Migrate to bootstrap 5

client/package.json

@@ -48,7 +48,7 @@
     "@babel/core": "^7.15.0",
     "@babel/preset-env": "^7.15.0",
     "@neos21/bootstrap3-glyphicons": "^1.0.1",
-    "@ng-bootstrap/ng-bootstrap": "^11.0.0",
+    "@ng-bootstrap/ng-bootstrap": "^12.1.2",
     "@ng-select/ng-select": "^8.1.1",
     "@ngx-loading-bar/core": "^6.0.0",
     "@ngx-loading-bar/http-client": "^6.0.0",
@@ -57,6 +57,7 @@
     "@peertube/p2p-media-loader-hlsjs": "^1.0.8",
     "@peertube/videojs-contextmenu": "^5.5.0",
     "@peertube/xliffmerge": "^2.0.3",
+    "@popperjs/core": "^2.11.5",
     "@types/chart.js": "^2.9.16",
     "@types/core-js": "^2.5.2",
     "@types/debug": "^4.1.5",
@@ -79,7 +80,7 @@
     "angular2-hotkeys": "^13.1.0",
     "angularx-qrcode": "13.0.3",
     "babel-loader": "^8.2.2",
-    "bootstrap": "^4.1.3",
+    "bootstrap": "^5.1.3",
     "buffer": "^6.0.3",
     "cache-chunk-store": "^3.0.0",
     "chart.js": "^3.5.1",

client/src/app/+about/about-follows/about-follows.component.html

@@ -1,5 +1,6 @@
 <div class="row">
-  <h1 class="sr-only" i18n>Follows</h1>
+  <h1 class="visually-hidden" i18n>Follows</h1>
+
   <div class="col-xl-6 col-md-12">
     <h2 i18n class="subtitle">Follower instances ({{ followersPagination.totalItems }})</h2>
 

client/src/app/+about/about-follows/about-follows.component.scss

@@ -15,6 +15,7 @@ a {
 
 .no-results {
   justify-content: flex-start;
+  align-items: flex-start;
 }
 
 .show-more {

client/src/app/+about/about-instance/about-instance.component.html

@@ -8,9 +8,9 @@
     </div>
 
     <div class="instance-badges" *ngIf="categories.length !== 0 || languages.length !== 0">
-      <span *ngFor="let category of categories" class="badge badge-primary category">{{ category }}</span>
+      <span *ngFor="let category of categories" class="pt-badge badge-primary">{{ category }}</span>
 
-      <span *ngFor="let language of languages" class="badge badge-secondary language">{{ language }}</span>
+      <span *ngFor="let language of languages" class="pt-badge badge-secondary">{{ language }}</span>
     </div>
 
     <div class="short-description">
@@ -204,7 +204,7 @@
   </div>
 
   <div class="col-md-12 col-xl-6" myPluginSelector pluginSelectorId="about-instance-features">
-    <h2 class="sr-only" i18n>FEATURES</h2>
+    <h2 class="visually-hidden" i18n>FEATURES</h2>
     <my-instance-features-table></my-instance-features-table>
   </div>
 

client/src/app/+about/about-instance/about-instance.component.scss

@@ -19,18 +19,11 @@
 }
 
 .instance-badges {
-  font-size: 16px;
   margin-bottom: 20px;
+  font-size: 16px;
 
-  .badge {
+  .pt-badge {
     @include margin-right(5px);
-
-    font-size: 12px;
-    font-weight: $font-semibold;
-
-    &.category {
-      background-color: pvar(--mainColor);
-    }
   }
 }
 

client/src/app/+about/about.component.html

@@ -1,4 +1,4 @@
-<div class="row">
+<div>
   <div class="sub-menu" [ngClass]="{ 'sub-menu-fixed': !isBroadcastMessageDisplayed }">
 
     <div class="links">

client/src/app/+accounts/account-video-channels/account-video-channels.component.html

@@ -1,4 +1,4 @@
-<h1 class="sr-only" i18n>Video channels</h1>
+<h1 class="visually-hidden" i18n>Video channels</h1>
 
 <div class="margin-content">
 

client/src/app/+accounts/accounts.component.html

@@ -18,7 +18,7 @@
                 (userChanged)="onUserChanged()" (userDeleted)="onUserDeleted()"
               ></my-user-moderation-dropdown>
 
-              <span *ngIf="accountUser?.blocked" [ngbTooltip]="accountUser.blockedReason" class="badge badge-danger" i18n>Banned</span>
+              <span *ngIf="accountUser?.blocked" [ngbTooltip]="accountUser.blockedReason" class="pt-badge badge-danger" i18n>Banned</span>
 
               <my-account-block-badges [account]="account"></my-account-block-badges>
             </div>

client/src/app/+accounts/accounts.component.scss

@@ -93,6 +93,10 @@ my-user-moderation-dropdown {
   }
 }
 
+.pt-badge {
+  @include margin-right(5px);
+}
+
 @media screen and (max-width: $small-view) {
   .root {
     --myGlobalTopPadding: 45px;

client/src/app/+admin/config/edit-custom-config/edit-advanced-configuration.component.html

@@ -1,15 +1,15 @@
 <ng-container [formGroup]="form">
 
-  <div class="form-row mt-5"> <!-- cache grid -->
+  <div class="row mt-5"> <!-- cache grid -->
-    <div class="form-group col-12 col-lg-4 col-xl-3">
+
+    <div class="col-12 col-lg-4 col-xl-3">
       <div i18n class="inner-form-title">CACHE</div>
       <div i18n class="inner-form-description">
         Some files are not federated, and fetched when necessary. Define their caching policies.
       </div>
     </div>
 
-    <div class="form-group form-group-right col-12 col-lg-8 col-xl-9">
+    <div class="col-12 col-lg-8 col-xl-9">
-
       <ng-container formGroupName="cache">
         <div class="form-group" formGroupName="previews">
           <label i18n for="cachePreviewsSize">Number of previews to keep in cache</label>
@@ -57,8 +57,8 @@
     </div>
   </div>
 
-  <div class="form-row mt-4"> <!-- cache grid -->
+  <div class="row mt-4"> <!-- cache grid -->
-    <div class="form-group col-12 col-lg-4 col-xl-3">
+    <div class="col-12 col-lg-4 col-xl-3">
       <div class="anchor" id="customizations"></div> <!-- customizations anchor -->
       <div i18n class="inner-form-title">CUSTOMIZATIONS</div>
       <div i18n class="inner-form-description">
@@ -66,8 +66,7 @@
       </div>
     </div>
 
-    <div class="form-group form-group-right col-12 col-lg-8 col-xl-9">
+    <div class="col-12 col-lg-8 col-xl-9">
-
       <ng-container formGroupName="instance">
         <ng-container formGroupName="customizations">
           <div class="form-group">

client/src/app/+admin/config/edit-custom-config/edit-basic-configuration.component.html

@@ -1,13 +1,13 @@
 <ng-container [formGroup]="form">
-  <div class="form-row mt-5"> <!-- appearance grid -->
+  <div class="row mt-5"> <!-- appearance grid -->
-    <div class="form-group col-12 col-lg-4 col-xl-3">
+    <div class="col-12 col-lg-4 col-xl-3">
       <div i18n class="inner-form-title">APPEARANCE</div>
       <div i18n class="inner-form-description">
         Use <a routerLink="/admin/plugins">plugins & themes</a> for more involved changes, or <a routerLink="/admin/config/edit-custom" fragment="advanced-configuration">add slight customizations</a>.
       </div>
     </div>
 
-    <div class="form-group form-group-right col-12 col-lg-8 col-xl-9">
+    <div class="col-12 col-lg-8 col-xl-9">
 
       <ng-container formGroupName="theme">
         <div class="form-group">
@@ -88,15 +88,15 @@
     </div>
   </div>
 
-  <div class="form-row mt-4"> <!-- broadcast grid -->
+  <div class="row mt-4"> <!-- broadcast grid -->
-    <div class="form-group col-12 col-lg-4 col-xl-3">
+    <div class="col-12 col-lg-4 col-xl-3">
       <div i18n class="inner-form-title">BROADCAST MESSAGE</div>
       <div i18n class="inner-for-description">
         Display a message on your instance
       </div>
     </div>
 
-    <div class="form-group form-group-right col-12 col-lg-8 col-xl-9">
+    <div class="col-12 col-lg-8 col-xl-9">
 
