diff --git a/files/en-us/mozilla/add-ons/webextensions/api/types/index.md b/files/en-us/mozilla/add-ons/webextensions/api/types/index.md
index e0feb1499f8803d..138e5f86f7862d5 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/types/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/types/index.md
@@ -17,8 +17,7 @@ Defines the `BrowserSetting` type, which is used to represent a browser setting.
 
 {{WebExtExamples("h2")}}
 
-> **Note:**
->
+> [!NOTE]
 > This API is based on Chromium's [`chrome.types`](https://developer.chrome.com/docs/extensions/reference/types/) API.
 
 <!--
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/userscripts/index.md b/files/en-us/mozilla/add-ons/webextensions/api/userscripts/index.md
index 16acce3f7080f3d..6c2897e4a018eff 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/userscripts/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/userscripts/index.md
@@ -9,7 +9,8 @@ browser-compat: webextensions.api.userScripts
 
 Use this API to register user scripts, third-party scripts designed to manipulate webpages or provide new features. Registering a user script instructs the browser to attach the script to pages that match the URL patterns specified during registration.
 
-> **Note:** This is documentation for the legacy API version, available in Firefox for Manifest V2. A new API has been designed, see [WECG issue 279](https://github.com/w3c/webextensions/issues/279). This new version of the API will be available in Firefox for use in Manifest V3. Development is tracked in [Firefox bug 1875475](https://bugzil.la/1875475). Chrome includes [an implementation of the new API](https://developer.chrome.com/docs/extensions/reference/api/userScripts). Meanwhile, when using Manifest V3 or higher, use {{WebExtAPIRef("scripting.registerContentScripts()")}} to register scripts.
+> [!NOTE]
+> This is documentation for the legacy API version, available in Firefox for Manifest V2. A new API has been designed, see [WECG issue 279](https://github.com/w3c/webextensions/issues/279). This new version of the API will be available in Firefox for use in Manifest V3. Development is tracked in [Firefox bug 1875475](https://bugzil.la/1875475). Chrome includes [an implementation of the new API](https://developer.chrome.com/docs/extensions/reference/api/userScripts). Meanwhile, when using Manifest V3 or higher, use {{WebExtAPIRef("scripting.registerContentScripts()")}} to register scripts.
 
 This API offers similar capabilities to {{WebExtAPIRef("contentScripts")}} but with features suited to handling third-party scripts:
 
@@ -17,11 +18,13 @@ This API offers similar capabilities to {{WebExtAPIRef("contentScripts")}} but w
 - access to the `window` and `document` global values related to the webpage the user script is attached to.
 - no access to WebExtension APIs or associated permissions granted to the extension: the API script, which inherits the extension's permissions, can provide packaged WebExtension APIs to registered user scripts. An API script is declared in the extension's manifest file using the "user_scripts" manifest key.
 
-> **Warning:** This API requires the presence of the [`user_scripts`](/en-US/docs/Mozilla/Add-ons/WebExtensions/manifest.json/user_scripts) key in the manifest.json, even if no API script is specified. For example. `user_scripts: {}`.
+> [!WARNING]
+> This API requires the presence of the [`user_scripts`](/en-US/docs/Mozilla/Add-ons/WebExtensions/manifest.json/user_scripts) key in the manifest.json, even if no API script is specified. For example. `user_scripts: {}`.
 
 To use the API, call `{{WebExtAPIRef("userScripts.register","register()")}}` passing in an object defining the scripts to register. The method returns a Promise that is resolved with a `{{WebExtAPIRef("userScripts.RegisteredUserScript","RegisteredUserScript")}}` object.
 
-> **Note:** User scripts are unregistered when the related extension page (from which the user scripts were registered) is unloaded, so you should register a user script from an extension page that persists at least as long as you want the user scripts to stay registered.
+> [!NOTE]
+> User scripts are unregistered when the related extension page (from which the user scripts were registered) is unloaded, so you should register a user script from an extension page that persists at least as long as you want the user scripts to stay registered.
 
 ## Types
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/userscripts/register/index.md b/files/en-us/mozilla/add-ons/webextensions/api/userscripts/register/index.md
index 4ecca55b1c597c5..2c9989e804abed2 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/userscripts/register/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/userscripts/register/index.md
@@ -59,7 +59,8 @@ Unlike content script options, the userScriptOptions object does not have a CSS
 
 A {{JSxRef("Promise")}} that is fulfilled with a {{WebExtAPIRef("userScripts.RegisteredUserScript","RegisteredUserScript")}} object that is use to unregister the user scripts.
 
-> **Note:** User scripts are unregistered when the related extension page (from which the user scripts were registered) is unloaded, so you should register user scripts from an extension page that persists at least as long as you want the user scripts to stay registered.
+> [!NOTE]
+> User scripts are unregistered when the related extension page (from which the user scripts were registered) is unloaded, so you should register user scripts from an extension page that persists at least as long as you want the user scripts to stay registered.
 
 ## Browser compatibility
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/userscripts/registereduserscript/index.md b/files/en-us/mozilla/add-ons/webextensions/api/userscripts/registereduserscript/index.md
index ec7878fb23fc93d..1a9096e2711b231 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/userscripts/registereduserscript/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/userscripts/registereduserscript/index.md
@@ -11,7 +11,8 @@ A `RegisteredUserScript` object is returned by a call to {{WebExtAPIRef("userScr
 
 The object defines a single method, {{WebExtAPIRef("userScripts.RegisteredUserScript.unregister","unregister()")}}, which is used to unregister the user scripts.
 
-> **Note:** If this object is destroyed (for example because it goes out of scope) then the associated scripts will be unregistered automatically, so you should keep a reference to this object for as long as you want the user scripts to stay registered.
+> [!NOTE]
+> If this object is destroyed (for example because it goes out of scope) then the associated scripts will be unregistered automatically, so you should keep a reference to this object for as long as you want the user scripts to stay registered.
 
 ## Methods
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/userscripts/registereduserscript/unregister/index.md b/files/en-us/mozilla/add-ons/webextensions/api/userscripts/registereduserscript/unregister/index.md
index 2c7dc5267e2acac..e60cb516c90c61f 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/userscripts/registereduserscript/unregister/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/userscripts/registereduserscript/unregister/index.md
@@ -9,7 +9,8 @@ browser-compat: webextensions.api.userScripts.RegisteredUserScript.unregister
 
 The `unregister()` method of the {{WebExtAPIRef("userScripts.RegisteredUserScript","RegisteredUserScript")}} object unregisters the user scripts represented by the object, user scripts that were registered using {{WebExtAPIRef("userScripts.register","userScripts.register()")}}.
 
-> **Note:** User Scripts are automatically unregistered when the related extension page (from which the user scripts were registered) is unloaded, so you should register a user script from an extension page that persists at least as long as you want the user scripts to stay registered.
+> [!NOTE]
+> User Scripts are automatically unregistered when the related extension page (from which the user scripts were registered) is unloaded, so you should register a user script from an extension page that persists at least as long as you want the user scripts to stay registered.
 
 ## Syntax
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/getallframes/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/getallframes/index.md
index 21d5c172ff2c0cf..02c92838621b0e2 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/getallframes/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/getallframes/index.md
@@ -84,7 +84,8 @@ browser.browserAction.onClicked.addListener(() => {
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#method-getAllFrames) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#method-getAllFrames) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/getframe/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/getframe/index.md
index 9532bf8d5e11683..7e08ba0f0f48749 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/getframe/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/getframe/index.md
@@ -73,7 +73,8 @@ gettingFrame.then(onGot, onError);
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#method-getFrame) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#method-getFrame) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/index.md
index 27f82dfbd8ae5a8..e60af1d2a95c305 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/index.md
@@ -78,7 +78,8 @@ To use this API you need to have the "webNavigation" [permission](/en-US/docs/Mo
 
 {{WebExtExamples("h2")}}
 
-> **Note:** This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/onbeforenavigate/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/onbeforenavigate/index.md
index 45a58c280e385ee..6d0f9e6a7ac72a4 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/onbeforenavigate/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/onbeforenavigate/index.md
@@ -82,7 +82,8 @@ browser.webNavigation.onBeforeNavigate.addListener(logOnBefore, filter);
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#event-onBeforeNavigate) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#event-onBeforeNavigate) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/oncommitted/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/oncommitted/index.md
index 1689c3757258b34..67331c217393b3b 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/oncommitted/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/oncommitted/index.md
@@ -88,7 +88,8 @@ browser.webNavigation.onCommitted.addListener(logOnCommitted, filter);
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#event-onBeforeNavigate) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#event-onBeforeNavigate) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/oncompleted/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/oncompleted/index.md
index adb80c6b008252a..5da184ce1757e35 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/oncompleted/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/oncompleted/index.md
@@ -80,7 +80,8 @@ browser.webNavigation.onCompleted.addListener(logOnCompleted, filter);
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#event-onBeforeNavigate) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#event-onBeforeNavigate) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/oncreatednavigationtarget/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/oncreatednavigationtarget/index.md
index 608d9e434559686..d039988969d110f 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/oncreatednavigationtarget/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/oncreatednavigationtarget/index.md
@@ -96,7 +96,8 @@ browser.webNavigation.onCreatedNavigationTarget.addListener(
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#event-onBeforeNavigate) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#event-onBeforeNavigate) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/ondomcontentloaded/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/ondomcontentloaded/index.md
index 9e1af51db2308ad..99d19146ffb6cd3 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/ondomcontentloaded/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/ondomcontentloaded/index.md
@@ -83,7 +83,8 @@ browser.webNavigation.onDOMContentLoaded.addListener(
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#event-onBeforeNavigate) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#event-onBeforeNavigate) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/onerroroccurred/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/onerroroccurred/index.md
index 2991fd8f3a5a9a1..f8ca324ca1cb3bf 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/onerroroccurred/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/onerroroccurred/index.md
@@ -99,7 +99,8 @@ browser.webNavigation.onErrorOccurred.addListener(logOnErrorOccurred, filter);
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#event-onBeforeNavigate) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#event-onBeforeNavigate) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/onhistorystateupdated/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/onhistorystateupdated/index.md
index b886e4040539b47..0fd3eb4bc7f9da5 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/onhistorystateupdated/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/onhistorystateupdated/index.md
@@ -89,7 +89,8 @@ browser.webNavigation.onHistoryStateUpdated.addListener(
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#event-onBeforeNavigate) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#event-onBeforeNavigate) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/onreferencefragmentupdated/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/onreferencefragmentupdated/index.md
index c5064c4bf21b144..37fd53a30fd2a1f 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/onreferencefragmentupdated/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/onreferencefragmentupdated/index.md
@@ -89,7 +89,8 @@ browser.webNavigation.onReferenceFragmentUpdated.addListener(
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#event-onBeforeNavigate) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#event-onBeforeNavigate) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/ontabreplaced/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/ontabreplaced/index.md
index dc75b0225710b46..acbc706abc540c1 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/ontabreplaced/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/ontabreplaced/index.md
@@ -67,7 +67,8 @@ browser.webNavigation.onTabReplaced.addListener(logOnTabReplaced);
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#event-onTabReplaced) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#event-onTabReplaced) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/transitionqualifier/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/transitionqualifier/index.md
index a622b2a11c3f9ee..b38fff767a1bf2b 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/transitionqualifier/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/transitionqualifier/index.md
@@ -28,7 +28,8 @@ Values of this type are strings. Possible values are:
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#type-TransitionQualifier) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#type-TransitionQualifier) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/transitiontype/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/transitiontype/index.md
index 1d65e122c32d543..6190ae8dc0253a9 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/transitiontype/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webnavigation/transitiontype/index.md
@@ -44,7 +44,8 @@ Values of this type are strings. Possible values are:
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#type-TransitionType) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webNavigation`](https://developer.chrome.com/docs/extensions/reference/webNavigation/#type-TransitionType) API. This documentation is derived from [`web_navigation.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/web_navigation.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/blockingresponse/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/blockingresponse/index.md
index 977b0932cf5d4ea..c82f4a4c6880db2 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/blockingresponse/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/blockingresponse/index.md
@@ -49,7 +49,8 @@ Values of this type are objects. They contain the following properties:
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#type-BlockingResponse) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#type-BlockingResponse) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/filterresponsedata/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/filterresponsedata/index.md
index 3cb17c93ecd88a0..535bd0fef5f116a 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/filterresponsedata/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/filterresponsedata/index.md
@@ -85,7 +85,8 @@ browser.webRequest.onBeforeRequest.addListener(
 
 {{WebExtExamples}}
 
-> **Note:** The example above only works for small requests that aren't chunked or streamed. More advanced examples are documented with {{WebExtAPIRef("webRequest.StreamFilter.ondata")}}.
+> [!NOTE]
+> The example above only works for small requests that aren't chunked or streamed. More advanced examples are documented with {{WebExtAPIRef("webRequest.StreamFilter.ondata")}}.
 
 ## Browser compatibility
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/handlerbehaviorchanged/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/handlerbehaviorchanged/index.md
index 67548a9e9fed723..ab53b082e541057 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/handlerbehaviorchanged/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/handlerbehaviorchanged/index.md
@@ -63,7 +63,8 @@ flushingCache.then(onFlushed, onError);
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#method-handlerBehaviorChanged) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#method-handlerBehaviorChanged) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/httpheaders/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/httpheaders/index.md
index 79a6f371aca025b..b6e118c34806677 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/httpheaders/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/httpheaders/index.md
@@ -26,7 +26,8 @@ An `array` of `object`s. Each object has the following properties:
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#type-HttpHeaders) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#type-HttpHeaders) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/index.md
index b8090371ccee891..3b03ecc1263f5b2 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/index.md
@@ -142,7 +142,8 @@ To do this, you must have the `"webRequestBlocking"` API permission as well as t
 
 {{WebExtExamples("h2")}}
 
-> **Note:** This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/max_handler_behavior_changed_calls_per_10_minutes/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/max_handler_behavior_changed_calls_per_10_minutes/index.md
index dd538ef66531742..9a7a2944e52812e 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/max_handler_behavior_changed_calls_per_10_minutes/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/max_handler_behavior_changed_calls_per_10_minutes/index.md
@@ -17,7 +17,8 @@ This property is read-only.
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#property-MAX_HANDLER_BEHAVIOR_CHANGED_CALLS_PER_10_MINUTES) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#property-MAX_HANDLER_BEHAVIOR_CHANGED_CALLS_PER_10_MINUTES) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onauthrequired/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onauthrequired/index.md
index 22fae851f25cdc5..042737d56f1af3b 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onauthrequired/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onauthrequired/index.md
@@ -35,7 +35,8 @@ The listener can respond in one of four ways:
     - If `"blocking"` is provided, the extension can return a `webRequest.BlockingResponse` object or a Promise that resolves to a `webRequest.BlockingResponse` object
     - If `"asyncBlocking"` is provided, the event listener function receives a `asyncCallback` function as its second parameter. `asyncCallback`can be called asynchronously and takes a`webRequest.BlockingResponse` object as its only parameter
 
-      > **Note:** Chrome does not support a Promise as a return value ([Chromium issue 1510405](https://crbug.com/1510405)). For alternatives, see [the return value of the `listener`](#listener).
+      > [!NOTE]
+      > Chrome does not support a Promise as a return value ([Chromium issue 1510405](https://crbug.com/1510405)). For alternatives, see [the return value of the `listener`](#listener).
 
