which specifies what happens for this element. Special behavior
     for the following values were implemented by some browsers:
@@ -26,7 +26,7 @@ This element's attributes include the [global MathML attributes](/en-US/docs/Web
     - `toggle`: When there is a click on the subexpression, the rendering alternates the display of selected subexpressions. Therefore each click increments the `selection` value.
       The syntax is: `<maction actiontype="toggle" selection="positive-integer" > expression1 expression2 expressionN </maction>`.
 
-- `selection`
+- `selection` {{Deprecated_Inline}}
   - : The child element currently visible, only taken into account for `actiontype="toggle"` or non-standard `actiontype` values. The default value is `1`, which is the first child element.
 
 ## Examples