       <ng-container formGroupName="broadcastMessage">
 
@@ -144,15 +144,15 @@
     </div>
   </div>
 
-  <div class="form-row mt-4"> <!-- new users grid -->
+  <div class="row mt-4"> <!-- new users grid -->
-    <div class="form-group col-12 col-lg-4 col-xl-3">
+    <div class="col-12 col-lg-4 col-xl-3">
       <div i18n class="inner-form-title">NEW USERS</div>
       <div i18n class="inner-for-description">
         Manage <a routerLink="/admin/users">users</a> to set their quota individually.
       </div>
     </div>
 
-    <div class="form-group form-group-right col-12 col-lg-8 col-xl-9">
+    <div class="col-12 col-lg-8 col-xl-9">
 
       <ng-container formGroupName="signup">
         <div class="form-group">
@@ -239,20 +239,20 @@
     </div>
   </div>
 
-  <div class="form-row mt-4"> <!-- videos grid -->
+  <div class="row mt-4"> <!-- videos grid -->
-    <div class="form-group col-12 col-lg-4 col-xl-3">
+    <div class="col-12 col-lg-4 col-xl-3">
       <div i18n class="inner-form-title">VIDEOS</div>
     </div>
 
-    <div class="form-group form-group-right col-12 col-lg-8 col-xl-9">
+    <div class="col-12 col-lg-8 col-xl-9">
 
       <ng-container formGroupName="import">
 
         <ng-container formGroupName="videos">
 
-          <div class="form-group mt-4">
+          <div class="form-group">
             <label i18n for="importConcurrency">Import jobs concurrency</label>
-            <span i18n class="muted ml-1">allows to import multiple videos in parallel. ⚠️ Requires a PeerTube restart.</span>
+            <span i18n class="muted ms-1">allows to import multiple videos in parallel. ⚠️ Requires a PeerTube restart.</span>
 
             <div class="number-with-unit">
               <input type="number" name="importConcurrency" formControlName="concurrency" />
@@ -309,12 +309,12 @@
     </div>
   </div>
 
-  <div class="form-row mt-4"> <!-- video channels grid -->
+  <div class="row mt-4"> <!-- video channels grid -->
-    <div class="form-group col-12 col-lg-4 col-xl-3">
+    <div class="col-12 col-lg-4 col-xl-3">
       <div i18n class="inner-form-title">VIDEO CHANNELS</div>
     </div>
 
-    <div class="form-group form-group-right col-12 col-lg-8 col-xl-9">
+    <div class="col-12 col-lg-8 col-xl-9">
       <div class="form-group" formGroupName="videoChannels">
         <label i18n for="videoChannelsMaxPerUser">Max video channels per user</label>
 
@@ -331,12 +331,12 @@
     </div>
   </div>
 
-  <div class="form-row mt-4"> <!-- search grid -->
+  <div class="row mt-4"> <!-- search grid -->
-    <div class="form-group col-12 col-lg-4 col-xl-3">
+    <div class="col-12 col-lg-4 col-xl-3">
       <div i18n class="inner-form-title">SEARCH</div>
     </div>
 
-    <div class="form-group form-group-right col-12 col-lg-8 col-xl-9">
+    <div class="col-12 col-lg-8 col-xl-9">
 
       <ng-container formGroupName="search">
         <ng-container formGroupName="remoteUri">
@@ -420,15 +420,15 @@
     </div>
   </div>
 
-  <div class="form-row mt-4"> <!-- federation grid -->
+  <div class="row mt-4"> <!-- federation grid -->
-    <div class="form-group col-12 col-lg-4 col-xl-3">
+    <div class="col-12 col-lg-4 col-xl-3">
       <div i18n class="inner-form-title">FEDERATION</div>
       <div i18n class="inner-form-description">
         Manage <a routerLink="/admin/follows">relations</a> with other instances.
       </div>
     </div>
 
-    <div class="form-group form-group-right col-12 col-lg-8 col-xl-9">
+    <div class="col-12 col-lg-8 col-xl-9">
 
       <ng-container formGroupName="followers">
         <ng-container formGroupName="instance">
@@ -499,12 +499,12 @@
     </div>
   </div>
 
-  <div class="form-row mt-4"> <!-- administrators grid -->
+  <div class="row mt-4"> <!-- administrators grid -->
-    <div class="form-group col-12 col-lg-4 col-xl-3">
+    <div class="col-12 col-lg-4 col-xl-3">
       <div i18n class="inner-form-title">ADMINISTRATORS</div>
     </div>
 
-    <div class="form-group form-group-right col-12 col-lg-8 col-xl-9">
+    <div class="col-12 col-lg-8 col-xl-9">
 
       <div class="form-group" formGroupName="admin">
         <label i18n for="adminEmail">Admin email</label>
@@ -527,8 +527,8 @@
     </div>
   </div>
 
-  <div class="form-row mt-4"> <!-- Twitter grid -->
+  <div class="row mt-4"> <!-- Twitter grid -->
-    <div class="form-group col-12 col-lg-4 col-xl-3">
+    <div class="col-12 col-lg-4 col-xl-3">
       <div i18n class="inner-form-title">TWITTER</div>
       <div i18n class="inner-form-description">
         Provide the Twitter account representing your instance to improve link previews.
@@ -536,7 +536,7 @@
       </div>
     </div>
 
-    <div class="form-group form-group-right col-12 col-lg-8 col-xl-9">
+    <div class="col-12 col-lg-8 col-xl-9">
 
       <ng-container formGroupName="services">
         <ng-container formGroupName="twitter">

client/src/app/+admin/config/edit-custom-config/edit-custom-config.component.html

@@ -1,4 +1,4 @@
-<h1 class="sr-only" i18n>Configuration</h1>
+<h1 class="visually-hidden" i18n>Configuration</h1>
 
 <div class="alert alert-warning" *ngIf="!isUpdateAllowed()" i18n>
   Updating instance configuration from the web interface is disabled by the system administrator.
@@ -64,7 +64,7 @@
 
   <div [ngbNavOutlet]="nav"></div>
 
-  <div class="form-row mt-4"> <!-- submit placement block -->
+  <div class="row mt-4"> <!-- submit placement block -->
     <div class="col-md-7 col-xl-5"></div>
     <div class="col-md-5 col-xl-5">
 

client/src/app/+admin/config/edit-custom-config/edit-custom-config.component.scss

@@ -102,11 +102,6 @@ input[disabled] {
   opacity: 0.5;
 }
 
-
-.form-group-right {
-  padding-top: 2px;
-}
-
 ngb-tabset:not(.previews) ::ng-deep {
   .nav-link {
     font-size: 105%;

client/src/app/+admin/config/edit-custom-config/edit-homepage.component.html

@@ -2,12 +2,12 @@
 
   <ng-container formGroupName="instanceCustomHomepage">
 
-    <div class="form-row mt-5"> <!-- homepage grid -->
+    <div class="row mt-5"> <!-- homepage grid -->
-      <div class="form-group col-12 col-lg-4 col-xl-3">
+      <div class="col-12 col-lg-4 col-xl-3">
         <div i18n class="inner-form-title">INSTANCE HOMEPAGE</div>
       </div>
 
-      <div class="form-group form-group-right col-12 col-lg-8 col-xl-9">
+      <div class="col-12 col-lg-8 col-xl-9">
 
         <div class="form-group">
           <label i18n for="instanceCustomHomepageContent">Homepage</label>

client/src/app/+admin/config/edit-custom-config/edit-instance-information.component.html

@@ -2,13 +2,12 @@
 
   <ng-container formGroupName="instance">
 
-    <div class="form-row mt-5"> <!-- instance grid -->
+    <div class="row mt-5"> <!-- instance grid -->
-      <div class="form-group col-12 col-lg-4 col-xl-3">
+      <div class="col-12 col-lg-4 col-xl-3">
         <div i18n class="inner-form-title">INSTANCE</div>
       </div>
 
-      <div class="form-group form-group-right col-12 col-lg-8 col-xl-9">
+      <div class="col-12 col-lg-8 col-xl-9">
-
         <div class="form-group">
           <label i18n for="instanceName">Name</label>
 
@@ -77,16 +76,15 @@
       </div>
     </div>
 
-    <div class="form-row mt-4"> <!-- moderation & nsfw grid -->
+    <div class="row mt-4"> <!-- moderation & nsfw grid -->
-      <div class="form-group col-12 col-lg-4 col-xl-3">
+      <div class="col-12 col-lg-4 col-xl-3">
         <div i18n class="inner-form-title">MODERATION & NSFW</div>
-        <div i18n class="inner-for-description">
+        <div i18row="inner-for-description">
           Manage <a routerLink="/admin/users">users</a> to build a moderation team.
         </div>
       </div>
 