 See [Examples](#examples).
 
@@ -326,7 +327,8 @@ browser.webRequest.onErrorOccurred.addListener(completed, { urls: [target] });
 
 {{Compat}}
 
-> **Note:** This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#event-onAuthRequired) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#event-onAuthRequired) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onbeforeredirect/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onbeforeredirect/index.md
index 7db57f9b28a9a60..5874d5ed665a55c 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onbeforeredirect/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onbeforeredirect/index.md
@@ -169,7 +169,8 @@ browser.webRequest.onBeforeRedirect.addListener(logResponse, {
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#event-onBeforeRedirect) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#event-onBeforeRedirect) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onbeforerequest/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onbeforerequest/index.md
index 3b3b1f1430d69b2..0ab387cf514e9b8 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onbeforerequest/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onbeforerequest/index.md
@@ -322,7 +322,8 @@ browser.webRequest.onBeforeRequest.addListener(
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#event-onBeforeRequest) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#event-onBeforeRequest) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onbeforesendheaders/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onbeforesendheaders/index.md
index c19c2cb003cb5c2..a8c8015ba6217b0 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onbeforesendheaders/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onbeforesendheaders/index.md
@@ -260,7 +260,8 @@ browser.webRequest.onBeforeSendHeaders.addListener(
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#event-onBeforeSendHeaders) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#event-onBeforeSendHeaders) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/oncompleted/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/oncompleted/index.md
index 19a06a178e0ac7a..ae84febdb6b70e4 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/oncompleted/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/oncompleted/index.md
@@ -170,7 +170,8 @@ browser.webRequest.onCompleted.addListener(logResponse, { urls: [target] });
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#event-onCompleted) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#event-onCompleted) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onerroroccurred/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onerroroccurred/index.md
index ba38c7d2d0671a2..620f3bc529f86d2 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onerroroccurred/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onerroroccurred/index.md
@@ -172,7 +172,8 @@ browser.webRequest.onErrorOccurred.addListener(logError, { urls: [target] });
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#event-onErrorOccurred) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#event-onErrorOccurred) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onheadersreceived/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onheadersreceived/index.md
index 1791222fa98b044..dc4657761d3fbb3 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onheadersreceived/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onheadersreceived/index.md
@@ -228,7 +228,8 @@ browser.webRequest.onHeadersReceived.addListener(
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#event-onHeadersReceived) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#event-onHeadersReceived) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onresponsestarted/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onresponsestarted/index.md
index 8d7afa156633999..4f14ff201315fb3 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onresponsestarted/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onresponsestarted/index.md
@@ -169,7 +169,8 @@ browser.webRequest.onResponseStarted.addListener(logResponse, {
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#event-onResponseStarted) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#event-onResponseStarted) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onsendheaders/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onsendheaders/index.md
index 3de2fb45419490f..4b200f2bb2a486b 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onsendheaders/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/onsendheaders/index.md
@@ -165,7 +165,8 @@ browser.webRequest.onSendHeaders.addListener(
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#event-onSendHeaders) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#event-onSendHeaders) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/requestfilter/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/requestfilter/index.md
index 57ba27c6010a514..0b9d19a1d240325 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/requestfilter/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/requestfilter/index.md
@@ -30,7 +30,8 @@ Values of this type are objects. They contain the following properties:
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#type-RequestFilter) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#type-RequestFilter) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/resourcetype/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/resourcetype/index.md
index 81ea715d002b689..86509c2b2661102 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/resourcetype/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/resourcetype/index.md
@@ -70,7 +70,8 @@ Values of this type are strings. Possible values are:
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#type-ResourceType) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#type-ResourceType) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/streamfilter/ondata/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/streamfilter/ondata/index.md
index ab9cacae9e5c94b..2c15924f6b37a3b 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/streamfilter/ondata/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/streamfilter/ondata/index.md
@@ -17,7 +17,8 @@ Without an `ondata` listener, you don't receive the original response body, and
 
 This example adds an `ondata` listener which replaces "Example" in the response with "WebExtension Example" using the {{jsxref("String.prototype.replaceAll()", "replaceAll()")}} method.
 
-> **Note:** This example only works for occurrences of "Example" that are entirely contained within a data chunk, and not ones that straddle two chunks (which might happen \~0.1% of the time for large documents). Additionally it only deals with UTF-8-coded documents. A real implementation of this would have to be more complex.
+> [!NOTE]
+> This example only works for occurrences of "Example" that are entirely contained within a data chunk, and not ones that straddle two chunks (which might happen \~0.1% of the time for large documents). Additionally it only deals with UTF-8-coded documents. A real implementation of this would have to be more complex.
 
 ```js
 function listener(details) {
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/uploaddata/index.md b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/uploaddata/index.md
index adb6c9c981204ec..4d259880ed9ebf1 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/webrequest/uploaddata/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/webrequest/uploaddata/index.md
@@ -24,7 +24,8 @@ Values of this type are objects. They contain the following properties:
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#type-UploadData) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.webRequest`](https://developer.chrome.com/docs/extensions/reference/webRequest/#type-UploadData) API. This documentation is derived from [`web_request.json`](https://chromium.googlesource.com/chromium/src/+/master/extensions/common/api/web_request.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/windows/create/index.md b/files/en-us/mozilla/add-ons/webextensions/api/windows/create/index.md
index 015da131e42ed2e..0fa1cf133a3d99d 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/windows/create/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/windows/create/index.md
@@ -139,7 +139,8 @@ browser.browserAction.onClicked.addListener((tab) => {
 
 {{Compat}}
 
-> **Note:** This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#method-create) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#method-create) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/windows/createtype/index.md b/files/en-us/mozilla/add-ons/webextensions/api/windows/createtype/index.md
index d3dc169d080c042..21132d7bafd0b8b 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/windows/createtype/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/windows/createtype/index.md
@@ -24,7 +24,8 @@ Values of this type are `strings`. Possible values are:
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#type-CreateType) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#type-CreateType) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/windows/get/index.md b/files/en-us/mozilla/add-ons/webextensions/api/windows/get/index.md
index 80d398430929966..51b95c777953ac4 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/windows/get/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/windows/get/index.md
@@ -33,7 +33,8 @@ let getting = browser.windows.get(
     - `windowTypes` {{optional_inline}}
       - : `array` of {{WebExtAPIRef('windows.WindowType')}} objects. If set, the {{WebExtAPIRef('windows.Window')}} returned will be filtered based on its type. If unset the default filter is set to `['normal', 'panel', 'popup']`, with `'panel'` window types limited to the extension's own windows.
 
-> **Note:** If supplied, the `windowTypes` component of `getInfo` is ignored. The use of `windowTypes` has been deprecated as of Firefox 62.
+> [!NOTE]
+> If supplied, the `windowTypes` component of `getInfo` is ignored. The use of `windowTypes` has been deprecated as of Firefox 62.
 
 ### Return value
 
@@ -47,7 +48,8 @@ A [`Promise`](/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise) that
 
 This example gets the current window and logs the URLs of the tabs it contains. Note that you'll need the "tabs" [permission](/en-US/docs/Mozilla/Add-ons/WebExtensions/manifest.json/permissions) or matching [host permissions](/en-US/docs/Mozilla/Add-ons/WebExtensions/manifest.json/permissions#host_permissions) to access tab URLs.
 
-> **Note:** This example is a bit unrealistic: in this situation you would more probably use {{WebExtAPIRef("windows.getCurrent()")}}.
+> [!NOTE]
+> This example is a bit unrealistic: in this situation you would more probably use {{WebExtAPIRef("windows.getCurrent()")}}.
 
 ```js
 function logTabs(windowInfo) {
@@ -67,7 +69,8 @@ browser.browserAction.onClicked.addListener((tab) => {
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#method-get) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#method-get) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/windows/getall/index.md b/files/en-us/mozilla/add-ons/webextensions/api/windows/getall/index.md
index b25cf07e4c198ec..db038453cfdae1d 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/windows/getall/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/windows/getall/index.md
@@ -66,7 +66,8 @@ browser.browserAction.onClicked.addListener((tab) => {
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#method-getAll) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#method-getAll) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/windows/getcurrent/index.md b/files/en-us/mozilla/add-ons/webextensions/api/windows/getcurrent/index.md
index 2aa7e180f7ffb35..c4c70178ccb5b76 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/windows/getcurrent/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/windows/getcurrent/index.md
@@ -32,7 +32,8 @@ let gettingCurrent = browser.windows.getCurrent(
     - `windowTypes` {{deprecated_inline}} {{optional_inline}}
       - : An `array` of `{{WebExtAPIRef('windows.WindowType')}}` objects. If set, the {{WebExtAPIRef('windows.Window')}} returned will be filtered based on its type. If unset the default filter is set to `['normal', 'panel', 'popup']`, with `'panel'` window types limited to the extension's own windows.
 
-> **Note:** If supplied, the `windowTypes` component of `getInfo` is ignored. The use of `windowTypes` has been deprecated as of Firefox 62.
+> [!NOTE]
+> If supplied, the `windowTypes` component of `getInfo` is ignored. The use of `windowTypes` has been deprecated as of Firefox 62.
 
 ### Return value
 
@@ -64,7 +65,8 @@ browser.browserAction.onClicked.addListener((tab) => {
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#method-getCurrent) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#method-getCurrent) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/windows/getlastfocused/index.md b/files/en-us/mozilla/add-ons/webextensions/api/windows/getlastfocused/index.md
index fbbfe5644708584..97e4d487ff023cc 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/windows/getlastfocused/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/windows/getlastfocused/index.md
@@ -30,7 +30,8 @@ let gettingWindow = browser.windows.getLastFocused(
     - `windowTypes` {{optional_inline}}
       - : An `array` of {{WebExtAPIRef('windows.WindowType')}} objects. If set, the {{WebExtAPIRef('windows.Window')}} returned will be filtered based on its type. If unset the default filter is set to `['normal', 'panel', 'popup']`, with `'panel'` window types limited to the extension's own windows.
 
-> **Note:** If supplied, the `windowTypes` component of `getInfo` is ignored. The use of `windowTypes` has been deprecated as of Firefox 62.
+> [!NOTE]
+> If supplied, the `windowTypes` component of `getInfo` is ignored. The use of `windowTypes` has been deprecated as of Firefox 62.
 
 ### Return value
 
@@ -62,7 +63,8 @@ browser.browserAction.onClicked.addListener((tab) => {
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#method-getLastFocused) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#method-getLastFocused) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/windows/index.md b/files/en-us/mozilla/add-ons/webextensions/api/windows/index.md
index c9978157094dc60..0176f31bf830a92 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/windows/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/windows/index.md
@@ -61,7 +61,8 @@ Interact with browser windows. You can use this API to get information about ope
 
 {{WebExtExamples("h2")}}
 
-> **Note:** This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/windows/onboundschanged/index.md b/files/en-us/mozilla/add-ons/webextensions/api/windows/onboundschanged/index.md
index 5efa532e581b896..338a407e60567bd 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/windows/onboundschanged/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/windows/onboundschanged/index.md
@@ -53,7 +53,8 @@ browser.windows.onBoundsChanged.addListener((window) => {
 
 {{Compat}}
 
-> **Note:** This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#event-onBoundsChanged) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#event-onBoundsChanged) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/windows/oncreated/index.md b/files/en-us/mozilla/add-ons/webextensions/api/windows/oncreated/index.md
index 0976e62ec60f8c5..7a962557e98e635 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/windows/oncreated/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/windows/oncreated/index.md
@@ -53,7 +53,8 @@ browser.windows.onCreated.addListener((window) => {
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#event-onCreated) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#event-onCreated) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/windows/onfocuschanged/index.md b/files/en-us/mozilla/add-ons/webextensions/api/windows/onfocuschanged/index.md
index bcb178f7d1de9e9..1aa4d660938ff8d 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/windows/onfocuschanged/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/windows/onfocuschanged/index.md
@@ -9,7 +9,8 @@ browser-compat: webextensions.api.windows.onFocusChanged
 
 Fired when the currently focused window changes. Will be {{WebExtAPIRef('windows.WINDOW_ID_NONE')}} if all browser windows have lost focus.
 
-> **Note:** In Windows and some Linux window managers, WINDOW_ID_NONE will always be sent immediately preceding a switch from one browser window to another.
+> [!NOTE]
+> In Windows and some Linux window managers, WINDOW_ID_NONE will always be sent immediately preceding a switch from one browser window to another.
 