-      <div class="form-group form-group-right col-12 col-lg-8 col-xl-9">
+      <div class="col-12 col-lg-8 col-xl-9">
-
         <div class="form-group">
           <my-peertube-checkbox inputName="instanceIsNSFW" formControlName="isNSFW">
             <ng-template ptTemplate="label">
@@ -162,12 +160,12 @@
       </div>
     </div>
 
-    <div class="form-row mt-4"> <!-- you and your instance grid -->
+    <div class="row mt-4"> <!-- you and your instance grid -->
-      <div class="form-group col-12 col-lg-4 col-xl-3">
+      <div class="col-12 col-lg-4 col-xl-3">
         <div i18n class="inner-form-title">YOU AND YOUR INSTANCE</div>
       </div>
 
-      <div class="form-group form-group-right col-12 col-lg-8 col-xl-9">
+      <div class="col-12 col-lg-8 col-xl-9">
 
         <div class="form-group">
           <label i18n for="instanceAdministrator">Who is behind the instance?</label><my-help helpType="markdownText"></my-help>
@@ -220,12 +218,12 @@
       </div>
     </div>
 
-    <div class="form-row mt-4"> <!-- other information grid -->
+    <div class="row mt-4"> <!-- other information grid -->
-      <div class="form-group col-12 col-lg-4 col-xl-3">
+      <div class="col-12 col-lg-4 col-xl-3">
         <div i18n class="inner-form-title">OTHER INFORMATION</div>
       </div>
 
-      <div class="form-group form-group-right col-12 col-lg-8 col-xl-9">
+      <div class="col-12 col-lg-8 col-xl-9">
 
         <div class="form-group">
           <label i18n for="instanceHardwareInformation">What server/hardware does the instance run on?</label>

client/src/app/+admin/config/edit-custom-config/edit-live-configuration.component.html

@@ -1,14 +1,14 @@
 <ng-container [formGroup]="form">
 
-  <div class="form-row mt-5">
+  <div class="row mt-5">
-    <div class="form-group col-12 col-lg-4 col-xl-3">
+    <div class="col-12 col-lg-4 col-xl-3">
       <div i18n class="inner-form-title">LIVE</div>
       <div i18n class="inner-form-description">
         Enable users of your instance to stream live.
       </div>
     </div>
 
-    <div class="form-group form-group-right col-12 col-lg-8 col-xl-9">
+    <div class="col-12 col-lg-8 col-xl-9">
 
       <ng-container formGroupName="live">
 
@@ -89,15 +89,15 @@
     </div>
   </div>
 
-  <div class="form-row"> <!-- transcoding live streams grid -->
+  <div class="row"> <!-- transcoding live streams grid -->
-    <div class="form-group col-12 col-lg-4 col-xl-3">
+    <div class="col-12 col-lg-4 col-xl-3">
       <div i18n class="inner-form-title">TRANSCODING</div>
       <div i18n class="inner-form-description">
         Same as VOD transcoding, transcoding live streams so that they are in a streamable form that any device can play. Requires a beefy CPU, and then some.
       </div>
     </div>
 
-    <div class="form-group form-group-right col-12 col-lg-8 col-xl-9">
+    <div class="col-12 col-lg-8 col-xl-9">
 
       <ng-container formGroupName="live">
         <ng-container formGroupName="transcoding">
@@ -115,7 +115,7 @@
           <div class="form-group" [ngClass]="getDisabledLiveTranscodingClass()">
             <label i18n for="liveTranscodingThreads">Live resolutions to generate</label>
 
-            <div class="ml-2 mt-2 d-flex flex-column">
+            <div class="ms-2 mt-2 d-flex flex-column">
               <ng-container formGroupName="resolutions">
 
                 <div class="form-group" *ngFor="let resolution of liveResolutions">
@@ -136,7 +136,7 @@
           <div class="form-group" [ngClass]="getDisabledLiveTranscodingClass()">
             <label i18n for="liveTranscodingThreads">Live transcoding threads</label>
 
-            <span class="muted ml-1">
+            <span class="muted ms-1">
               <ng-container *ngIf="getTotalTranscodingThreads().atMost" i18n>
                 will claim at most {{ getTotalTranscodingThreads().value }} {{ getTotalTranscodingThreads().unit }} with VOD transcoding
               </ng-container>
@@ -157,7 +157,7 @@
 
           <div class="form-group mt-4" [ngClass]="getDisabledLiveTranscodingClass()">
             <label i18n for="liveTranscodingProfile">Live transcoding profile</label>
-            <span class="muted ml-1" i18n>new live transcoding profiles can be added by PeerTube plugins</span>
+            <span class="muted ms-1" i18n>new live transcoding profiles can be added by PeerTube plugins</span>
 
             <my-select-options
               id="liveTranscodingProfile"

client/src/app/+admin/config/edit-custom-config/edit-vod-transcoding.component.html

@@ -1,8 +1,8 @@
 <ng-container [formGroup]="form">
 
-  <div class="form-row mt-4"> <!-- transcoding grid -->
+  <div class="row mt-4"> <!-- transcoding grid -->
-    <div class="form-group col-12 col-lg-4 col-xl-3"></div>
+    <div class="col-12 col-lg-4 col-xl-3"></div>
-    <div class="form-group form-group-right col-12 col-lg-8">
+    <div class="col-12 col-lg-8">
 
       <div class="callout callout-info">
         <span i18n>
@@ -21,8 +21,8 @@
     </div>
   </div>
 
-  <div class="form-row mt-2"> <!-- transcoding grid -->
+  <div class="row mt-4"> <!-- transcoding grid -->
-    <div class="form-group col-12 col-lg-4 col-xl-3">
+    <div class="col-12 col-lg-4 col-xl-3">
       <div i18n class="inner-form-title">TRANSCODING</div>
       <div i18n class="inner-form-description">
         Process uploaded videos so that they are in a streamable form that any device can play. Though costly in
@@ -30,11 +30,11 @@
       </div>
     </div>
 
-    <div class="form-group form-group-right col-12 col-lg-8 col-xl-9">
+    <div class="col-12 col-lg-8 col-xl-9">
 
       <ng-container formGroupName="transcoding">
 
-        <div class="form-group mb-0 col-12 col-xl-11">
+        <div class="col-12 col-xl-11">
           <my-peertube-checkbox inputName="transcodingEnabled" formControlName="enabled" [recommended]="true">
             <ng-template ptTemplate="label">
               <ng-container i18n>Transcoding enabled</ng-container>
@@ -115,7 +115,7 @@
                 <div class="form-group" [ngClass]="getTranscodingDisabledClass()">
                   <label i18n>Resolutions to generate per enabled format</label>
 
-                  <div class="ml-2 mt-2 d-flex flex-column">
+                  <div class="ms-2 mt-2 d-flex flex-column">
                     <ng-container formGroupName="resolutions">
                       <div class="form-group" *ngFor="let resolution of resolutions">
                         <my-peertube-checkbox
@@ -142,7 +142,7 @@
 
         <div class="form-group mt-4" [ngClass]="getTranscodingDisabledClass()">
           <label i18n for="transcodingThreads">Transcoding threads</label>
-          <span class="muted ml-1">
+          <span class="muted ms-1">
             <ng-container *ngIf="getTotalTranscodingThreads().atMost" i18n>
               will claim at most {{ getTotalTranscodingThreads().value }} {{ getTotalTranscodingThreads().unit }} with live transcoding
             </ng-container>
@@ -162,9 +162,9 @@
           <div *ngIf="formErrors.transcoding.threads" class="form-error">{{ formErrors.transcoding.threads }}</div>
         </div>
 
-        <div class="form-group mt-4" [ngClass]="getTranscodingDisabledClass()">
+        <div class="form-group" [ngClass]="getTranscodingDisabledClass()">
           <label i18n for="transcodingConcurrency">Transcoding jobs concurrency</label>
-          <span class="muted ml-1" i18n>allows to transcode multiple files in parallel. ⚠️ Requires a PeerTube restart</span>
+          <span class="muted ms-1" i18n>allows to transcode multiple files in parallel. ⚠️ Requires a PeerTube restart</span>
 
           <div class="number-with-unit">
             <input type="number" name="transcodingConcurrency" formControlName="concurrency" />
@@ -174,9 +174,9 @@
           <div *ngIf="formErrors.transcoding.concurrency" class="form-error">{{ formErrors.transcoding.concurrency }}</div>
         </div>
 
-        <div class="form-group mt-4" [ngClass]="getTranscodingDisabledClass()">
+        <div class="form-group" [ngClass]="getTranscodingDisabledClass()">
           <label i18n for="transcodingProfile">Transcoding profile</label>
-          <span class="muted ml-1" i18n>new transcoding profiles can be added by PeerTube plugins</span>
+          <span class="muted ms-1" i18n>new transcoding profiles can be added by PeerTube plugins</span>
 
           <my-select-options
             id="transcodingProfile"
@@ -193,15 +193,15 @@
     </div>
   </div>
 
-  <div class="form-row mt-2"> <!-- video studio grid -->
+  <div class="row mt-2"> <!-- video studio grid -->
-    <div class="form-group col-12 col-lg-4 col-xl-3">
+    <div class="col-12 col-lg-4 col-xl-3">
       <div i18n class="inner-form-title">VIDEO STUDIO</div>
       <div i18n class="inner-form-description">
         Allows your users to edit their video (cut, add intro/outro, add a watermark etc)
       </div>
     </div>
 
-    <div class="form-group form-group-right col-12 col-lg-8 col-xl-9">
+    <div class="col-12 col-lg-8 col-xl-9">
 
       <ng-container formGroupName="videoStudio">
         <div class="form-group" [ngClass]="getTranscodingDisabledClass()">

client/src/app/+admin/follows/followers-list/followers-list.component.html

@@ -12,7 +12,7 @@
 >
   <ng-template pTemplate="caption">
     <div class="caption">
-      <div class="ml-auto">
+      <div class="ms-auto">
         <my-advanced-input-filter (search)="onSearch($event)"></my-advanced-input-filter>
       </div>
     </div>
@@ -46,10 +46,10 @@
       </td>
 
       <td *ngIf="follow.state === 'accepted'">
-        <span class="badge badge-green" i18n>Accepted</span>
+        <span class="pt-badge badge-green" i18n>Accepted</span>
       </td>
       <td *ngIf="follow.state === 'pending'">
-        <span class="badge badge-yellow" i18n>Pending</span>
+        <span class="pt-badge badge-yellow" i18n>Pending</span>
       </td>
 
       <td>{{ follow.score }}</td>

client/src/app/+admin/follows/following-list/following-list.component.html

@@ -19,7 +19,7 @@
         </a>
       </div>
 
-      <div class="ml-auto">
+      <div class="ms-auto">
         <my-advanced-input-filter (search)="onSearch($event)"></my-advanced-input-filter>
       </div>
     </div>
@@ -48,10 +48,10 @@
       </td>
 
       <td *ngIf="follow.state === 'accepted'">
-        <span class="badge badge-green" i18n>Accepted</span>
+        <span class="pt-badge badge-green" i18n>Accepted</span>
       </td>
       <td *ngIf="follow.state === 'pending'">
-        <span class="badge badge-yellow" i18n>Pending</span>
+        <span class="pt-badge badge-yellow" i18n>Pending</span>
       </td>
 
       <td>{{ follow.createdAt | date: 'short' }}</td>

client/src/app/+admin/moderation/video-block-list/video-block-list.component.html

@@ -13,7 +13,7 @@
 >
   <ng-template pTemplate="caption">
     <div class="caption">
-      <div class="ml-auto">
+      <div class="ms-auto">
         <my-advanced-input-filter [filters]="inputFilters" (search)="onSearch($event)"></my-advanced-input-filter>
       </div>
     </div>
@@ -53,11 +53,11 @@
       </td>
 
       <td>
-        <span *ngIf="videoBlock.video.nsfw" class="badge badge-red" i18n>NSFW</span>
+        <span *ngIf="videoBlock.video.nsfw" class="pt-badge badge-red" i18n>NSFW</span>
       </td>
 
       <td>
-        <span *ngIf="videoBlock.unfederated" class="badge badge-blue" i18n>Unfederated</span>
+        <span *ngIf="videoBlock.unfederated" class="pt-badge badge-blue" i18n>Unfederated</span>
       </td>
 
       <td>

client/src/app/+admin/overview/comments/video-comment-list.component.html

@@ -25,7 +25,7 @@
         </my-action-dropdown>
       </div>
 
-      <div class="ml-auto right-form">
+      <div class="ms-auto right-form">
         <my-advanced-input-filter [filters]="inputFilters" (search)="onSearch($event)"></my-advanced-input-filter>
 
         <my-button i18n-label label="Refresh" icon="refresh" (click)="reloadData()"></my-button>

client/src/app/+admin/overview/users/user-edit/user-edit.component.html

@@ -57,7 +57,7 @@
   </div>
 </ng-template>
 
-<div class="form-row" *ngIf="!isInBigView()"> <!-- hidden on large screens, as it is then displayed on the right side of the form -->
+<div class="row d-xxl-none"> <!-- hidden on large screens, as it is then displayed on the right side of the form -->
   <div class="col-12 col-xl-3"></div>
 
   <div class="col-12 col-xl-9">
@@ -67,8 +67,8 @@
 
 <div *ngIf="error" class="alert alert-danger">{{ error }}</div>
 
-<div class="form-row mt-4"> <!-- user grid -->
+<div class="row mt-4"> <!-- user grid -->
-  <div class="form-group col-12 col-lg-4 col-xl-3">
+  <div class="col-12 col-lg-4 col-xl-3">
     <div class="anchor" id="user"></div> <!-- user anchor -->
     <div *ngIf="isCreation()" class="account-title" i18n>NEW USER</div>
     <div *ngIf="!isCreation() && user" class="account-title">
@@ -76,9 +76,9 @@
     </div>
   </div>
 
-  <div class="form-group col-12 col-lg-8 col-xl-9" [ngClass]="{ 'form-row': isInBigView() }">
+  <div class="col-12 col-lg-8 col-xl-9">
-
+    <div class="row">
-    <form role="form" (ngSubmit)="formValidated()" [formGroup]="form" [ngClass]="{ 'col-5': isInBigView() }">
+      <form class="col" role="form" (ngSubmit)="formValidated()" [formGroup]="form">
         <div class="form-group" *ngIf="isCreation()">
           <label i18n for="username">Username</label>
           <input
@@ -205,21 +205,21 @@
         <input type="submit" value="{{ getFormButtonTitle() }}" [disabled]="!form.valid">
       </form>
 
-    <div *ngIf="isInBigView()" class="col-7">
+      <div class="d-none d-xxl-block col-7">
         <ng-template *ngTemplateOutlet="dashboard"></ng-template>
       </div>
-
+    </div>
   </div>
 </div>
 
 
-<div *ngIf="!isCreation() && user && user.pluginAuth === null" class="form-row mt-4"> <!-- danger zone grid -->
+<div *ngIf="!isCreation() && user && user.pluginAuth === null" class="row mt-4"> <!-- danger zone grid -->
-  <div class="form-group col-12 col-lg-4 col-xl-3">
+  <div class="col-12 col-lg-4 col-xl-3">
     <div class="anchor" id="danger"></div> <!-- danger zone anchor -->
     <div i18n class="account-title account-title-danger">DANGER ZONE</div>
   </div>
 
-  <div class="form-group col-12 col-lg-8 col-xl-9" [ngClass]="{ 'form-row': isInBigView() }">
+  <div class="col-12 col-lg-8 col-xl-9">
 
     <div class="danger-zone">
       <div class="form-group reset-password-email">

client/src/app/+admin/overview/users/user-edit/user-edit.ts

@@ -46,10 +46,6 @@ export abstract class UserEdit extends FormReactive implements OnInit {
       .concat(this.serverConfig.plugin.registeredExternalAuths.map(p => p.npmName))
   }
 
-  isInBigView () {
-    return this.screenService.getWindowInnerWidth() > 1600
-  }
-
   buildRoles () {
     const authUser = this.auth.getUser()
 

client/src/app/+admin/overview/users/user-edit/user-password.component.html

@@ -1,21 +1,17 @@
 <form role="form" (ngSubmit)="formValidated()" [formGroup]="form">
-  <div class="form-group">
-
   <div class="input-group">
     <input id="password" [attr.type]="showPassword ? 'text' : 'password'" class="form-control"
       formControlName="password" [ngClass]="{ 'input-error': formErrors['password'] }"
     >
-      <div class="input-group-append">
     <button class="btn btn-sm btn-outline-secondary" (click)="togglePasswordVisibility()" type="button">
       <ng-container *ngIf="!showPassword" i18n>Show</ng-container>
       <ng-container *ngIf="!!showPassword" i18n>Hide</ng-container>
     </button>
   </div>
-    </div>
+
   <div *ngIf="formErrors.password" class="form-error">
     {{ formErrors.password }}
   </div>
-  </div>
 
   <input type="submit" value="{{ getFormButtonTitle() }}" [disabled]="!form.valid">
 </form>

client/src/app/+admin/overview/users/user-edit/user-password.component.scss

@@ -1,13 +1,9 @@
 @use '_variables' as *;
 @use '_mixins' as *;
 