 ## Syntax
 
@@ -55,7 +56,8 @@ browser.windows.onFocusChanged.addListener((windowId) => {
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#event-onFocusChanged) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#event-onFocusChanged) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/windows/onremoved/index.md b/files/en-us/mozilla/add-ons/webextensions/api/windows/onremoved/index.md
index 3e3a5605930ea53..91228ed017ab7f2 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/windows/onremoved/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/windows/onremoved/index.md
@@ -53,7 +53,8 @@ browser.windows.onRemoved.addListener((windowId) => {
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#event-onRemoved) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#event-onRemoved) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/windows/remove/index.md b/files/en-us/mozilla/add-ons/webextensions/api/windows/remove/index.md
index e0d920278870c2d..510c5b3f3c5c431 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/windows/remove/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/windows/remove/index.md
@@ -71,7 +71,8 @@ In Firefox, the same could be achieved with the `.allowScriptsToClose` window cr
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#method-remove) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#method-remove) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/windows/update/index.md b/files/en-us/mozilla/add-ons/webextensions/api/windows/update/index.md
index 09c02b1658a251e..2fa37a2abd24126 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/windows/update/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/windows/update/index.md
@@ -77,7 +77,8 @@ browser.browserAction.onClicked.addListener((tab) => {
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#method-update) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#method-update) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/windows/window/index.md b/files/en-us/mozilla/add-ons/webextensions/api/windows/window/index.md
index 789226f4555d955..ad103186b32cf34 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/windows/window/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/windows/window/index.md
@@ -46,7 +46,8 @@ Values of this type are `objects`. They contain the following properties:
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#type-Window) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#type-Window) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/windows/window_id_current/index.md b/files/en-us/mozilla/add-ons/webextensions/api/windows/window_id_current/index.md
index ba85676e00fe94d..aa212b1bed0734d 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/windows/window_id_current/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/windows/window_id_current/index.md
@@ -15,7 +15,8 @@ browser-compat: webextensions.api.windows.WINDOW_ID_CURRENT
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#property-WINDOW_ID_CURRENT) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#property-WINDOW_ID_CURRENT) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/windows/window_id_none/index.md b/files/en-us/mozilla/add-ons/webextensions/api/windows/window_id_none/index.md
index cca1d3211860e7b..20f5a7cab9d4cdb 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/windows/window_id_none/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/windows/window_id_none/index.md
@@ -15,7 +15,8 @@ The `windowId` value that represents the absence of a browser window.
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#property-WINDOW_ID_NONE) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#property-WINDOW_ID_NONE) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/windows/windowstate/index.md b/files/en-us/mozilla/add-ons/webextensions/api/windows/windowstate/index.md
index f0e324b068dda93..71909c5ef54cc41 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/windows/windowstate/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/windows/windowstate/index.md
@@ -32,7 +32,8 @@ macOS compatibility: Beginning in macOS 10.10, the default maximizing behavior f
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#type-WindowState) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#type-WindowState) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/api/windows/windowtype/index.md b/files/en-us/mozilla/add-ons/webextensions/api/windows/windowtype/index.md
index 1e219ce4a340a5c..31953a929a2a7fd 100644
--- a/files/en-us/mozilla/add-ons/webextensions/api/windows/windowtype/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/api/windows/windowtype/index.md
@@ -24,7 +24,8 @@ Values of this type are `strings`. Possible values are:
 
 {{WebExtExamples}}
 
-> **Note:** This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#type-WindowType) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
+> [!NOTE]
+> This API is based on Chromium's [`chrome.windows`](https://developer.chrome.com/docs/extensions/reference/windows/#type-WindowType) API. This documentation is derived from [`windows.json`](https://chromium.googlesource.com/chromium/src/+/master/chrome/common/extensions/api/windows.json) in the Chromium code.
 
 <!--
 // Copyright 2015 The Chromium Authors. All rights reserved.
diff --git a/files/en-us/mozilla/add-ons/webextensions/background_scripts/index.md b/files/en-us/mozilla/add-ons/webextensions/background_scripts/index.md
index b333189ba871570..7610933d3acd1cc 100644
--- a/files/en-us/mozilla/add-ons/webextensions/background_scripts/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/background_scripts/index.md
@@ -13,7 +13,8 @@ Background scripts or a page are:
 - Persistent – loaded when the extension starts and unloaded when the extension is disabled or uninstalled.
 - Non-persistent (which are also known as event pages) – loaded only when needed to respond to an event and unloaded when they become idle. However, a background page does not unload until all visible views and message ports are closed. Opening a view does not cause the background page to load but does prevent it from closing.
 
-> **Note:** In Firefox, if the extension process crashes:
+> [!NOTE]
+> In Firefox, if the extension process crashes:
 >
 > - persistent background scripts running at the time of the crash are reloaded automatically.
 > - non-persistent background scripts (also known as "Event Pages") running at the time of the crash are not reloaded. However, they are restarted automatically when Firefox calls one of their WebExtensions API events listeners.
@@ -31,7 +32,8 @@ If you have persistent background scripts or a page in Manifest V2 and want to p
 
 Background scripts run in the context of a special page called a background page. This gives them a [`window`](/en-US/docs/Web/API/Window) global, along with all the standard DOM APIs provided by that object.
 
-> **Warning:** In Firefox, background pages do not support the use of [`alert()`](/en-US/docs/Web/API/Window/alert), [`confirm()`](/en-US/docs/Web/API/Window/confirm), or [`prompt()`](/en-US/docs/Web/API/Window/prompt).
+> [!WARNING]
+> In Firefox, background pages do not support the use of [`alert()`](/en-US/docs/Web/API/Window/alert), [`confirm()`](/en-US/docs/Web/API/Window/confirm), or [`prompt()`](/en-US/docs/Web/API/Window/prompt).
 
 ### WebExtension APIs
 
@@ -344,7 +346,8 @@ The method returns `null` when:
 - extension pages are isolated, such as extension pages in Private Browsing mode or container tabs.
 - the background page is not running. This is uncommon with persistent background pages but very likely when using an Event Page, as an Event Page can be suspended.
 
-> **Note:** The recommended way to invoke functionality in the background script is to communicate with it through {{WebExtAPIRef("runtime.sendMessage","runtime.sendMessage()")}} or {{WebExtAPIRef("runtime.connect","runtime.connect()")}}.
+> [!NOTE]
+> The recommended way to invoke functionality in the background script is to communicate with it through {{WebExtAPIRef("runtime.sendMessage","runtime.sendMessage()")}} or {{WebExtAPIRef("runtime.connect","runtime.connect()")}}.
 > The `getBackgroundPage()` methods discussed in this section cannot be used in a cross-browser extension, because Manifest Version 3 extensions in Chrome cannot use background or event pages.
 
 If your extension requires a reference to the `window` of the background page, use {{WebExtAPIRef("runtime.getBackgroundPage")}} to ensure the event page is running.
diff --git a/files/en-us/mozilla/add-ons/webextensions/browser_support_for_javascript_apis/index.md b/files/en-us/mozilla/add-ons/webextensions/browser_support_for_javascript_apis/index.md
index 47c3713f524abab..a4e1e1a586ddf3d 100644
--- a/files/en-us/mozilla/add-ons/webextensions/browser_support_for_javascript_apis/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/browser_support_for_javascript_apis/index.md
@@ -8,7 +8,8 @@ page-type: guide
 
 {{WebExtAllCompatTables}}
 
-> **Note:** Microsoft Edge compatibility data is supplied by Microsoft Corporation and is included here under the Creative Commons Attribution 3.0 United States License.
+> [!NOTE]
+> Microsoft Edge compatibility data is supplied by Microsoft Corporation and is included here under the Creative Commons Attribution 3.0 United States License.
 
 ## See also
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/build_a_cross_browser_extension/index.md b/files/en-us/mozilla/add-ons/webextensions/build_a_cross_browser_extension/index.md
index e940c2a24d030ba..e2cfdc24dde12c7 100644
--- a/files/en-us/mozilla/add-ons/webextensions/build_a_cross_browser_extension/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/build_a_cross_browser_extension/index.md
@@ -10,7 +10,8 @@ The introduction of the browser extensions API created a uniform landscape for t
 
 Maximizing the reach of your browser extension means developing it for at least two browsers, possibly more. This article looks at the main challenges faced when creating a cross-browser extension and suggests how to address these challenges.
 
-> **Note:** The main browsers have adopted Manifest V3. This manifest version provides better compatibility between the browser extension environments, such as promises for handling asynchronous events. In addition to the information in this guide, refer to the Manifest V3 migration guides for [Firefox](https://extensionworkshop.com/documentation/develop/manifest-v3-migration-guide/) and [Chrome](https://developer.chrome.com/docs/extensions/migrating/).
+> [!NOTE]
+> The main browsers have adopted Manifest V3. This manifest version provides better compatibility between the browser extension environments, such as promises for handling asynchronous events. In addition to the information in this guide, refer to the Manifest V3 migration guides for [Firefox](https://extensionworkshop.com/documentation/develop/manifest-v3-migration-guide/) and [Chrome](https://developer.chrome.com/docs/extensions/migrating/).
 
 ## Cross-platform extension coding hurdles
 
@@ -46,7 +47,8 @@ Some handlers of extension API events are expected to respond asynchronously thr
 
 Firefox also supports callbacks for the APIs that support the `chrome.*` namespace. However, using promises is recommended. Promises greatly simplifies asynchronous event handling, particularly where you need to chain events together. This means using a polyfill or similar so your extension uses the `browser.*` namespace in Firefox and Safari and `chrome.*` in Chrome, Opera, and Edge.
 
-> **Note:** If you're unfamiliar with the differences between these two methods, look at [Getting to know asynchronous JavaScript: Callbacks, Promises and Async/Await](https://medium.com/codebuddies/getting-to-know-asynchronous-javascript-callbacks-promises-and-async-await-17e0673281ee) or the MDN [Using promises](/en-US/docs/Web/JavaScript/Guide/Using_promises) page.
+> [!NOTE]
+> If you're unfamiliar with the differences between these two methods, look at [Getting to know asynchronous JavaScript: Callbacks, Promises and Async/Await](https://medium.com/codebuddies/getting-to-know-asynchronous-javascript-callbacks-promises-and-async-await-17e0673281ee) or the MDN [Using promises](/en-US/docs/Web/JavaScript/Guide/Using_promises) page.
 
 #### The WebExtension browser API Polyfill
 
@@ -75,7 +77,8 @@ So, for example, this `manifest.json` code makes the polyfill available to backg
 
 Your goal is to ensure that the polyfill executes in your extension before any other scripts that expect the `browser.*` API namespace execute.
 
-> **Note:** For more details and information on using the polyfill with a module bundler, see the [project's readme on GitHub.](https://github.com/mozilla/webextension-polyfill/blob/master/README.md)
+> [!NOTE]
+> For more details and information on using the polyfill with a module bundler, see the [project's readme on GitHub.](https://github.com/mozilla/webextension-polyfill/blob/master/README.md)
 
 There are other polyfill options. However, at the time of writing, none of the other options provide the coverage of the WebExtension browser API Polyfill. So, where you haven't targeted Firefox as your first choice, your options are to accept the limitations of alternative polyfills, port to Firefox and add cross-browser support, or develop your own polyfill.
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/chrome_incompatibilities/index.md b/files/en-us/mozilla/add-ons/webextensions/chrome_incompatibilities/index.md
index 6502c405cde98c9..aad98c0fee890d7 100644
--- a/files/en-us/mozilla/add-ons/webextensions/chrome_incompatibilities/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/chrome_incompatibilities/index.md
@@ -77,7 +77,8 @@ The rest of this page details these and other incompatibilities.
 
 As a porting aid, the Firefox implementation of WebExtensions supports `chrome` using callbacks and `browser` using promises. This means that many Chrome extensions work in Firefox without changes.
 
-> **Note:** The `browser` namespace is supported by Firefox and Safari. Chrome does not offer the `browser` namespace, until [Chrome bug 798169](https://crbug.com/798169) is resolved.
+> [!NOTE]
+> The `browser` namespace is supported by Firefox and Safari. Chrome does not offer the `browser` namespace, until [Chrome bug 798169](https://crbug.com/798169) is resolved.
 
 If you choose to write your extension to use `browser` and promises, Firefox provides a polyfill that should enable it to run in Chrome: <https://github.com/mozilla/webextension-polyfill>.
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/content_scripts/index.md b/files/en-us/mozilla/add-ons/webextensions/content_scripts/index.md
index 346cc8596eb97df..5beae66b2922c48 100644
--- a/files/en-us/mozilla/add-ons/webextensions/content_scripts/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/content_scripts/index.md
@@ -65,7 +65,8 @@ In Firefox, this includes the following domains:
 
 Other browsers have similar restrictions over the websites extensions can be installed from. For example, access to chrome.google.com is restricted in Chrome.
 
-> **Note:** Because these restrictions include addons.mozilla.org, users who try to use your extension immediately after installation may find that it doesn't work. To avoid this, you should add an appropriate warning or an [onboarding page](https://extensionworkshop.com/documentation/develop/onboard-upboard-offboard-users/) to move users away from `addons.mozilla.org`.
+> [!NOTE]
+> Because these restrictions include addons.mozilla.org, users who try to use your extension immediately after installation may find that it doesn't work. To avoid this, you should add an appropriate warning or an [onboarding page](https://extensionworkshop.com/documentation/develop/onboard-upboard-offboard-users/) to move users away from `addons.mozilla.org`.
 
 The set of domains can be restricted further through enterprise policies: Firefox recognizes the `restricted_domains` policy as documented at [ExtensionSettings in mozilla/policy-templates](https://github.com/mozilla/policy-templates/blob/master/README.md#extensionsettings). Chrome's `runtime_blocked_hosts` policy is documented at [Configure ExtensionSettings policy](https://support.google.com/chrome/a/answer/9867568).
 
@@ -159,7 +160,8 @@ If a content script needs to use a JavaScript library, then the library itself s
 ]
 ```
 
-> **Note:** Firefox _does_ provide some APIs that enable content scripts to access JavaScript objects created by page scripts, and to expose their own JavaScript objects to page scripts.
+> [!NOTE]
+> Firefox _does_ provide some APIs that enable content scripts to access JavaScript objects created by page scripts, and to expose their own JavaScript objects to page scripts.
 >
 > See [Sharing objects with page scripts](/en-US/docs/Mozilla/Add-ons/WebExtensions/Sharing_objects_with_page_scripts) for more details.
 
@@ -200,23 +202,27 @@ In addition to the standard DOM APIs, content scripts can use the following WebE
 
 Content scripts can make requests using the normal [`window.XMLHttpRequest`](/en-US/docs/Web/API/XMLHttpRequest) and [`window.fetch()`](/en-US/docs/Web/API/Fetch_API) APIs.
 
-> **Note:** In Firefox in Manifest V2, content script requests (for example, using [`fetch()`](/en-US/docs/Web/API/Fetch_API/Using_Fetch)) happen in the context of an extension, so you must provide an absolute URL to reference page content.
+> [!NOTE]
+> In Firefox in Manifest V2, content script requests (for example, using [`fetch()`](/en-US/docs/Web/API/Fetch_API/Using_Fetch)) happen in the context of an extension, so you must provide an absolute URL to reference page content.
 >
 > In Chrome and Firefox in Manifest V3, these requests happen in context of the page, so they are made to a relative URL. For example, `/api` is sent to `https://«current page URL»/api`.
 
 Content scripts get the same cross-domain privileges as the rest of the extension: so if the extension has requested cross-domain access for a domain using the [`permissions`](/en-US/docs/Mozilla/Add-ons/WebExtensions/manifest.json/permissions) key in `manifest.json`, then its content scripts get access that domain as well.
 
-> **Note:** When using Manifest V3, content scripts can perform cross-origin requests when the destination server opts in using [CORS](/en-US/docs/Web/HTTP/CORS); however, host permissions don't work in content scripts, but they still do in regular extension pages.
+> [!NOTE]
+> When using Manifest V3, content scripts can perform cross-origin requests when the destination server opts in using [CORS](/en-US/docs/Web/HTTP/CORS); however, host permissions don't work in content scripts, but they still do in regular extension pages.
 
 This is accomplished by exposing more privileged XHR and fetch instances in the content script, which has the side effect of not setting the [`Origin`](/en-US/docs/Web/HTTP/Headers/Origin) and [`Referer`](/en-US/docs/Web/HTTP/Headers/Referer) headers like a request from the page itself would; this is often preferable to prevent the request from revealing its cross-origin nature.
 
-> **Note:** In Firefox in Manifest V2, extensions that need to perform requests that behave as if they were sent by the content itself can use `content.XMLHttpRequest` and `content.fetch()` instead.
+> [!NOTE]
+> In Firefox in Manifest V2, extensions that need to perform requests that behave as if they were sent by the content itself can use `content.XMLHttpRequest` and `content.fetch()` instead.
 >
 > For cross-browser extensions, the presence of these methods must be feature-detected.
 >
 > This is not possible in Manifest V3, as `content.XMLHttpRequest` and `content.fetch()` are not available.
 
-> **Note:** In Chrome, starting with version 73, and Firefox, starting with version 101 when using Manifest V3, content scripts are subject to the same [CORS](/en-US/docs/Web/HTTP/CORS) policy as the page they are running within. Only backend scripts have elevated cross-domain privileges. See [Changes to Cross-Origin Requests in Chrome Extension Content Scripts](https://www.chromium.org/Home/chromium-security/extension-content-script-fetches).
+> [!NOTE]
+> In Chrome, starting with version 73, and Firefox, starting with version 101 when using Manifest V3, content scripts are subject to the same [CORS](/en-US/docs/Web/HTTP/CORS) policy as the page they are running within. Only backend scripts have elevated cross-domain privileges. See [Changes to Cross-Origin Requests in Chrome Extension Content Scripts](https://www.chromium.org/Home/chromium-security/extension-content-script-fetches).
 
 ## Communicating with background scripts
 
@@ -471,7 +477,8 @@ window.addEventListener("message", (event) => {
 
 For a complete working example of this, [visit the demo page on GitHub](https://mdn.github.io/webextensions-examples/content-script-page-script-messaging.html) and follow the instructions.
 
-> **Warning:** Be very careful when interacting with untrusted web content in this manner! Extensions are privileged code which can have powerful capabilities and hostile web pages can easily trick them into accessing those capabilities.
+> [!WARNING]
+> Be very careful when interacting with untrusted web content in this manner! Extensions are privileged code which can have powerful capabilities and hostile web pages can easily trick them into accessing those capabilities.
 >
 > To give a trivial example, suppose the content script code that receives the message does something like this:
 >
@@ -554,7 +561,8 @@ In page script, window.y: undefined
 
 The same applies to [`setTimeout()`](/en-US/docs/Web/API/setTimeout), [`setInterval()`](/en-US/docs/Web/API/setInterval), and [`Function()`](/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function).
 
-> **Warning:** Be very careful when running code in the context of the page!
+> [!WARNING]
+> Be very careful when running code in the context of the page!
 >
 > The page's environment is controlled by potentially malicious web pages, which can redefine objects you interact with to behave in unexpected ways:
 >
diff --git a/files/en-us/mozilla/add-ons/webextensions/content_security_policy/index.md b/files/en-us/mozilla/add-ons/webextensions/content_security_policy/index.md
index b2f8705fae18247..21e6d53ea08592c 100644
--- a/files/en-us/mozilla/add-ons/webextensions/content_security_policy/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/content_security_policy/index.md
@@ -77,7 +77,8 @@ This doesn't load the requested resource: it fails silently, and any object that
 - download the resource, package it in your extension, and refer to this version of the resource.
 - allow the remote origin you need using the [`content_security_policy`](/en-US/docs/Mozilla/Add-ons/WebExtensions/manifest.json/content_security_policy) key or, in Manifest V3, the `content_scripts` property.
 
-> **Note:** If your modified CSP allows remote script injection, your extension will get rejected from addons.mozilla.org (AMO) during the review. For more information, see details about [security best practices](https://extensionworkshop.com/documentation/develop/build-a-secure-extension/).
+> [!NOTE]
+> If your modified CSP allows remote script injection, your extension will get rejected from addons.mozilla.org (AMO) during the review. For more information, see details about [security best practices](https://extensionworkshop.com/documentation/develop/build-a-secure-extension/).
 
 ### eval() and friends
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/developing_webextensions_for_thunderbird/index.md b/files/en-us/mozilla/add-ons/webextensions/developing_webextensions_for_thunderbird/index.md
index 9b714ac638cc744..c50c22ee535380e 100644
--- a/files/en-us/mozilla/add-ons/webextensions/developing_webextensions_for_thunderbird/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/developing_webextensions_for_thunderbird/index.md
@@ -10,7 +10,8 @@ You'll approach the coding of an extension for Thunderbird in the same way as yo
 
 ## API differences
 
-> **Note:** See [ReadTheDocs](https://webextension-api.thunderbird.net/en/latest/) for Thunderbird specific WebExtension API documentation.
+> [!NOTE]
+> See [ReadTheDocs](https://webextension-api.thunderbird.net/en/latest/) for Thunderbird specific WebExtension API documentation.
 
 Being both Gecko based, Thunderbird supports many of the APIs Firefox supports, with some differences, see [browser compatibility for manifest.json](/en-US/docs/Mozilla/Add-ons/WebExtensions/Browser_compatibility_for_manifest.json) and [browser support for JavaScript APIs](/en-US/docs/Mozilla/Add-ons/WebExtensions/Browser_support_for_JavaScript_APIs) for details.
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/examples/index.md b/files/en-us/mozilla/add-ons/webextensions/examples/index.md
index 81eeaa4e38bc36b..5a7922fa31bd57a 100644
--- a/files/en-us/mozilla/add-ons/webextensions/examples/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/examples/index.md
@@ -10,7 +10,8 @@ To illustrate how to use the WebExtension APIs, we maintain a repository of exam
 
 These examples work in Firefox Nightly: most work in earlier versions of Firefox, but check the [strict_min_version](/en-US/docs/Mozilla/Add-ons/WebExtensions/manifest.json/browser_specific_settings) key in the extension's manifest.json to make sure.
 
-> **Warning:** Some examples work only on specific domains or pages. Details of any restrictions are provided in each example's readme file. None of the examples work in private browsing windows by default, see [Extensions in Private Browsing](https://support.mozilla.org/en-US/kb/extensions-private-browsing#w_enabling-or-disabling-extensions-in-private-windows) for details.
+> [!WARNING]
+> Some examples work only on specific domains or pages. Details of any restrictions are provided in each example's readme file. None of the examples work in private browsing windows by default, see [Extensions in Private Browsing](https://support.mozilla.org/en-US/kb/extensions-private-browsing#w_enabling-or-disabling-extensions-in-private-windows) for details.
 
 To try these examples, clone the repository, then install and run the extension using one of these options:
 
@@ -19,7 +20,8 @@ To try these examples, clone the repository, then install and run the extension
 
 The extension stays loaded until you restart Firefox.
 
-> **Warning:** Please do not submit these WebExtension examples to addons.mozilla.org (AMO); you do not have to sign the add-on WebExtension examples to run them.
+> [!WARNING]
+> Please do not submit these WebExtension examples to addons.mozilla.org (AMO); you do not have to sign the add-on WebExtension examples to run them.
 
 If you want to contribute to the repository, [send us a pull request.](https://github.com/mdn/webextensions-examples/blob/main/CONTRIBUTING.md)
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/extending_the_developer_tools/index.md b/files/en-us/mozilla/add-ons/webextensions/extending_the_developer_tools/index.md
index 74015f04412f649..7753b0c68a64e07 100644
--- a/files/en-us/mozilla/add-ons/webextensions/extending_the_developer_tools/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/extending_the_developer_tools/index.md
@@ -6,7 +6,8 @@ page-type: guide
 
 {{AddonSidebar}}
 
-> **Note:** This page describes the devtools APIs in Firefox 55. Although the APIs are based on the [Chrome devtools APIs](https://developer.chrome.com/docs/extensions/mv3/devtools/), Firefox does not implement all those features; therefore, not all features are documented here. To see which features are missing, refer to [Limitations of the devtools APIs](#limitations_of_the_devtools_apis).
+> [!NOTE]
+> This page describes the devtools APIs in Firefox 55. Although the APIs are based on the [Chrome devtools APIs](https://developer.chrome.com/docs/extensions/mv3/devtools/), Firefox does not implement all those features; therefore, not all features are documented here. To see which features are missing, refer to [Limitations of the devtools APIs](#limitations_of_the_devtools_apis).
 
 You can use WebExtensions APIs to extend the browser's built-in developer tools. To create a devtools extension, include the "[devtools_page](/en-US/docs/Mozilla/Add-ons/WebExtensions/manifest.json/devtools_page)" key in your [manifest.json](/en-US/docs/Mozilla/Add-ons/WebExtensions/manifest.json) file:
 
@@ -82,7 +83,8 @@ This is somewhat like using {{WebExtAPIRef("tabs.executeScript()")}} to inject a
 
 - unlike content scripts, scripts loaded using `devtools.inspectedWindow.eval()` **do not** get [a "clean view of the DOM"](/en-US/docs/Mozilla/Add-ons/WebExtensions/Content_scripts#dom_access): that is, they can see changes to the page made by page scripts.
 
-> **Note:** A clean view of the DOM is a security feature, intended to help prevent hostile pages from tricking extensions by redefining the behavior of native DOM functions. This means you need to be very careful using eval(), and should use a normal content script if you can.
+> [!NOTE]
+> A clean view of the DOM is a security feature, intended to help prevent hostile pages from tricking extensions by redefining the behavior of native DOM functions. This means you need to be very careful using eval(), and should use a normal content script if you can.
 
 Scripts loaded using `devtools.inspectedWindow.eval()` also don't see any JavaScript variables defined by content scripts.
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/implement_a_settings_page/index.md b/files/en-us/mozilla/add-ons/webextensions/implement_a_settings_page/index.md
index 1ab98ba882bc64e..a15baea73125dc3 100644
--- a/files/en-us/mozilla/add-ons/webextensions/implement_a_settings_page/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/implement_a_settings_page/index.md
@@ -15,7 +15,8 @@ Implementing a settings page is a three-step process:
 - Write a script, included from the HTML file, that populates the settings page from storage and updates stored settings when the user changes them.
 - Set the path to the HTML file as the [`options_ui`](/en-US/docs/Mozilla/Add-ons/WebExtensions/manifest.json/options_ui) key in `manifest.json`. By doing this, the HTML document will be shown in the browser's add-on manager, alongside the extension's name and description.
 
-> **Note:** You can also open this page programmatically using the [`runtime.openOptionsPage()`](/en-US/docs/Mozilla/Add-ons/WebExtensions/API/runtime/openOptionsPage) function.
+> [!NOTE]
+> You can also open this page programmatically using the [`runtime.openOptionsPage()`](/en-US/docs/Mozilla/Add-ons/WebExtensions/API/runtime/openOptionsPage) function.
 
 ## A simple extension
 
@@ -146,11 +147,13 @@ This does two things:
 - When the document has loaded, it fetches the value of `"color"` from storage using [`storage.sync.get()`](/en-US/docs/Mozilla/Add-ons/WebExtensions/API/storage/StorageArea/get). If the value isn't set, it uses the default `"blue"`. This retrieves the values from the `sync` storage area.
 - When the user submits the form by clicking Save, it stores the value of the textbox using [`storage.sync.set()`](/en-US/docs/Mozilla/Add-ons/WebExtensions/API/storage/StorageArea/set). This saves the value to the `sync` storage area.
 
-> **Note:** Specifying a separate `.js` file is required. You cannot use inline JavaScript.
+> [!NOTE]
+> Specifying a separate `.js` file is required. You cannot use inline JavaScript.
 
 You could store the settings values in local storage instead if you feel that local storage is preferable for your extension.
 
-> **Note:** The implementation of `storage.sync` in Firefox relies on the Add-on ID. If you use `storage.sync`, you must set an ID for your extension using the [`browser_specific_settings`](/en-US/docs/Mozilla/Add-ons/WebExtensions/manifest.json/browser_specific_settings) key in `manifest.json`, as shown in the example manifest above. See [Firefox bug 1323228](https://bugzil.la/1323228) for related information.
+> [!NOTE]
+> The implementation of `storage.sync` in Firefox relies on the Add-on ID. If you use `storage.sync`, you must set an ID for your extension using the [`browser_specific_settings`](/en-US/docs/Mozilla/Add-ons/WebExtensions/manifest.json/browser_specific_settings) key in `manifest.json`, as shown in the example manifest above. See [Firefox bug 1323228](https://bugzil.la/1323228) for related information.
 
 Finally, update `borderify.js` to read the border color from storage:
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/index.md b/files/en-us/mozilla/add-ons/webextensions/index.md
index 4172059d37afb04..7ef1dd7cdecadb9 100644
--- a/files/en-us/mozilla/add-ons/webextensions/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/index.md
@@ -19,7 +19,8 @@ The technology for extensions in Firefox is, to a large extent, compatible with
 - Firefox workflow
   - : Discover how to build and publish extensions for Firefox: get the lowdown on developer tools, publication and distribution, and porting on [Extension Workshop](https://extensionworkshop.com/).
 
-> **Note:** If you have ideas or questions or need help, you can reach us on the [community forum](https://discourse.mozilla.org/c/add-ons/35) or in the [Add-ons Room](https://matrix.to/#/!CuzZVoCbeoDHsxMCVJ:mozilla.org?via=mozilla.org&via=matrix.org&via=humanoids.be) on [Matrix](https://wiki.mozilla.org/Matrix).
+> [!NOTE]
+> If you have ideas or questions or need help, you can reach us on the [community forum](https://discourse.mozilla.org/c/add-ons/35) or in the [Add-ons Room](https://matrix.to/#/!CuzZVoCbeoDHsxMCVJ:mozilla.org?via=mozilla.org&via=matrix.org&via=humanoids.be) on [Matrix](https://wiki.mozilla.org/Matrix).
 
 ## Get started
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/interact_with_the_clipboard/index.md b/files/en-us/mozilla/add-ons/webextensions/interact_with_the_clipboard/index.md
index f24da2771f81e33..b10db667f5f0927 100644
--- a/files/en-us/mozilla/add-ons/webextensions/interact_with_the_clipboard/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/interact_with_the_clipboard/index.md
@@ -11,7 +11,8 @@ browser-compat:
 
 Working with the clipboard in extensions is transitioning from the Web API {{domxref("Document.execCommand()","document.execCommand")}} method (which is deprecated) to the {{domxref("Clipboard", "navigator.clipboard")}} method.
 
-> **Note:** The {{domxref("Clipboard", "navigator.clipboard")}} API is a recent addition to the specification and may not be fully implemented in all browsers. This article describes some limitations, but be sure to review the compatibility tables for each method before using them to ensure that the API supports your needs.
+> [!NOTE]
+> The {{domxref("Clipboard", "navigator.clipboard")}} API is a recent addition to the specification and may not be fully implemented in all browsers. This article describes some limitations, but be sure to review the compatibility tables for each method before using them to ensure that the API supports your needs.
 
 The difference between the two APIs is that {{domxref("Document.execCommand()","document.execCommand")}} this is analogous to the keyboard copy, cut, and paste actions – exchanging data between a webpage and clipboard – whereas {{domxref("Clipboard", "navigator.clipboard")}} writes and reads arbitrary data to and from the clipboard.
 
@@ -43,7 +44,8 @@ navigator.permissions.query({ name: "clipboard-write" }).then((result) => {
 });
 ```
 
-> **Note:** The `clipboard-write` permission name is not supported in Firefox, only Chromium browsers.
+> [!NOTE]
+> The `clipboard-write` permission name is not supported in Firefox, only Chromium browsers.
 