-input:not([type=submit]):not([type=checkbox]) {
+input[type=text],
+input[type=password] {
   @include peertube-input-text(340px);
-
-  display: block;
-  border-top-right-radius: 0;
-  border-bottom-right-radius: 0;
-  border-right: 0;
 }
 
 input[type=submit] {
@@ -17,7 +13,3 @@ input[type=submit] {
 
   margin-top: 10px;
 }
-
-.input-group-append {
-  height: 30px;
-}

client/src/app/+admin/overview/users/user-list/user-list.component.html

@@ -26,7 +26,7 @@
         </a>
       </div>
 
-      <div class="ml-auto">
+      <div class="ms-auto">
         <my-advanced-input-filter [filters]="inputFilters" (search)="onSearch($event)"></my-advanced-input-filter>
       </div>
 
@@ -90,7 +90,7 @@
         </my-user-moderation-dropdown>
       </td>
 
-      <td *ngIf="isSelected('username')">
+      <td *ngIf="isSelected('username')" class="cell-username">
         <a i18n-title title="Open account in a new tab" target="_blank" rel="noopener noreferrer" [routerLink]="[ '/a/' + user.username ]">
           <div class="chip two-lines">
             <my-actor-avatar [account]="user?.account" size="32"></my-actor-avatar>
@@ -101,13 +101,13 @@
           </div>
         </a>
 
-        <div *ngIf="user.accountMutedStatus.mutedByInstance" class="badges-username badge badge-red" i18n>Muted</div>
+        <div *ngIf="user.accountMutedStatus.mutedByInstance" class="pt-badge badge-red" i18n>Muted</div>
-        <div *ngIf="user.blocked" class="badges-username badge badge-red" i18n>Banned</div>
+        <div *ngIf="user.blocked" class="pt-badge badge-red" i18n>Banned</div>
       </td>
 
       <td *ngIf="isSelected('role')">
-        <span *ngIf="user.blocked" class="badge badge-banned" i18n-title title="The user was banned">{{ user.roleLabel }}</span>
+        <span *ngIf="user.blocked" class="pt-badge badge-banned" i18n-title title="The user was banned">{{ user.roleLabel }}</span>
-        <span *ngIf="!user.blocked" class="badge" [ngClass]="getRoleClass(user.role)">{{ user.roleLabel }}</span>
+        <span *ngIf="!user.blocked" class="pt-badge" [ngClass]="getRoleClass(user.role)">{{ user.roleLabel }}</span>
       </td>
 
       <td *ngIf="isSelected('email')" [title]="user.email">

client/src/app/+admin/overview/users/user-list/user-list.component.scss

@@ -1,5 +1,6 @@
 @use '_variables' as *;
 @use '_mixins' as *;
+@use '~bootstrap/scss/functions' as *;
 
 .add-button {
   @include create-button;
@@ -23,8 +24,8 @@ tr.banned > td {
   font-weight: $font-semibold;
 }
 
-.badges-username {
+.cell-username .pt-badge {
-  margin-left: 15px;
+  @include margin-left(15px);
 }
 
 .user-table-primary-text .glyphicon {

client/src/app/+admin/overview/videos/video-list.component.html

@@ -21,7 +21,7 @@
         </my-action-dropdown>
       </div>
 
-      <div class="ml-auto right-form">
+      <div class="ms-auto right-form">
         <my-advanced-input-filter [filters]="inputFilters" (search)="onSearch($event)"></my-advanced-input-filter>
 
         <my-button i18n-label label="Refresh" icon="refresh" (click)="reloadData()"></my-button>
@@ -67,25 +67,25 @@
       </td>
 
       <td>
-        <span class="badge badge-blue" *ngIf="video.isLocal">Local</span>
+        <span class="pt-badge badge-blue" *ngIf="video.isLocal">Local</span>
-        <span class="badge badge-purple" *ngIf="!video.isLocal">Remote</span>
+        <span class="pt-badge badge-purple" *ngIf="!video.isLocal">Remote</span>
 
-        <span [ngClass]="getPrivacyBadgeClass(video)" class="badge">{{ video.privacy.label }}</span>
+        <span [ngClass]="getPrivacyBadgeClass(video)" class="pt-badge">{{ video.privacy.label }}</span>
 
-        <span *ngIf="video.nsfw" class="badge badge-red" i18n>NSFW</span>
+        <span *ngIf="video.nsfw" class="pt-badge badge-red" i18n>NSFW</span>
 
-        <span *ngIf="isUnpublished(video)" class="badge badge-yellow" i18n>{{ video.state.label }}</span>
+        <span *ngIf="isUnpublished(video)" class="pt-badge badge-yellow" i18n>{{ video.state.label }}</span>
 
-        <span *ngIf="isAccountBlocked(video)" class="badge badge-red" i18n>Account muted</span>
+        <span *ngIf="isAccountBlocked(video)" class="pt-badge badge-red" i18n>Account muted</span>
-        <span *ngIf="isServerBlocked(video)" class="badge badge-red" i18n>Server muted</span>
+        <span *ngIf="isServerBlocked(video)" class="pt-badge badge-red" i18n>Server muted</span>
 
-        <span *ngIf="isVideoBlocked(video)" class="badge badge-red" i18n>Blocked</span>
+        <span *ngIf="isVideoBlocked(video)" class="pt-badge badge-red" i18n>Blocked</span>
       </td>
 
       <td>
-        <span *ngIf="isHLS(video)" class="badge badge-blue">HLS</span>
+        <span *ngIf="isHLS(video)" class="pt-badge badge-blue">HLS</span>
-        <span *ngIf="isWebTorrent(video)" class="badge badge-blue">WebTorrent ({{ video.files.length }})</span>
+        <span *ngIf="isWebTorrent(video)" class="pt-badge badge-blue">WebTorrent ({{ video.files.length }})</span>
-        <span *ngIf="video.isLive" class="badge badge-blue">Live</span>
+        <span *ngIf="video.isLive" class="pt-badge badge-blue">Live</span>
 
         <span *ngIf="!isImport(video) && !video.isLive && video.isLocal">{{ getFilesSize(video) | bytes: 1 }}</span>
       </td>
@@ -121,7 +121,7 @@
             </ul>
           </div>
 
-          <my-embed class="ml-auto" [video]="video"></my-embed>
+          <my-embed class="ms-auto" [video]="video"></my-embed>
         </div>
       </td>
     </tr>

client/src/app/+admin/overview/videos/video-list.component.scss

@@ -7,10 +7,8 @@ my-embed {
   width: 50%;
 }
 
-.badge {
+.pt-badge {
-  @include peertube-badge;
+  @include margin-right(5px);
-
-  margin-right: 5px;
 }
 
 .video-info > div {

client/src/app/+admin/plugins/plugin-search/plugin-search.component.html

@@ -32,9 +32,9 @@
   <ng-container *ngFor="let plugin of plugins" >
     <my-plugin-card [plugin]="plugin" [version]="plugin.latestVersion" [pluginType]="pluginType">
       <div ngProjectAs="badges">
-        <span i18n *ngIf="plugin.installed" class="badge badge-success">Installed</span>
+        <span i18n *ngIf="plugin.installed" class="pt-badge badge-success">Installed</span>
 
-        <span *ngIf="plugin.official" class="badge badge-primary" i18n i18n-title title="This plugin is developed by Framasoft">
+        <span *ngIf="plugin.official" class="pt-badge badge-primary" i18n i18n-title title="This plugin is developed by Framasoft">
           Official
         </span>
       </div>

client/src/app/+admin/plugins/plugin-search/plugin-search.component.scss

@@ -22,11 +22,10 @@
   }
 }
 
-.badge {
+.pt-badge {
   @include margin-left(15px);
 
   font-size: 13px;
-  font-weight: $font-semibold;
 }
 
 .alert {

client/src/app/+admin/system/jobs/jobs.component.html

@@ -21,7 +21,7 @@
         <span i18n="Selector for the list displaying jobs, filtering by their state">any</span>
       </ng-option>
       <ng-option *ngFor="let state of jobStates" [value]="state">
-        <span class="badge" [ngClass]="getJobStateClass(state)">{{ state }}</span>
+        <span class="pt-badge" [ngClass]="getJobStateClass(state)">{{ state }}</span>
       </ng-option>
     </ng-select>
   </div>
@@ -62,7 +62,7 @@
       <td class="job-priority c-hand" [pRowToggler]="job">{{ job.priority }}</td>
 
       <td class="job-state c-hand" [pRowToggler]="job" *ngIf="jobState === 'all'">
-        <span class="badge" [ngClass]="getJobStateClass(job.state)">{{ job.state }}</span>
+        <span class="pt-badge" [ngClass]="getJobStateClass(job.state)">{{ job.state }}</span>
       </td>
 
       <td *ngIf="hasGlobalProgress()" class="job-progress c-hand" [pRowToggler]="job">
@@ -107,8 +107,8 @@
             </ng-container>
 
             <ng-container *ngIf="jobState !== 'all'">
-              <ng-container *ngIf="jobType === 'all'" i18n>No <span class="badge" [ngClass]="getJobStateClass(jobState)">{{ jobState }}</span> jobs found.</ng-container>
+              <ng-container *ngIf="jobType === 'all'" i18n>No <span class="pt-badge" [ngClass]="getJobStateClass(jobState)">{{ jobState }}</span> jobs found.</ng-container>
-              <ng-container *ngIf="jobType !== 'all'" i18n>No <code>{{ jobType }}</code> jobs found that are <span class="badge" [ngClass]="getJobStateClass(jobState)">{{ jobState }}</span>.</ng-container>
+              <ng-container *ngIf="jobType !== 'all'" i18n>No <code>{{ jobType }}</code> jobs found that are <span class="pt-badge" [ngClass]="getJobStateClass(jobState)">{{ jobState }}</span>.</ng-container>
             </ng-container>
           </div>
         </div>

client/src/app/+admin/system/jobs/jobs.component.scss

@@ -55,7 +55,3 @@ pre {
 .job-error {
   color: #ff0000;
 }
-
-.select-filter-block .badge {
-  @include peertube-badge;
-}

client/src/app/+manage/video-channel-edit/video-channel-edit.component.html

@@ -3,13 +3,13 @@
 <div class="margin-content">
   <form role="form" (ngSubmit)="formValidated()" [formGroup]="form">
 
-    <div class="form-row"> <!-- channel grid -->
+    <div class="row"> <!-- channel grid -->
-      <div class="form-group col-12 col-lg-4 col-xl-3">
+      <div class="col-12 col-lg-4 col-xl-3">
         <div *ngIf="isCreation()" class="video-channel-title" i18n>NEW CHANNEL</div>
         <div *ngIf="!isCreation() && videoChannel" class="video-channel-title" i18n>CHANNEL</div>
       </div>
 
-      <div class="form-group col-12 col-lg-8 col-xl-9">
+      <div class="col-12 col-lg-8 col-xl-9">
         <h6 i18n>Banner image of the channel</h6>
 
         <my-actor-banner-edit
@@ -25,14 +25,13 @@
 
         <div class="form-group" *ngIf="isCreation()">
           <label i18n for="name">Name</label>
+
           <div class="input-group">
             <input
               type="text" id="name" i18n-placeholder placeholder="Example: my_channel"
               formControlName="name" [ngClass]="{ 'input-error': formErrors['name'] }" class="form-control"
             >
-            <div class="input-group-append">
+            <div class="input-group-text">@{{ instanceHost }}</div>
-              <span class="input-group-text">@{{ instanceHost }}</span>
-            </div>
           </div>
           <div *ngIf="formErrors['name']" class="form-error">
             {{ formErrors['name'] }}
@@ -86,7 +85,7 @@
       </div>
     </div>
 
-    <div class="form-row"> <!-- submit placement block -->
+    <div class="row"> <!-- submit placement block -->
       <div class="col-md-7 col-xl-5"></div>
       <div class="col-md-5 col-xl-5 d-inline-flex">
         <input type="submit" value="{{ getFormButtonTitle() }}" [disabled]="!form.valid">

client/src/app/+manage/video-channel-edit/video-channel-edit.component.scss

@@ -24,16 +24,7 @@ my-actor-banner-edit {
   max-width: 500px;
 }
 
-.input-group {
+input[type=text] {
-  @include peertube-input-group(fit-content);
-}
-
-.input-group-append {
-  height: 30px;
-}
-
-input {
-  &[type=text] {
   @include peertube-input-text(340px);
 
   display: block;
@@ -44,12 +35,11 @@ input {
   }
 }
 
-  &[type=submit] {
+input[type=submit] {
   @include peertube-button;
   @include orange-button;
   @include margin-left(auto);
 }
-}
 
 textarea {
   @include peertube-textarea(500px, 150px);

client/src/app/+my-account/my-account-applications/my-account-applications.component.html

@@ -3,8 +3,9 @@
   <ng-container i18n>Applications</ng-container>
 </h1>
 
-<div class="form-row"> <!-- built-in token grid -->
+<div class="row"> <!-- built-in token grid -->
-  <div class="form-group col-12 col-lg-4 col-xl-3">
+
+  <div class="group col-12 col-lg-4 col-xl-3">
     <h2 i18n class="applications-title">SUBSCRIPTION FEED</h2>
     <div i18n class="applications-description">
       Use third-party feed aggregators to retrieve the list of videos from
@@ -12,7 +13,7 @@
     </div>
   </div>
 
-  <div class="form-group col-12 col-lg-8 col-xl-9">
+  <div class="col-12 col-lg-8 col-xl-9">
 
     <div class="form-group">
       <label i18n for="feed-url">Feed URL</label>
@@ -29,7 +30,7 @@
   </div>
 </div>
 
-<div class="form-row mt-4"> <!-- submit placement block -->
+<div class="row mt-4"> <!-- submit placement block -->
   <div class="col-md-7 col-xl-5"></div>
   <div class="col-md-5 col-xl-5">
     <input (click)="renewToken()" type="submit" i18n-value value="Renew token">

client/src/app/+my-account/my-account-notifications/my-account-notifications.component.html

@@ -1,11 +1,11 @@
-<h1 class="sr-only" i18n>Notifications</h1>
+<h1 class="visually-hidden" i18n>Notifications</h1>
 <div class="header">
   <a routerLink="/my-account/settings" fragment="notifications" i18n>
     <my-global-icon iconName="cog" aria-hidden="true"></my-global-icon>
     Notification preferences
   </a>
 
-  <div class="peertube-select-container peertube-select-button ml-2 mr-2">
+  <div class="peertube-select-container peertube-select-button ms-2 me-2">
     <select [(ngModel)]="notificationSortType" (ngModelChange)="onChangeSortColumn()" class="form-control">
       <option value="undefined" disabled>Sort by</option>
       <option value="createdAt" i18n>Newest first</option>
@@ -13,7 +13,7 @@
     </select>
   </div>
 
-  <button class="btn ml-auto" [disabled]="!hasUnreadNotifications()" (click)="markAllAsRead()">
+  <button class="btn ms-auto" [disabled]="!hasUnreadNotifications()" (click)="markAllAsRead()">
     <ng-container *ngIf="hasUnreadNotifications()">
       <my-global-icon iconName="tick" aria-hidden="true"></my-global-icon>
 

client/src/app/+my-account/my-account-settings/my-account-profile/my-account-profile.component.scss

@@ -6,10 +6,6 @@ label {
   font-size: 100%;
 }
 
-.form-group:first-child {
-  margin-bottom: 15px;
-}
-
 input#username + .muted {
   margin-top: 5px;
 }

client/src/app/+my-account/my-account-settings/my-account-settings.component.html

@@ -1,18 +1,19 @@
-<h1 class="sr-only" i18n>Settings</h1>
+<h1 class="visually-hidden" i18n>Settings</h1>
-<div class="form-row"> <!-- preview -->
-  <div class="form-group col-12 col-lg-4 col-xl-3"></div>
 
-  <div class="form-group col-12 col-lg-8 col-xl-9">
+<div class="row"> <!-- preview -->
+  <div class="col-12 col-lg-4 col-xl-3"></div>
+
+  <div class="col-12 col-lg-8 col-xl-9">
     <my-actor-avatar-edit [actor]="user.account" (avatarChange)="onAvatarChange($event)" (avatarDelete)="onAvatarDelete()"></my-actor-avatar-edit>
   </div>
 </div>
 
-<div class="form-row"> <!-- profile settings grid -->
+<div class="row mt-3"> <!-- profile settings grid -->
-  <div class="form-group col-12 col-lg-4 col-xl-3">
+  <div class="col-12 col-lg-4 col-xl-3">
     <h2 i18n class="account-title">PROFILE SETTINGS</h2>
   </div>
 
-  <div class="form-group col-12 col-lg-8 col-xl-9">
+  <div class="col-12 col-lg-8 col-xl-9">
 
     <my-user-quota [user]="user" [userInformationLoaded]="userInformationLoaded"></my-user-quota>
 