 This function takes a string and writes it to the clipboard:
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/internationalization/index.md b/files/en-us/mozilla/add-ons/webextensions/internationalization/index.md
index c9aac5fed73a5b2..df305cd1047f64a 100644
--- a/files/en-us/mozilla/add-ons/webextensions/internationalization/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/internationalization/index.md
@@ -8,7 +8,8 @@ page-type: guide
 
 The [WebExtensions](/en-US/docs/Mozilla/Add-ons/WebExtensions) API has a rather handy module available for internationalizing extensions — [i18n](/en-US/docs/Mozilla/Add-ons/WebExtensions/API/i18n). In this article we'll explore its features and provide a practical example of how it works. The i18n system for extensions built using WebExtension APIs is similar to common JavaScript libraries for i18n such as [i18n.js](http://i18njs.com/).
 
-> **Note:** The example extension featured in this article — [notify-link-clicks-i18n](https://github.com/mdn/webextensions-examples/tree/main/notify-link-clicks-i18n) — is available on GitHub. Follow along with the source code as you go through the sections below.
+> [!NOTE]
+> The example extension featured in this article — [notify-link-clicks-i18n](https://github.com/mdn/webextensions-examples/tree/main/notify-link-clicks-i18n) — is available on GitHub. Follow along with the source code as you go through the sections below.
 
 ## Anatomy of an internationalized extension
 
@@ -48,7 +49,8 @@ Let's explore each of the new features in turn — each of the below sections re
 
 ## Providing localized strings in \_locales
 
-> **Note:** You can look up language subtags using the _Find_ tool on the [Language subtag lookup page](https://r12a.github.io/app-subtags/). Note that you need to search for the English name of the language.
+> [!NOTE]
+> You can look up language subtags using the _Find_ tool on the [Language subtag lookup page](https://r12a.github.io/app-subtags/). Note that you need to search for the English name of the language.
 
 Every i18n system requires the provision of strings translated into all the different locales you want to support. In extensions, these are contained within a directory called `_locales`, placed inside the extension root. Each individual locale has its strings (referred to as messages) contained within a file called `messages.json`, which is placed inside a subdirectory of `_locales`, named using the language subtag for that locale's language.
 
@@ -90,7 +92,8 @@ Let's now look at the structure of one of these files ([\_locales/en/messages.js
 
 This file is standard JSON — each one of its members is an object with a name, which contains a `message` and a `description`. All of these items are strings; `$URL$` is a placeholder, which is replaced with a substring at the time the `notificationContent` member is called by the extension. You'll learn how to do this in the [Retrieving message strings from JavaScript](#retrieving_message_strings_from_javascript) section.
 
-> **Note:** You can find much more information about the contents of `messages.json` files in our [Locale-Specific Message reference](/en-US/docs/Mozilla/Add-ons/WebExtensions/API/i18n/Locale-Specific_Message_reference).
+> [!NOTE]
+> You can find much more information about the contents of `messages.json` files in our [Locale-Specific Message reference](/en-US/docs/Mozilla/Add-ons/WebExtensions/API/i18n/Locale-Specific_Message_reference).
 
 ## Internationalizing manifest.json
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/manifest.json/commands/index.md b/files/en-us/mozilla/add-ons/webextensions/manifest.json/commands/index.md
index 913e46d720aa411..f882910c95a3edc 100644
--- a/files/en-us/mozilla/add-ons/webextensions/manifest.json/commands/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/manifest.json/commands/index.md
@@ -179,7 +179,8 @@ The availability of these special shortcuts varies between manifest versions and
 </tbody>
 </table>
 
-> **Note:** If the user changes the shortcut of the `_execute_browser_action` command, it is automatically carried over to the `_execute_action` command when the extension migrates from Manifest V2 to V3. This was implemented in Chrome 111 and Firefox 127.
+> [!NOTE]
+> If the user changes the shortcut of the `_execute_browser_action` command, it is automatically carried over to the `_execute_action` command when the extension migrates from Manifest V2 to V3. This was implemented in Chrome 111 and Firefox 127.
 
 For example, this JSON defines a key combination that clicks the extension's browser action:
 
@@ -199,7 +200,8 @@ There are two valid formats for shortcut keys: as a **key combination** or as a
 
 ### Key combinations
 
-> **Note:** On Macs, `"Ctrl"` is interpreted as `"Command"`, so if you actually need `"Ctrl"`, specify `"MacCtrl"`.
+> [!NOTE]
+> On Macs, `"Ctrl"` is interpreted as `"Command"`, so if you actually need `"Ctrl"`, specify `"MacCtrl"`.
 
 Key combinations must consist of 2 or 3 keys:
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/manifest.json/content_security_policy/index.md b/files/en-us/mozilla/add-ons/webextensions/manifest.json/content_security_policy/index.md
index 8261783ed223385..0cf4126603f306a 100644
--- a/files/en-us/mozilla/add-ons/webextensions/manifest.json/content_security_policy/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/manifest.json/content_security_policy/index.md
@@ -124,10 +124,12 @@ In Manifest V3, the `content_security_policy` key is an object that may have any
 
 ### Valid examples
 
-> **Note:** Valid examples demonstrate the correct use of keys in CSP.
+> [!NOTE]
+> Valid examples demonstrate the correct use of keys in CSP.
 > However, extensions with 'unsafe-eval', remote script, blob, or remote sources in their CSP are not allowed for Firefox extensions per the [add-on policies](https://extensionworkshop.com/documentation/publish/add-on-policies/) and due to significant security issues.
 
-> **Note:** Some examples include the `{{CSP("object-src")}}` directive, which provides backward compatibility for older browser versions. See [object-src directive](#object-src_directive) for more details.
+> [!NOTE]
+> Some examples include the `{{CSP("object-src")}}` directive, which provides backward compatibility for older browser versions. See [object-src directive](#object-src_directive) for more details.
 
 Require that all types of content should be packaged with the extension:
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/manifest.json/declarative_net_request/index.md b/files/en-us/mozilla/add-ons/webextensions/manifest.json/declarative_net_request/index.md
index 4ce1077bcf6e229..e2d78804eb06570 100644
--- a/files/en-us/mozilla/add-ons/webextensions/manifest.json/declarative_net_request/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/manifest.json/declarative_net_request/index.md
@@ -42,7 +42,8 @@ Specify static rulesets for use with {{WebExtAPIRef("declarativeNetRequest")}}.
 
 See <a href="/en-US/docs/Mozilla/Add-ons/WebExtensions/API/declarativeNetRequest#permissions">Permissions</a> for more information on permission requirements.
 
-> **Note:** A rule containing unrecognized properties is loaded if it is otherwise valid, that is, unrecognized properties are ignored. Before Firefox 128, a rule with unrecognized properties was considered invalid and not loaded.
+> [!NOTE]
+> A rule containing unrecognized properties is loaded if it is otherwise valid, that is, unrecognized properties are ignored. Before Firefox 128, a rule with unrecognized properties was considered invalid and not loaded.
 
 ## Syntax
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/manifest.json/externally_connectable/index.md b/files/en-us/mozilla/add-ons/webextensions/manifest.json/externally_connectable/index.md
index 5e8c5fb23e8378c..7637c1a1fc8fca7 100644
--- a/files/en-us/mozilla/add-ons/webextensions/manifest.json/externally_connectable/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/manifest.json/externally_connectable/index.md
@@ -44,7 +44,7 @@ browser-compat: webextensions.manifest.externally_connectable
 
 Externally connectable controls which other extensions and web pages can communicate with an extension using {{WebExtAPIRef("runtime.connect","runtime.connect()")}} and {{WebExtAPIRef("runtime.sendMessage", "runtime.sendMessage()")}} message passing. If `externally_connectable` is not specified, all extensions can communicate with each other but not with web pages.
 
-> **Note:**
+> [!NOTE]
 > For communication with web pages:
 >
 > - In Chrome, `chrome.runtime.connect` and `chrome.runtime.sendMessage` are used. These methods are only available when there is at least one extension listening for messages, see [chrome.runtime will no longer be defined unconditionally in Chrome 106](https://groups.google.com/a/chromium.org/g/chromium-extensions/c/tCWVZRq77cg/m/KB6-tvCdAgAJ) for more details.
@@ -59,7 +59,8 @@ Externally connectable controls which other extensions and web pages can communi
 
 `matches` is a list of regular expressions that enables communication between an extension and the web pages that match the expression.
 
-> **Note:** If `externally_connectable` is not specified, communication among extensions is allowed as if `externally_connectable` specified `{"ids": ["*"] }`. Therefore, if you specify `externally_connectable.matches`, don't forget to add `ids` if you want to communicate with other extensions.
+> [!NOTE]
+> If `externally_connectable` is not specified, communication among extensions is allowed as if `externally_connectable` specified `{"ids": ["*"] }`. Therefore, if you specify `externally_connectable.matches`, don't forget to add `ids` if you want to communicate with other extensions.
 
 ## Browser compatibility
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/manifest.json/icons/index.md b/files/en-us/mozilla/add-ons/webextensions/manifest.json/icons/index.md
index dc72a0a27f5d364..d4549d0fe024a37 100644
--- a/files/en-us/mozilla/add-ons/webextensions/manifest.json/icons/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/manifest.json/icons/index.md
@@ -70,11 +70,14 @@ You can use SVG and the browser will scale your icon appropriately. There are cu
    }
    ```
 
-> **Note:** Only Firefox is known to support SVG icons. Chromium has a bug about [unsupported SVG icons](https://crbug.com/29683).
+> [!NOTE]
+> Only Firefox is known to support SVG icons. Chromium has a bug about [unsupported SVG icons](https://crbug.com/29683).
 
-> **Note:** Remember to include the `xmlns` attribute when creating the SVG. Otherwise, Firefox won't be able to display the icon.
+> [!NOTE]
+> Remember to include the `xmlns` attribute when creating the SVG. Otherwise, Firefox won't be able to display the icon.
 
-> **Note:** If you are using a program like Inkscape for creating SVG, you might want to save it as a "plain SVG". Firefox might be confused by various special namespaces and not display your icon.
+> [!NOTE]
+> If you are using a program like Inkscape for creating SVG, you might want to save it as a "plain SVG". Firefox might be confused by various special namespaces and not display your icon.
 
 ## Browser compatibility
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/manifest.json/incognito/index.md b/files/en-us/mozilla/add-ons/webextensions/manifest.json/incognito/index.md
index 1d9825dd01b9331..a0aa629ea276fdb 100644
--- a/files/en-us/mozilla/add-ons/webextensions/manifest.json/incognito/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/manifest.json/incognito/index.md
@@ -34,7 +34,8 @@ browser-compat: webextensions.manifest.incognito
 
 Use the `incognito` key to control how the extension works with private browsing windows.
 
-> **Note:** By default, extensions do not run in private browsing windows. Whether an extension can access private browsing windows is under user control. For details, see [Extensions in Private Browsing](https://support.mozilla.org/en-US/kb/extensions-private-browsing). Your extension can check whether it can access private browsing windows using {{WebExtAPIRef("extension.isAllowedIncognitoAccess")}}.
+> [!NOTE]
+> By default, extensions do not run in private browsing windows. Whether an extension can access private browsing windows is under user control. For details, see [Extensions in Private Browsing](https://support.mozilla.org/en-US/kb/extensions-private-browsing). Your extension can check whether it can access private browsing windows using {{WebExtAPIRef("extension.isAllowedIncognitoAccess")}}.
 
 This is a string that can take any of these values:
 
@@ -48,7 +49,8 @@ This is a string that can take any of these values:
 
 - "split": the extension is split between private and non-private windows. There are effectively two copies of the extension running: one sees only non-private windows, the other sees only private windows. Each copy has isolated access to Web APIs (so, for example, [`localStorage`](/en-US/docs/Web/API/Window/localStorage) is not shared). However, the WebExtension API [`storage.local`](/en-US/docs/Mozilla/Add-ons/WebExtensions/API/storage/local) is shared.
 
-  > **Note:** Firefox doesn't support "split" mode. Extensions that request this option in Firefox are installed using "not_allowed".
+  > [!NOTE]
+  > Firefox doesn't support "split" mode. Extensions that request this option in Firefox are installed using "not_allowed".
 
 - "not_allowed": private tabs and windows are invisible to the extension.
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/manifest.json/index.md b/files/en-us/mozilla/add-ons/webextensions/manifest.json/index.md
index cdbec752a2ecf48..94e7c77eb7fafbc 100644
--- a/files/en-us/mozilla/add-ons/webextensions/manifest.json/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/manifest.json/index.md
@@ -7,7 +7,8 @@ browser-compat: webextensions.manifest
 
 {{AddonSidebar}}
 
-> **Note:** This article describes manifest.json for web extensions. If you are looking for information about the manifest.json in PWAs, check out the [Web App Manifest](/en-US/docs/Web/Manifest) article.
+> [!NOTE]
+> This article describes manifest.json for web extensions. If you are looking for information about the manifest.json in PWAs, check out the [Web App Manifest](/en-US/docs/Web/Manifest) article.
 
 The `manifest.json` file is the only file that every extension using WebExtension APIs must contain.
 
@@ -79,7 +80,8 @@ browser.runtime.getManifest().version;
 
 The block below shows the basic syntax for some common manifest keys.
 
-> **Note:** This is not intended to be used as a copy-paste-ready example. Selecting the keys you'll need depends on the extension you are developing.
+> [!NOTE]
+> This is not intended to be used as a copy-paste-ready example. Selecting the keys you'll need depends on the extension you are developing.
 
 For complete example extensions, see [Example extensions](/en-US/docs/Mozilla/Add-ons/WebExtensions/Examples).
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/manifest.json/optional_permissions/index.md b/files/en-us/mozilla/add-ons/webextensions/manifest.json/optional_permissions/index.md
index 1f334a0c4fe2bb3..0ba626312ddc8e1 100644
--- a/files/en-us/mozilla/add-ons/webextensions/manifest.json/optional_permissions/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/manifest.json/optional_permissions/index.md
@@ -47,7 +47,8 @@ The key can contain two kinds of permissions: host permissions and API permissio
 
 These are the same as the host permissions you can specify in the [`permissions`](/en-US/docs/Mozilla/Add-ons/WebExtensions/manifest.json/permissions#host_permissions) key.
 
-> **Note:** When using Manifest V3 or higher optional host permissions should be specified using the [`optional_host_permission`](/en-US/docs/Mozilla/Add-ons/WebExtensions/manifest.json/optional_host_permissions) manifest key. Firefox introduced `optional_host_permission`in release 128, see [bug 1766026](https://bugzil.la/1766026), and allows for the continued use of `optional_permissions` to specify optional hosts. Use of `optional_host_permission` however is recommended.
+> [!NOTE]
+> When using Manifest V3 or higher optional host permissions should be specified using the [`optional_host_permission`](/en-US/docs/Mozilla/Add-ons/WebExtensions/manifest.json/optional_host_permissions) manifest key. Firefox introduced `optional_host_permission`in release 128, see [bug 1766026](https://bugzil.la/1766026), and allows for the continued use of `optional_permissions` to specify optional hosts. Use of `optional_host_permission` however is recommended.
 
 ## API permissions
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/manifest.json/permissions/index.md b/files/en-us/mozilla/add-ons/webextensions/manifest.json/permissions/index.md
index 8984aa5163126d2..c0743cc8f8108e2 100644
--- a/files/en-us/mozilla/add-ons/webextensions/manifest.json/permissions/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/manifest.json/permissions/index.md
@@ -48,7 +48,8 @@ The key can contain three kinds of permissions:
 
 ## Host permissions
 
-> **Note:** How you request host permissions depends on whether you want them at install time or runtime and which manifest version your extension is using.
+> [!NOTE]
+> How you request host permissions depends on whether you want them at install time or runtime and which manifest version your extension is using.
 >
 > - Manifest V2:
 >   - install time request with this (`permissions`) manifest key.
@@ -168,7 +169,8 @@ The intention of this permission is to enable extensions to fulfill a common use
 
 For example, consider an extension that wants to run a script in the current page when the user clicks a browser action. If the `activeTab` permission did not exist, the extension would need to ask for the host permission `<all_urls>`. But this gives the extension more power than it needs: it could now execute scripts in _any tab_, _any time_ it likes, instead of just the active tab and only in response to a user action.
 
-> **Note:** You can only get access to the tab/data that was there, when the user interaction occurred (e.g. the click). When the active tab navigates away (e.g., due to finishing loading or some other event), the permission does not grant you access to the tab anymore.
+> [!NOTE]
+> You can only get access to the tab/data that was there, when the user interaction occurred (e.g. the click). When the active tab navigates away (e.g., due to finishing loading or some other event), the permission does not grant you access to the tab anymore.
 
 The `activeTab` permission enables scripting access to the top level tab's page and same origin frames. Running scripts or modifying styles inside [cross-origin](/en-US/docs/Web/Security/Same-origin_policy#cross-origin_network_access) frames may require additional [host permissions](#host_permissions). Of course, [restrictions and limitations](/en-US/docs/Mozilla/Add-ons/WebExtensions/Content_scripts#permissions_restrictions_and_limitations) related to particular sites and URI schemes are applied as well.
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/manifest.json/protocol_handlers/index.md b/files/en-us/mozilla/add-ons/webextensions/manifest.json/protocol_handlers/index.md
index 940647b850f81d6..46a06751cea47e6 100644
--- a/files/en-us/mozilla/add-ons/webextensions/manifest.json/protocol_handlers/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/manifest.json/protocol_handlers/index.md
@@ -42,7 +42,8 @@ Use this key to register one or more web-based protocol handlers.
 
 A protocol handler is an application that knows how to handle particular types of links: for example, a mail client is a protocol handler for "mailto:" links. When the user clicks a "mailto:" link, the browser opens the application selected as the handler for the "mailto:" protocol (or offers them a choice of handlers, depending on their settings).
 
-> **Note:** By default, extensions do not run in private browsing windows. As protocol handlers are part of the extension, they don't work in private browsing windows by default. Whether an extension can access private browsing windows and its protocol handlers become active is under user control. For details, see [Extensions in Private Browsing](https://support.mozilla.org/en-US/kb/extensions-private-browsing). Your extension can check whether it can access private browsing windows using {{WebExtAPIRef("extension.isAllowedIncognitoAccess")}}.
+> [!NOTE]
+> By default, extensions do not run in private browsing windows. As protocol handlers are part of the extension, they don't work in private browsing windows by default. Whether an extension can access private browsing windows and its protocol handlers become active is under user control. For details, see [Extensions in Private Browsing](https://support.mozilla.org/en-US/kb/extensions-private-browsing). Your extension can check whether it can access private browsing windows using {{WebExtAPIRef("extension.isAllowedIncognitoAccess")}}.
 
 With this key, you can register a website as a handler for a particular protocol. The syntax and semantics of this key is very much like the [`Navigator.registerProtocolHandler()`](/en-US/docs/Web/API/Navigator/registerProtocolHandler) function, except that with `registerProtocolHandler()` a website can only register itself as a handler.
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/manifest.json/storage/index.md b/files/en-us/mozilla/add-ons/webextensions/manifest.json/storage/index.md
index 4f89812c777b908..80d50402859d7f0 100644
--- a/files/en-us/mozilla/add-ons/webextensions/manifest.json/storage/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/manifest.json/storage/index.md
@@ -40,7 +40,8 @@ Managed data declares the enterprise policies supported by the app. Policies are
 
 After declaring the policies, they are read from the {{WebExtAPIRef("storage.managed")}} API. However, if a policy value does not conform to the schema, then it is not published by the `storage.managed` API. It's up to the app to enforce the policies configured by the administrator.
 
-> **Note:** Firefox does not define a schema for managed storage, see {{WebExtAPIRef("storage.managed")}} for more details.
+> [!NOTE]
+> Firefox does not define a schema for managed storage, see {{WebExtAPIRef("storage.managed")}} for more details.
 
 The `storage` key is an object that has the following required property:
 
@@ -62,6 +63,6 @@ The `storage` key is an object that has the following required property:
 
 {{Compat}}
 
-> **Note:**
+> [!NOTE]
 >
 > This page includes details from the Chrome developer website page [Manifest for storage areas](https://developer.chrome.com/docs/extensions/mv2/manifest/storage/) included here under the Creative Commons Attribution 3.0 United States License.
diff --git a/files/en-us/mozilla/add-ons/webextensions/manifest.json/theme/index.md b/files/en-us/mozilla/add-ons/webextensions/manifest.json/theme/index.md
index ad72466b14aec95..036b399d92eae64 100644
--- a/files/en-us/mozilla/add-ons/webextensions/manifest.json/theme/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/manifest.json/theme/index.md
@@ -42,11 +42,14 @@ browser-compat: webextensions.manifest.theme
 
 Use the theme key to define a static theme to apply to Firefox.
 
-> **Note:** If you want to include a theme with an extension, please see the {{WebExtAPIRef("theme")}} API.
+> [!NOTE]
+> If you want to include a theme with an extension, please see the {{WebExtAPIRef("theme")}} API.
 
-> **Note:** Since May 2019, themes need to be signed to be installed ([Firefox bug 1545109](https://bugzil.la/1545109)). See [Signing and distributing your add-on](https://extensionworkshop.com/documentation/publish/signing-and-distribution-overview/#distributing-your-addon) for more details.
+> [!NOTE]
+> Since May 2019, themes need to be signed to be installed ([Firefox bug 1545109](https://bugzil.la/1545109)). See [Signing and distributing your add-on](https://extensionworkshop.com/documentation/publish/signing-and-distribution-overview/#distributing-your-addon) for more details.
 
-> **Note:** A new version of Firefox for Android, based on GeckoView, is under development. A [pre-release version](https://play.google.com/store/apps/details?id=org.mozilla.fenix) is available. The pre-release version does not support themes.
+> [!NOTE]
+> A new version of Firefox for Android, based on GeckoView, is under development. A [pre-release version](https://play.google.com/store/apps/details?id=org.mozilla.fenix) is available. The pre-release version does not support themes.
 
 ## Image formats
 
@@ -194,7 +197,8 @@ These properties define the colors used for different parts of the browser. They
   </tbody>
 </table>
 
-> **Note:** Where a component is affected by multiple color properties, the properties are listed in order of precedence.
+> [!NOTE]
+> Where a component is affected by multiple color properties, the properties are listed in order of precedence.
 
 All these properties can be specified as either a string containing any valid [CSS color string](/en-US/docs/Web/CSS/color_value) (including hexadecimal), or an RGB array, such as `"tab_background_text": [ 107 , 99 , 23 ]`.
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/manifest.json/theme_experiment/index.md b/files/en-us/mozilla/add-ons/webextensions/manifest.json/theme_experiment/index.md
index 4ccb7c54b5d64d7..b71b976c662dbc5 100644
--- a/files/en-us/mozilla/add-ons/webextensions/manifest.json/theme_experiment/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/manifest.json/theme_experiment/index.md
@@ -51,9 +51,11 @@ This key enables the definition of experimental [`theme`](/en-US/docs/Mozilla/Ad
 
 To discover the CSS selectors for Firefox UI elements or internal Firefox CSS variables use the [browser toolbox](https://firefox-source-docs.mozilla.org/devtools-user/browser_toolbox/index.html).
 
-> **Note:** This key is only available for use in Firefox Developer Edition and Firefox Nightly channels and requires the `extensions.experiments.enabled` preference to be enabled. In Firefox 73 and earlier, the `extensions.legacy.enabled` had to be used instead.
+> [!NOTE]
+> This key is only available for use in Firefox Developer Edition and Firefox Nightly channels and requires the `extensions.experiments.enabled` preference to be enabled. In Firefox 73 and earlier, the `extensions.legacy.enabled` had to be used instead.
 
-> **Warning:** This feature is experimental and could be subject to change.
+> [!WARNING]
+> This feature is experimental and could be subject to change.
 
 ## Syntax
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/manifest.json/user_scripts/index.md b/files/en-us/mozilla/add-ons/webextensions/manifest.json/user_scripts/index.md
index b8f405051e1271a..edcf2620485ff63 100644
--- a/files/en-us/mozilla/add-ons/webextensions/manifest.json/user_scripts/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/manifest.json/user_scripts/index.md
@@ -37,7 +37,8 @@ browser-compat: webextensions.manifest.user_scripts
 
 Instructs the browser to load a script packaged in the extension, known as the API script, this script is used to export a set of custom API methods for use in user scripts. The API script path, relative to the manifest.json file, is defined as a `string` in `"api_script"`.
 
-> **Note:** The `user_script` key is required for the {{WebExtAPIRef("userScripts")}} API to function, even if no API script is specified. For example. `user_scripts: {}`.
+> [!NOTE]
+> The `user_script` key is required for the {{WebExtAPIRef("userScripts")}} API to function, even if no API script is specified. For example. `user_scripts: {}`.
 
 The API script:
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/manifest.json/web_accessible_resources/index.md b/files/en-us/mozilla/add-ons/webextensions/manifest.json/web_accessible_resources/index.md
index e38f998b86aa90a..82b1e95302e9cf7 100644
--- a/files/en-us/mozilla/add-ons/webextensions/manifest.json/web_accessible_resources/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/manifest.json/web_accessible_resources/index.md
@@ -38,7 +38,8 @@ browser-compat: webextensions.manifest.web_accessible_resources
 
 Sometimes you want to package resources—for example, images, HTML, CSS, or JavaScript—with your extension and make them available to web pages and other extensions.
 
-> **Note:** Until Firefox 105, extensions could access resources packaged in other extensions by default. From Firefox 105 onwards, to enable other extensions to access an extension's resources they must be included in this key.
+> [!NOTE]
+> Until Firefox 105, extensions could access resources packaged in other extensions by default. From Firefox 105 onwards, to enable other extensions to access an extension's resources they must be included in this key.
 
 For example, the [Beastify example extension](https://github.com/mdn/webextensions-examples/tree/main/beastify) replaces a web page with an image of a beast selected by the user. The beast images are packaged with the extension. To make the selected image visible, the extension adds [`<img>`](/en-US/docs/Web/HTML/Element/img) elements whose `src` attribute points to the beast's image. For the web page to be able to load the images, they must be made web accessible.
 
@@ -157,7 +158,8 @@ moz-extension://<extension-UUID>/images/my-image.png"
 
 `<extension-UUID>` is **not** your extension's ID. This ID is randomly generated for every browser instance. This prevents websites from fingerprinting a browser by examining the extensions it has installed.
 
-> **Note:** In Chrome in Manifest V2, an extension's ID is fixed. When a resource is listed in `web_accessible_resources`, it is accessible as `chrome-extension://<your-extension-id>/<path/to/resource>`. In Manifest V3, Chrome can use a dynamic URL by setting `use_dynamic_url` to `true`.
+> [!NOTE]
+> In Chrome in Manifest V2, an extension's ID is fixed. When a resource is listed in `web_accessible_resources`, it is accessible as `chrome-extension://<your-extension-id>/<path/to/resource>`. In Manifest V3, Chrome can use a dynamic URL by setting `use_dynamic_url` to `true`.
 
 The recommended approach to obtaining the URL of the resource is to use [`runtime.getURL`](/en-US/docs/Mozilla/Add-ons/WebExtensions/API/runtime/getURL) passing the path relative to manifest.json, for example:
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/match_patterns/index.md b/files/en-us/mozilla/add-ons/webextensions/match_patterns/index.md
index 67c20fb96fb6889..0edb0e73cf65c97 100644
--- a/files/en-us/mozilla/add-ons/webextensions/match_patterns/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/match_patterns/index.md
@@ -13,7 +13,8 @@ APIs that use match patterns usually accept a list of match patterns, and will p
 
 ## Match pattern structure
 
-> **Note:** Some browsers don't support certain schemes.
+> [!NOTE]
+> Some browsers don't support certain schemes.
 > Check the [Browser compatibility table](#browser_compatibility) for details.
 