@@ -20,64 +21,64 @@
   </div>
 </div>
 
-<div class="form-row mt-5"> <!-- interface grid -->
+<div class="row mt-5"> <!-- interface grid -->
-  <div class="form-group col-12 col-lg-4 col-xl-3">
+  <div class="col-12 col-lg-4 col-xl-3">
     <h2 i18n class="account-title">INTERFACE</h2>
   </div>
 
-  <div class="form-group col-12 col-lg-8 col-xl-9">
+  <div class="col-12 col-lg-8 col-xl-9">
     <my-user-interface-settings [user]="user" [userInformationLoaded]="userInformationLoaded"></my-user-interface-settings>
   </div>
 </div>
 
-<div class="form-row mt-5"> <!-- video settings grid -->
+<div class="row mt-5"> <!-- video settings grid -->
-  <div class="form-group col-12 col-lg-4 col-xl-3">
+  <div class="col-12 col-lg-4 col-xl-3">
     <div class="anchor" id="video-settings"></div> <!-- video settings anchor -->
     <h2 i18n class="account-title">VIDEO SETTINGS</h2>
   </div>
 
-  <div class="form-group col-12 col-lg-8 col-xl-9">
+  <div class="col-12 col-lg-8 col-xl-9">
     <my-user-video-settings [user]="user" [userInformationLoaded]="userInformationLoaded"></my-user-video-settings>
   </div>
 </div>
 
-<div class="form-row mt-5"> <!-- notifications grid -->
+<div class="row mt-5"> <!-- notifications grid -->
-  <div class="form-group col-12 col-lg-4 col-xl-3">
+  <div class="col-12 col-lg-4 col-xl-3">
     <div class="anchor" id="notifications"></div> <!-- notifications anchor -->
     <h2 i18n class="account-title">NOTIFICATIONS</h2>
   </div>
 
-  <div class="form-group col-12 col-lg-8 col-xl-9">
+  <div class="col-12 col-lg-8 col-xl-9">
     <my-account-notification-preferences [user]="user" [userInformationLoaded]="userInformationLoaded"></my-account-notification-preferences>
   </div>
 </div>
 
-<div class="form-row mt-5" *ngIf="user.pluginAuth === null"> <!-- password grid -->
+<div class="row mt-5" *ngIf="user.pluginAuth === null"> <!-- password grid -->
-  <div class="form-group col-12 col-lg-4 col-xl-3">
+  <div class="col-12 col-lg-4 col-xl-3">
     <h2 i18n class="account-title">PASSWORD</h2>
   </div>
 
-  <div class="form-group col-12 col-lg-8 col-xl-9">
+  <div class="col-12 col-lg-8 col-xl-9">
     <my-account-change-password></my-account-change-password>
   </div>
 </div>
 
-<div class="form-row mt-5"> <!-- email grid -->
+<div class="row mt-5"> <!-- email grid -->
-  <div class="form-group col-12 col-lg-4 col-xl-3">
+  <div class="col-12 col-lg-4 col-xl-3">
     <h2 i18n class="account-title">EMAIL</h2>
   </div>
 
-  <div class="form-group col-12 col-lg-8 col-xl-9">
+  <div class="col-12 col-lg-8 col-xl-9">
     <my-account-change-email></my-account-change-email>
   </div>
 </div>
 
-<div class="form-row mt-5"> <!-- danger zone grid -->
+<div class="row mt-5"> <!-- danger zone grid -->
-  <div class="form-group col-12 col-lg-4 col-xl-3">
+  <div class="col-12 col-lg-4 col-xl-3">
     <h2 i18n class="account-title account-title-danger">DANGER ZONE</h2>
   </div>
 
-  <div class="form-group col-12 col-lg-8 col-xl-9">
+  <div class="col-12 col-lg-8 col-xl-9">
     <my-account-danger-zone [user]="user"></my-account-danger-zone>
   </div>
 </div>

client/src/app/+my-account/my-account-settings/my-account-settings.component.scss

@@ -1,5 +1,6 @@
 @use '_variables' as *;
 @use '_mixins' as *;
+@use '~bootstrap/scss/functions' as *;
 
 .account-title {
   @include settings-big-title;
@@ -9,6 +10,6 @@
   }
 }
 
-.form-group {
+.row > div {
   max-width: 500px;
 }

client/src/app/+my-account/my-account.component.html

@@ -1,4 +1,4 @@
-<div class="row">
+<div class="root">
   <my-top-menu-dropdown [menuEntries]="menuEntries"></my-top-menu-dropdown>
 
   <div class="margin-content pb-5" [ngClass]="{ 'offset-content': !isBroadcastMessageDisplayed }">

client/src/app/+my-account/my-account.component.scss

@@ -1,7 +1,7 @@
 @use '_variables' as *;
 @use '_mixins' as *;
 
-.row {
+.root {
   @include sub-menu-h1;
 
   flex-direction: column;

client/src/app/+my-library/+my-video-channels/my-video-channels.component.html

@@ -1,7 +1,7 @@
 <h1>
   <my-global-icon iconName="channel" aria-hidden="true"></my-global-icon>
   <ng-container i18n>My channels</ng-container>
-  <span class="badge badge-secondary">{{ totalItems }}</span>
+  <span *ngIf="totalItems" class="pt-badge badge-secondary">{{ totalItems }}</span>
 </h1>
 
 <my-channels-setup-message [hideLink]="true"></my-channels-setup-message>

client/src/app/+my-library/my-follows/my-followers.component.html

@@ -2,7 +2,7 @@
   <span>
     <my-global-icon iconName="follower" aria-hidden="true"></my-global-icon>
     <ng-container i18n>My followers</ng-container>
-    <span class="badge badge-secondary"> {{ pagination.totalItems }}</span>
+    <span *ngIf="pagination.totalItems" class="pt-badge badge-secondary"> {{ pagination.totalItems }}</span>
   </span>
 </h1>
 

client/src/app/+my-library/my-follows/my-subscriptions.component.html

@@ -2,7 +2,7 @@
   <span>
     <my-global-icon iconName="subscriptions" aria-hidden="true"></my-global-icon>
     <ng-container i18n>My subscriptions</ng-container>
-    <span class="badge badge-secondary"> {{ pagination.totalItems }}</span>
+    <span *ngIf="pagination.totalItems" class="pt-badge badge-secondary"> {{ pagination.totalItems }}</span>
   </span>
 </h1>
 

client/src/app/+my-library/my-history/my-history.component.html

@@ -1,6 +1,7 @@
 <h1>
   <my-global-icon iconName="history" aria-hidden="true"></my-global-icon>
-  <ng-container i18n>My watch history</ng-container> <span class="badge badge-secondary">{{ pagination.totalItems }}</span>
+  <ng-container i18n>My watch history</ng-container>
+  <span *ngIf="pagination.totalItems" class="pt-badge badge-secondary">{{ pagination.totalItems }}</span>
 </h1>
 
 <div class="top-buttons">

client/src/app/+my-library/my-library.component.html

@@ -1,4 +1,4 @@
-<div class="row">
+<div class="root">
   <my-top-menu-dropdown [menuEntries]="menuEntries"></my-top-menu-dropdown>
 
   <div class="margin-content pb-5" [ngClass]="{ 'offset-content': !isBroadcastMessageDisplayed }">

client/src/app/+my-library/my-library.component.scss

@@ -1,7 +1,7 @@
 @use '_variables' as *;
 @use '_mixins' as *;
 
-.row {
+.root {
   @include sub-menu-h1;
 
   flex-direction: column;

client/src/app/+my-library/my-ownership/my-ownership.component.html

@@ -65,7 +65,7 @@
       <td>{{ videoChangeOwnership.createdAt | date: 'short' }}</td>
 
       <td>
-        <span class="badge"
+        <span class="pt-badge"
           [ngClass]="getStatusClass(videoChangeOwnership.status)">{{ videoChangeOwnership.status }}</span>
       </td>
     </tr>

client/src/app/+my-library/my-video-imports/my-video-imports.component.html

@@ -50,7 +50,7 @@
       </td>
 
       <td>
-        <span class="badge" [ngClass]="getVideoImportStateClass(videoImport.state.id)">
+        <span class="pt-badge" [ngClass]="getVideoImportStateClass(videoImport.state.id)">
           {{ videoImport.state.label }}
         </span>
       </td>

client/src/app/+my-library/my-video-playlists/my-video-playlist-edit.component.html