 All match patterns are specified as strings. Apart from the special [`<all_urls>`](#all_urls) pattern, match patterns consist of three parts: _scheme_, _host_, and _path_. The scheme and host are separated by `://`.
@@ -95,7 +96,8 @@ The value for the _path_ matches against the string which is the URL path plus t
 
 Neither the [URL fragment identifier](https://en.wikipedia.org/wiki/Fragment_identifier), nor the `#` which precedes it, are considered as part of the _path_.
 
-> **Note:** The path pattern string should not include a port number. Adding a port, as in: `http://localhost:1234/*` causes the match pattern to be ignored. However, `http://localhost:1234` will match with `http://localhost/*`.
+> [!NOTE]
+> The path pattern string should not include a port number. Adding a port, as in: `http://localhost:1234/*` causes the match pattern to be ignored. However, `http://localhost:1234` will match with `http://localhost/*`.
 
 ### \<all_urls>
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/modify_a_web_page/index.md b/files/en-us/mozilla/add-ons/webextensions/modify_a_web_page/index.md
index 667e6e7b1acb1e7..ef447d518c42763 100644
--- a/files/en-us/mozilla/add-ons/webextensions/modify_a_web_page/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/modify_a_web_page/index.md
@@ -42,9 +42,11 @@ First of all, create a new directory called "modify-page". In that directory, cr
 
 The [`content_scripts`](/en-US/docs/Mozilla/Add-ons/WebExtensions/manifest.json/content_scripts) key is how you load scripts into pages that match URL patterns. In this case, `content_scripts` instructs the browser to load a script called "page-eater.js" into all pages under [https://developer.mozilla.org/](/).
 
-> **Note:** Since the `"js"` property of `content_scripts` is an array, you can use it to inject more than one script into matching pages. If you do this the pages share the same scope, just like multiple scripts loaded by a page, and they are loaded in the order that they are listed in the array.
+> [!NOTE]
+> Since the `"js"` property of `content_scripts` is an array, you can use it to inject more than one script into matching pages. If you do this the pages share the same scope, just like multiple scripts loaded by a page, and they are loaded in the order that they are listed in the array.
 
-> **Note:** The `content_scripts` key also has a `"css"` property that you can use to inject CSS stylesheets.
+> [!NOTE]
+> The `content_scripts` key also has a `"css"` property that you can use to inject CSS stylesheets.
 
 Next, create a file called "page-eater.js" inside the "modify-page" directory, and give it the following contents:
 
@@ -169,7 +171,8 @@ Content scripts and background scripts can't directly access each other's state.
   </thead>
 </table>
 
-> **Note:** In addition to this method of communication, which sends one-off messages, you can also use a [connection-based approach to exchange messages](/en-US/docs/Mozilla/Add-ons/WebExtensions/Content_scripts#connection-based_messaging). For advice on choosing between the options, see [Choosing between one-off messages and connection-based messaging](/en-US/docs/Mozilla/Add-ons/WebExtensions/Content_scripts#choosing_between_one-off_messages_and_connection-based_messaging).
+> [!NOTE]
+> In addition to this method of communication, which sends one-off messages, you can also use a [connection-based approach to exchange messages](/en-US/docs/Mozilla/Add-ons/WebExtensions/Content_scripts#connection-based_messaging). For advice on choosing between the options, see [Choosing between one-off messages and connection-based messaging](/en-US/docs/Mozilla/Add-ons/WebExtensions/Content_scripts#choosing_between_one-off_messages_and_connection-based_messaging).
 
 Let's update our example to show how to send a message from the background script.
 
@@ -223,7 +226,8 @@ Now, instead of just eating the page right away, the content script listens for
 
 Since [`tabs.executeScript()`](/en-US/docs/Mozilla/Add-ons/WebExtensions/API/tabs/executeScript) is an asynchronous function, and to ensure we send message only after listener has been added in `page-eater.js`, we use `onExecuted()` which will be called after `page-eater.js` executed.
 
-> **Note:** Press <kbd>Ctrl</kbd>+<kbd>Shift</kbd>+<kbd>J</kbd> (or <kbd>Cmd</kbd>+<kbd>Shift</kbd>+<kbd>J</kbd> on macOS) OR `web-ext run --bc` to open [Browser Console](https://firefox-source-docs.mozilla.org/devtools-user/browser_console/index.html) to view `console.log` in background script.
+> [!NOTE]
+> Press <kbd>Ctrl</kbd>+<kbd>Shift</kbd>+<kbd>J</kbd> (or <kbd>Cmd</kbd>+<kbd>Shift</kbd>+<kbd>J</kbd> on macOS) OR `web-ext run --bc` to open [Browser Console](https://firefox-source-docs.mozilla.org/devtools-user/browser_console/index.html) to view `console.log` in background script.
 >
 > Alternatively, use [Add-on Debugger](/en-US/docs/Mozilla/Add-ons/Add-on_Debugger) which allows you set breakpoint. There is currently no way to [start Add-on Debugger directly from web-ext](https://github.com/mozilla/web-ext/issues/759).
 
@@ -235,7 +239,8 @@ browser.runtime.sendMessage({
 });
 ```
 
-> **Note:** These examples all inject JavaScript; you can also inject CSS programmatically using the [`tabs.insertCSS()`](/en-US/docs/Mozilla/Add-ons/WebExtensions/API/tabs/insertCSS) function.
+> [!NOTE]
+> These examples all inject JavaScript; you can also inject CSS programmatically using the [`tabs.insertCSS()`](/en-US/docs/Mozilla/Add-ons/WebExtensions/API/tabs/insertCSS) function.
 
 ## Learn more
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/native_manifests/index.md b/files/en-us/mozilla/add-ons/webextensions/native_manifests/index.md
index 5d10dd3b4a1e02f..7aa1be8e678aae7 100644
--- a/files/en-us/mozilla/add-ons/webextensions/native_manifests/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/native_manifests/index.md
@@ -371,7 +371,8 @@ HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\PKCS11Modules\<name>
 
 The key should have a single default value, which is the path to the manifest.
 
-> **Warning:** As of Firefox 64, the 32-bit registry view [Wow6432Node](https://en.wikipedia.org/wiki/WoW64#Registry_and_file_system) will be checked first for these keys, followed by the "native" registry view. Use whichever is appropriate for your application.
+> [!WARNING]
+> As of Firefox 64, the 32-bit registry view [Wow6432Node](https://en.wikipedia.org/wiki/WoW64#Registry_and_file_system) will be checked first for these keys, followed by the "native" registry view. Use whichever is appropriate for your application.
 >
 > **For Firefox 63 and older:** This key should _not_ be created under [Wow6432Node](https://en.wikipedia.org/wiki/WoW64#Registry_and_file_system), even if the app is 32-bit. Previous versions of the browser will always look for the key under the "native" view of the registry, not the 32-bit emulation. To ensure that the key is created in the "native" view, you can pass the `KEY_WOW64_64KEY` or `KEY_WOW64_32KEY` flags into `RegCreateKeyEx`. See [Accessing an Alternate Registry View](https://docs.microsoft.com/windows/win32/winprog64/accessing-an-alternate-registry-view).
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/native_messaging/index.md b/files/en-us/mozilla/add-ons/webextensions/native_messaging/index.md
index 6942fa420bed945..1d21da619027fd0 100644
--- a/files/en-us/mozilla/add-ons/webextensions/native_messaging/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/native_messaging/index.md
@@ -67,9 +67,11 @@ Example `manifest.json` file:
 }
 ```
 
-> **Note:** Chrome does not support the [browser_specific_settings](/en-US/docs/Mozilla/Add-ons/WebExtensions/manifest.json/browser_specific_settings) key. You will need to use another manifest without this key to install an equivalent WebExtension on Chrome. See [Chrome incompatibilities below](#chrome_incompatibilities).
+> [!NOTE]
+> Chrome does not support the [browser_specific_settings](/en-US/docs/Mozilla/Add-ons/WebExtensions/manifest.json/browser_specific_settings) key. You will need to use another manifest without this key to install an equivalent WebExtension on Chrome. See [Chrome incompatibilities below](#chrome_incompatibilities).
 
-> **Note:** When using optional permission, check that permission has been granted and, where necessary, request permission from the user with the {{WebExtAPIRef("permissions")}} API before communicating with the native application.
+> [!NOTE]
+> When using optional permission, check that permission has been granted and, where necessary, request permission from the user with the {{WebExtAPIRef("permissions")}} API before communicating with the native application.
 
 ### App manifest
 
@@ -93,7 +95,8 @@ For example, here's a manifest for the `"ping_pong"` native application:
 
 This allows the extension whose ID is `"ping_pong@example.org"` to connect, by passing the name `"ping_pong"` into the relevant {{WebExtAPIRef("runtime")}} API function. The application itself is at `"/path/to/native-messaging/app/ping_pong.py"`.
 
-> **Note:** Chrome identifies allowed extensions with another key: `allowed_origins`, using the ID of the WebExtension. Refer to [Chrome documentation for more details](https://developer.chrome.com/docs/apps/nativeMessaging/#native-messaging-host) and see [Chrome incompatibilities below](#chrome_incompatibilities).
+> [!NOTE]
+> Chrome identifies allowed extensions with another key: `allowed_origins`, using the ID of the WebExtension. Refer to [Chrome documentation for more details](https://developer.chrome.com/docs/apps/nativeMessaging/#native-messaging-host) and see [Chrome incompatibilities below](#chrome_incompatibilities).
 
 ### Windows setup
 
@@ -134,7 +137,8 @@ Following with the `ping_pong` example, if using Firefox (see [this page for Chr
 
 The default value for the key should be the path to the _application_ manifest: ex. `C:\Users\<myusername>\webextensions-examples\native-messaging\app\ping_pong.json`.
 
-> **Note:** If you base your work on the example located on GitHub, please read [this part of the readme](https://github.com/SphinxKnight/webextensions-examples/tree/master/native-messaging#windows-setup) and check the output of `check_config_win.py` before installing the WebExtension on your browser.
+> [!NOTE]
+> If you base your work on the example located on GitHub, please read [this part of the readme](https://github.com/SphinxKnight/webextensions-examples/tree/master/native-messaging#windows-setup) and check the output of `check_config_win.py` before installing the WebExtension on your browser.
 
 ## Exchanging messages
 
@@ -155,7 +159,8 @@ Two arguments are passed to the native app when it starts:
 - The complete path to the app manifest.
 - (new in Firefox 55) the ID (as given in the [browser_specific_settings](/en-US/docs/Mozilla/Add-ons/WebExtensions/manifest.json/browser_specific_settings) `manifest.json` key) of the add-on that started it.
 
-> **Note:** Chrome handles the passed arguments differently:
+> [!NOTE]
+> Chrome handles the passed arguments differently:
 >
 > - On Linux and Mac, Chrome passes _one_ argument: the origin of the extension that started it (in the form `chrome-extension://[extensionID]`). This enables the app to identify the extension.
 > - On Windows, Chrome passes _two_ arguments: the first is the origin of the extension, and the second is a handle to the Chrome native window that started the app.
diff --git a/files/en-us/mozilla/add-ons/webextensions/sharing_objects_with_page_scripts/index.md b/files/en-us/mozilla/add-ons/webextensions/sharing_objects_with_page_scripts/index.md
index 0bc2d40c6955572..7524a8c730ba74c 100644
--- a/files/en-us/mozilla/add-ons/webextensions/sharing_objects_with_page_scripts/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/sharing_objects_with_page_scripts/index.md
@@ -6,9 +6,11 @@ page-type: guide
 
 {{AddonSidebar}}
 
-> **Note:** The techniques described in this section are only available in Firefox, and only from Firefox 49 onwards.
+> [!NOTE]
+> The techniques described in this section are only available in Firefox, and only from Firefox 49 onwards.
 
-> **Warning:** As an extension developer you should consider that scripts running in arbitrary web pages are hostile code whose aim is to steal the user's personal information, damage their computer, or attack them in some other way.
+> [!WARNING]
+> As an extension developer you should consider that scripts running in arbitrary web pages are hostile code whose aim is to steal the user's personal information, damage their computer, or attack them in some other way.
 >
 > The isolation between content scripts and scripts loaded by web pages is intended to make it more difficult for hostile web pages to do this.
 >
diff --git a/files/en-us/mozilla/add-ons/webextensions/user_interface/browser_styles/index.md b/files/en-us/mozilla/add-ons/webextensions/user_interface/browser_styles/index.md
index b706167a0b8273d..8c368aaa485ead5 100644
--- a/files/en-us/mozilla/add-ons/webextensions/user_interface/browser_styles/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/user_interface/browser_styles/index.md
@@ -19,7 +19,7 @@ Your extension can include user interface elements - browser and page action [po
 
 You can style these elements to match the browser's style. The manifest.json keys include an optional property to help with this: `browser_style`. If this is included and set to `true`, your document gets one or more extra stylesheets that help make it look consistent with the browser's UI and with other extensions that use the `browser_style` property.
 
-> **Note:**
+> [!NOTE]
 > Support for `browser_style` in Manifest V3 is deprecated. Starting from Firefox 115, the default value of `options_ui.browser_style` and `sidebar_action.browser_style` changes from `true` to `false`. In Firefox 118, `"browser_style": true` will no longer be supported in Manifest V3 extensions.
 > If your Manifest V3 extension depends on the `"browser_style": true` styles, follow the [Manifest V3 migration guide for `browser_style`](#manifest_v3_migration).
 > See ([Firefox bug 1827910](https://bugzil.la/1827910)) for more information.
@@ -27,7 +27,8 @@ You can style these elements to match the browser's style. The manifest.json key
 
 When considering whether to use `browser_style: true`, test your extension with various themes (built-in or from AMO) to ensure that the extension UI behaves the way you expect it to.
 
-> **Warning:** When `browser_style: true` is included in your web extension's manifest, text selection in your extension's UI is disabled except in input controls. If this causes a problem, include `browser_style:false` instead.
+> [!WARNING]
+> When `browser_style: true` is included in your web extension's manifest, text selection in your extension's UI is disabled except in input controls. If this causes a problem, include `browser_style:false` instead.
 
 > **Note:** **Google Chrome** and **Opera** use `chrome_style` instead of `browser_style` in Manifest V2. So for cross-browser extensions you need to add both keys. `chrome_style` is not available in Manifest V3.
 
@@ -125,7 +126,8 @@ As `browser_style` is a deprecated in Manifest V3 you may want to remove support
 
 ## Firefox panel components (legacy)
 
-> **Note:** This feature is non-standard and only works in Firefox.
+> [!NOTE]
+> This feature is non-standard and only works in Firefox.
 
 The `chrome://browser/content/extension.css` stylesheet also contains the styles for the legacy Firefox panel components (navigation components).
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/user_interface/devtools_panels/index.md b/files/en-us/mozilla/add-ons/webextensions/user_interface/devtools_panels/index.md
index e22a78ec6e0fd3a..57e32f02198e334 100644
--- a/files/en-us/mozilla/add-ons/webextensions/user_interface/devtools_panels/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/user_interface/devtools_panels/index.md
@@ -6,7 +6,8 @@ page-type: guide
 
 {{AddonSidebar}}
 
-> **Note:** This feature is available since Firefox 54.
+> [!NOTE]
+> This feature is available since Firefox 54.
 
 When an extension provides tools that are of use to developers, it's possible to add a UI for them to the browser's developer tools as a new panel.
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/user_interface/index.md b/files/en-us/mozilla/add-ons/webextensions/user_interface/index.md
index 6e8f2af0fecc9d1..287589642de2934 100644
--- a/files/en-us/mozilla/add-ons/webextensions/user_interface/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/user_interface/index.md
@@ -8,7 +8,8 @@ page-type: guide
 
 Extensions that use WebExtension APIs are provided with several user interface options so that their functionality can be made available to the user. A summary of those options is provided below, with a more detailed introduction to each user interface option in this section.
 
-> **Note:** For advice on using these UI components to create a great user experience in your extension, please see the [User experience best practices](https://extensionworkshop.com/documentation/develop/user-experience-best-practices/) article.
+> [!NOTE]
+> For advice on using these UI components to create a great user experience in your extension, please see the [User experience best practices](https://extensionworkshop.com/documentation/develop/user-experience-best-practices/) article.
 
 <table class="standard-table">
   <thead>
diff --git a/files/en-us/mozilla/add-ons/webextensions/what_are_webextensions/index.md b/files/en-us/mozilla/add-ons/webextensions/what_are_webextensions/index.md
index a6a6198888a37c6..a4aa7348516cce8 100644
--- a/files/en-us/mozilla/add-ons/webextensions/what_are_webextensions/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/what_are_webextensions/index.md
@@ -6,7 +6,8 @@ page-type: guide
 
 {{AddonSidebar}}
 
-> **Note:** If you are already familiar with the basic concepts of browser extensions, skip this section to [see how extension files are put together](/en-US/docs/Mozilla/Add-ons/WebExtensions/Anatomy_of_a_WebExtension). Then, use the [reference documentation](/en-US/docs/Mozilla/Add-ons/WebExtensions#reference) to start building your extension. Visit [Firefox Extension Workshop](https://extensionworkshop.com/?utm_source=developer.mozilla.org&utm_medium=documentation&utm_campaign=your-first-extension) to learn more about the workflow for testing, publishing, and extensions for Firefox.
+> [!NOTE]
+> If you are already familiar with the basic concepts of browser extensions, skip this section to [see how extension files are put together](/en-US/docs/Mozilla/Add-ons/WebExtensions/Anatomy_of_a_WebExtension). Then, use the [reference documentation](/en-US/docs/Mozilla/Add-ons/WebExtensions#reference) to start building your extension. Visit [Firefox Extension Workshop](https://extensionworkshop.com/?utm_source=developer.mozilla.org&utm_medium=documentation&utm_campaign=your-first-extension) to learn more about the workflow for testing, publishing, and extensions for Firefox.
 
 An extension adds features and functions to a browser. It's created using familiar web-based technologies — HTML, CSS, and JavaScript. It can take advantage of the same web APIs as JavaScript on a web page, but an extension also has access to its own set of JavaScript APIs. This means that you can do a lot more in an extension than you can with code in a web page. Here are just a few examples of the things you can do:
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/work_with_the_cookies_api/index.md b/files/en-us/mozilla/add-ons/webextensions/work_with_the_cookies_api/index.md
index c965aa20bee1147..7df18e408163e4d 100644
--- a/files/en-us/mozilla/add-ons/webextensions/work_with_the_cookies_api/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/work_with_the_cookies_api/index.md
@@ -8,7 +8,8 @@ page-type: guide
 
 With the Cookies API your extensions have access to capabilities similar to those used by websites to store and read cookies. The API's features give extensions the ability to store information on a site-by-site basis. So, as we shall see in the example, you could store details of a user's choice of background color for a site. Then, when the user revisits the site, your extension can use the API's ability to get details about cookies and read them to recover the user's choice and apply it to the website.
 
-> **Note:** The behavior of cookies can be controlled using the {{WebExtAPIRef("privacy.websites")}} `cookieConfig` property. This property controls whether and how cookies are accepted or whether all cookies are treated as session cookies.
+> [!NOTE]
+> The behavior of cookies can be controlled using the {{WebExtAPIRef("privacy.websites")}} `cookieConfig` property. This property controls whether and how cookies are accepted or whether all cookies are treated as session cookies.
 
 ## Permissions
 
@@ -88,7 +89,7 @@ Firefox provides three types of cookie store:
 - The default store, which stores cookies from normal browsing.
 - Private browsing mode stores, which stores cookies created during a private browsing session. These stores and any cookies they contain are removed when the related private browsing window closes.
 
-  > **Note:**
+  > [!NOTE]
   > Only visible if {{WebExtAPIRef("extension.isAllowedIncognitoAccess()")}} returns true. Safari doesn't support access to private cookies.
 
 - Container tabs stores, which stores cookies for each contextual identity in Firefox. Contextual identities enable a user to maintain multiple identities within one browser window. This is useful if, for example, you've a company and personal email account on Gmail. With contextual identities, you can open one tab against a personal identity and a second tab against a business identity. Each tab can then sign into Google mail with a different username, and the two accounts can be used side-by-side. For more information, see [Security/Contextual Identity Project/Containers](https://wiki.mozilla.org/Security/Contextual_Identity_Project/Containers) in the Mozilla wiki.
diff --git a/files/en-us/mozilla/add-ons/webextensions/working_with_files/index.md b/files/en-us/mozilla/add-ons/webextensions/working_with_files/index.md
index e3db182f6eb5163..5d4ebcf38aecc28 100644
--- a/files/en-us/mozilla/add-ons/webextensions/working_with_files/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/working_with_files/index.md
@@ -26,7 +26,8 @@ browser.downloads.download({ url: "https://example.org/image.png" });
 
 You can let the user download to a location of their choice by specifying the `saveAs` parameter.
 
-> **Note:** Using [URL.createObjectURL()](/en-US/docs/Web/API/URL/createObjectURL_static) you can also download files and blobs defined in your JavaScript, which can include local content retrieved from IndexedDB.
+> [!NOTE]
+> Using [URL.createObjectURL()](/en-US/docs/Web/API/URL/createObjectURL_static) you can also download files and blobs defined in your JavaScript, which can include local content retrieved from IndexedDB.
 
 The downloads API also provides features to cancel, pause, resume, erase, and remove downloads; search for downloaded files in the download manager; show downloaded files in the computer's file manager; and open a file in an associated application.
 
@@ -43,7 +44,8 @@ Example: [Imagify](https://github.com/mdn/webextensions-examples/tree/main/imagi
 Guide: [Using files from web applications](/en-US/docs/Web/API/File_API/Using_files_from_web_applications)
 API references: [HTML input element](/en-US/docs/Web/HTML/Element/input/file) | [DOM File API](/en-US/docs/Web/API/File)
 
-> **Note:** If you want to access or process all the files in a selected folder, you can do so using `<input type="file" webkitdirectory="true"/>` to select the folder and return all the files it contains.
+> [!NOTE]
+> If you want to access or process all the files in a selected folder, you can do so using `<input type="file" webkitdirectory="true"/>` to select the folder and return all the files it contains.
 
 ## Open files in an extension using drag and drop
 
@@ -135,7 +137,8 @@ Once the blob URL has been revoked, any attempt to load it will result in an err
 Example: [Store Collected Images](https://github.com/mdn/webextensions-examples/tree/main/store-collected-images/webextension-plain)
 API References: [idb-file-storage library](https://rpl.github.io/idb-file-storage/)
 
-> **Note:** You can also use the full Web [IndexedDB API](/en-US/docs/Web/API/IndexedDB_API) to store data from your extension. This can be useful where you need to store data that isn't handled well by the simple key/value pairs offered by the DOM [Storage API](/en-US/docs/Mozilla/Add-ons/WebExtensions/API/storage).
+> [!NOTE]
+> You can also use the full Web [IndexedDB API](/en-US/docs/Web/API/IndexedDB_API) to store data from your extension. This can be useful where you need to store data that isn't handled well by the simple key/value pairs offered by the DOM [Storage API](/en-US/docs/Mozilla/Add-ons/WebExtensions/API/storage).
 
 ## Process files in a local app
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/working_with_the_tabs_api/index.md b/files/en-us/mozilla/add-ons/webextensions/working_with_the_tabs_api/index.md
index d94a48b2d12f448..9d597cd920e2e52 100644
--- a/files/en-us/mozilla/add-ons/webextensions/working_with_the_tabs_api/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/working_with_the_tabs_api/index.md
@@ -18,7 +18,8 @@ In this how-to article we'll look at:
 
 We then conclude by looking at some other, miscellaneous features offered by the API.
 
-> **Note:** There are some Tab API features covered elsewhere. These are the methods you can use to manipulate tab content with scripts ({{WebExtAPIRef("tabs.connect")}}, {{WebExtAPIRef("tabs.sendMessage")}}, and {{WebExtAPIRef("tabs.executeScript")}}). If you want more information on these methods, see the Concepts article [Content scripts](/en-US/docs/Mozilla/Add-ons/WebExtensions/Content_scripts) and the how-to guide [Modify a web page](/en-US/docs/Mozilla/Add-ons/WebExtensions/Modify_a_web_page).
+> [!NOTE]
+> There are some Tab API features covered elsewhere. These are the methods you can use to manipulate tab content with scripts ({{WebExtAPIRef("tabs.connect")}}, {{WebExtAPIRef("tabs.sendMessage")}}, and {{WebExtAPIRef("tabs.executeScript")}}). If you want more information on these methods, see the Concepts article [Content scripts](/en-US/docs/Mozilla/Add-ons/WebExtensions/Content_scripts) and the how-to guide [Modify a web page](/en-US/docs/Mozilla/Add-ons/WebExtensions/Modify_a_web_page).
 
 ## Permissions and the Tabs API
 
@@ -76,7 +77,7 @@ To see how {{WebExtAPIRef("tabs.query()")}} and {{WebExtAPIRef("tabs.Tab")}} are
     }
     ```
 
-    > **Note:**
+    > [!NOTE]
     >
     > - **`tabs.html` is defined as the `default_popup` in `browser_action`.** It is displayed whenever the user clicks the extension's toolbar icon.
     > - **Permissions includes tabs.** This is needed to support the tab list feature, as the extension reads the title of the tabs for display in the popup.
@@ -239,7 +240,8 @@ The following functions are available:
 - update the tab's URL—effectively browse to a new page—({{WebExtAPIRef("tabs.update()")}}).
 - reload the tab's page ({{WebExtAPIRef("tabs.reload()")}}).
 
-> **Note:** These functions all require the ID (or IDs) of the tab they are manipulating:
+> [!NOTE]
+> These functions all require the ID (or IDs) of the tab they are manipulating:
 >
 > - {{WebExtAPIRef("tabs.duplicate()")}}
 > - {{WebExtAPIRef("tabs.remove()")}}
diff --git a/files/en-us/mozilla/add-ons/webextensions/your_first_webextension/index.md b/files/en-us/mozilla/add-ons/webextensions/your_first_webextension/index.md
index ed928eb67e5de11..0d8887218568bc6 100644
--- a/files/en-us/mozilla/add-ons/webextensions/your_first_webextension/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/your_first_webextension/index.md
@@ -6,7 +6,8 @@ page-type: guide
 
 {{AddonSidebar}}
 
-> **Note:** If you're familiar with the basic concepts of browser extensions, skip this section to [see how extension files are put together](/en-US/docs/Mozilla/Add-ons/WebExtensions/Anatomy_of_a_WebExtension). Then, use the [reference documentation](/en-US/docs/Mozilla/Add-ons/WebExtensions#reference) to start building your extension. Visit [Firefox Extension Workshop](https://extensionworkshop.com/?utm_source=developer.mozilla.org&utm_medium=documentation&utm_campaign=your-first-extension) to learn more about the workflow for testing, publishing, and extensions for Firefox.
+> [!NOTE]
+> If you're familiar with the basic concepts of browser extensions, skip this section to [see how extension files are put together](/en-US/docs/Mozilla/Add-ons/WebExtensions/Anatomy_of_a_WebExtension). Then, use the [reference documentation](/en-US/docs/Mozilla/Add-ons/WebExtensions#reference) to start building your extension. Visit [Firefox Extension Workshop](https://extensionworkshop.com/?utm_source=developer.mozilla.org&utm_medium=documentation&utm_campaign=your-first-extension) to learn more about the workflow for testing, publishing, and extensions for Firefox.
 
 This article walks through creating an extension for Firefox, from start to finish. The extension adds a red border to any pages loaded from "`mozilla.org`" or any of its subdomains.
 
@@ -118,13 +119,15 @@ Alternatively, you can run the extension from the command line using the [web-ex
 
 ### Testing
 
-> **Note:** By default [extensions don't work in private browsing](https://support.mozilla.org/en-US/kb/extensions-private-browsing). If you want to test this extension in private browsing open "`about:addons`", click on the extension, and select the Allow radio button for Run in Private Windows.
+> [!NOTE]
+> By default [extensions don't work in private browsing](https://support.mozilla.org/en-US/kb/extensions-private-browsing). If you want to test this extension in private browsing open "`about:addons`", click on the extension, and select the Allow radio button for Run in Private Windows.
 
 Now visit a page under "`https://www.mozilla.org/en-US/`", and you should see the red border round the page.
 
 ![Border displayed on mozilla.org](border_on_mozilla_org.png)
 
-> **Note:** Don't try it on "`addons.mozilla.org`", though! Content scripts are currently blocked on that domain.
+> [!NOTE]
+> Don't try it on "`addons.mozilla.org`", though! Content scripts are currently blocked on that domain.
 
 Try experimenting a bit. Edit the content script to change the color of the border, or do something else to the page content. Save the content script, then reload the extension's files by clicking the Reload button in "`about:debugging`". You can see the changes right away.