@@ -20,13 +20,13 @@
 
 <form role="form" (ngSubmit)="formValidated()" [formGroup]="form">
 
-  <div class="form-row"> <!-- playlist grid -->
+  <div class="row"> <!-- playlist grid -->
-    <div class="form-group col-12 col-lg-4 col-xl-3">
+    <div class="col-12 col-lg-4 col-xl-3">
       <div *ngIf="isCreation()" class="video-playlist-title" i18n>NEW PLAYLIST</div>
       <div *ngIf="!isCreation() && videoPlaylistToUpdate" class="video-playlist-title" i18n>PLAYLIST</div>
     </div>
 
-    <div class="form-group col-12 col-lg-8 col-xl-9">
+    <div class="col-12 col-lg-8 col-xl-9">
 
       <div class="col-md-12 col-xl-6">
         <div class="form-group">
@@ -88,7 +88,7 @@
         </div>
       </div>
 
-      <div class="form-row"> <!-- submit placement block -->
+      <div class="row"> <!-- submit placement block -->
         <div class="col-md-7 col-xl-5"></div>
         <div class="col-md-5 col-xl-5 d-inline-flex">
           <input type="submit" value="{{ getFormButtonTitle() }}" [disabled]="!form.valid">

client/src/app/+my-library/my-video-playlists/my-video-playlists.component.html

@@ -1,6 +1,7 @@
 <h1>
   <my-global-icon iconName="playlists" aria-hidden="true"></my-global-icon>
-  <ng-container i18n>My playlists</ng-container> <span class="badge badge-secondary">{{ pagination.totalItems }}</span>
+  <ng-container i18n>My playlists</ng-container>
+  <span *ngIf="pagination.totalItems" class="pt-badge badge-secondary">{{ pagination.totalItems }}</span>
 </h1>
 
 <my-channels-setup-message></my-channels-setup-message>

client/src/app/+my-library/my-videos/modals/video-change-ownership.component.html

@@ -17,7 +17,7 @@
   </div>
 
   <div class="modal-footer">
-    <div class="form-group inputs">
+    <div class="inputs">
       <input
         type="button" role="button" i18n-value value="Cancel" class="peertube-button grey-button"
         (click)="dismiss()" (key.enter)="dismiss()"

client/src/app/+my-library/my-videos/modals/video-change-ownership.component.scss

@@ -4,7 +4,3 @@
 p-autocomplete {
   display: block;
 }
-
-.form-group {
-  margin: 20px 0;
-}

client/src/app/+my-library/my-videos/my-videos.component.html

@@ -2,7 +2,7 @@
   <span>
     <my-global-icon iconName="videos" aria-hidden="true"></my-global-icon>
     <ng-container i18n>My videos</ng-container>
-    <span class="badge badge-secondary"> {{ pagination.totalItems }}</span>
+    <span *ngIf="pagination.totalItems" class="pt-badge badge-secondary"> {{ pagination.totalItems }}</span>
   </span>
 
   <div>

client/src/app/+page-not-found/page-not-found.component.html

@@ -1,7 +1,7 @@
 <div class="root">
   <div *ngIf="status !== 403 && status !== 418" class="box">
     <strong>{{ status }}.</strong>
-    <span class="ml-1 muted" i18n>That's an error.</span>
+    <span class="ms-1 muted" i18n>That's an error.</span>
 
     <div class="text mt-4">
       <ng-container *ngIf="type === 'video'" i18n>We couldn't find any video tied to the URL {{ pathname }} you were looking for.</ng-container>
@@ -24,7 +24,7 @@
 
   <div *ngIf="status === 403" class="box">
     <strong>{{ status }}.</strong>
-    <span class="ml-1 muted" i18n>You are not authorized here.</span>
+    <span class="ms-1 muted" i18n>You are not authorized here.</span>
 
     <div class="text mt-4">
       <ng-container *ngIf="type === 'video'" i18n>You might need to check your account is allowed by the video or instance owner.</ng-container>
@@ -34,7 +34,7 @@
 
   <div *ngIf="status === 418" class="box">
     <strong>{{ status }}.</strong>
-    <span class="ml-1 muted">I'm a teapot.</span>
+    <span class="ms-1 muted">I'm a teapot.</span>
 
     <div class="text mt-4" i18n="Description of a tea flavour, keeping the 'requested entity body' as a technical expression referring to a web request">
       The requested entity body blends sweet bits with a mellow earthiness.

client/src/app/+search/search-filters.component.html

@@ -77,7 +77,7 @@
         </div>
 
         <div class="row">
-          <div class="pl-0 col-sm-6">
+          <div class="ps-0 col-sm-6">
             <input
               (change)="onDurationOrPublishedUpdated()"
               (keydown.enter)="$event.preventDefault()"
@@ -87,7 +87,7 @@
               class="form-control"
             >
           </div>
-          <div class="pr-0 col-sm-6">
+          <div class="pe-0 col-sm-6">
             <input
               (change)="onDurationOrPublishedUpdated()"
               (keydown.enter)="$event.preventDefault()"

client/src/app/+search/search-filters.component.scss

@@ -22,10 +22,6 @@ form {
   margin-bottom: 1rem;
 }
 
-.form-group {
-  margin-bottom: 25px;
-}
-
 input[type=text] {
   @include peertube-input-text(100%);
   display: block;

client/src/app/+search/search.component.html

@@ -2,22 +2,22 @@
   <div class="results-header">
     <div class="first-line">
       <div class="results-counter" *ngIf="pagination.totalItems">
-        <span class="mr-1" i18n>{{ pagination.totalItems | myNumberFormatter }} {pagination.totalItems, plural, =1 {result} other {results}}</span>
+        <span class="me-1" i18n>{{ pagination.totalItems | myNumberFormatter }} {pagination.totalItems, plural, =1 {result} other {results}}</span>
 
-        <span class="mr-1" i18n *ngIf="advancedSearch.searchTarget === 'local'">on this instance</span>
+        <span class="me-1" i18n *ngIf="advancedSearch.searchTarget === 'local'">on this instance</span>
-        <span class="mr-1" i18n *ngIf="advancedSearch.searchTarget === 'search-index'">on the vidiverse</span>
+        <span class="me-1" i18n *ngIf="advancedSearch.searchTarget === 'search-index'">on the vidiverse</span>
 
         <span *ngIf="currentSearch" i18n>for <span class="search-value">{{ currentSearch }}</span></span>
       </div>
 
       <div
-        class="results-filter-button ml-auto" (click)="isSearchFilterCollapsed = !isSearchFilterCollapsed" role="button"
+        class="results-filter-button ms-auto" (click)="isSearchFilterCollapsed = !isSearchFilterCollapsed" role="button"
         [attr.aria-expanded]="!isSearchFilterCollapsed" aria-controls="collapseBasic"
       >
         <span class="icon icon-filter"></span>
         <ng-container i18n>
           Filters
-          <span *ngIf="numberOfFilters() > 0" class="badge badge-secondary">{{ numberOfFilters() }}</span>
+          <span *ngIf="numberOfFilters() > 0" class="pt-badge badge-secondary">{{ numberOfFilters() }}</span>
         </ng-container>
       </div>
     </div>

client/src/app/+signup/+register/custom-stepper.component.html

@@ -6,7 +6,7 @@
         (click)="onClick(i)"
       >
         <div class="step-index">
-          <ng-container *ngIf="!isCompleted(step)"><span class="sr-only" i18n>Step</span> {{ i + 1 }}</ng-container>
+          <ng-container *ngIf="!isCompleted(step)"><span class="visually-hidden" i18n>Step</span> {{ i + 1 }}</ng-container>
           <my-global-icon *ngIf="isCompleted(step)" iconName="tick"></my-global-icon>
         </div>
 

client/src/app/+signup/+register/register-step-channel.component.html

@@ -34,9 +34,7 @@
         type="text" id="name" i18n-placeholder placeholder="Example: my_super_channel"
         formControlName="name" [ngClass]="{ 'input-error': formErrors['name'] }"
       >
-      <div class="input-group-append">
+      <div class="input-group-text">@{{ instanceHost }}</div>
-        <span class="input-group-text">@{{ instanceHost }}</span>
-      </div>
     </div>
 
     <div class="name-information" i18n>

client/src/app/+signup/+register/register-step-terms.component.html

@@ -1,5 +1,5 @@
 <form role="form" [formGroup]="form">
-  <div class="form-group form-group-terms">
+  <div class="form-group">
     <my-peertube-checkbox inputName="terms" formControlName="terms">
       <ng-template ptTemplate="label">
         <ng-container i18n>

client/src/app/+signup/+register/register-step-user.component.html

@@ -27,10 +27,8 @@
         type="text" id="username" i18n-placeholder="Username choice placeholder in the registration form" placeholder="e.g. jane_doe"
         formControlName="username" class="form-control" [ngClass]="{ 'input-error': formErrors['username'] }"
       >
-      <div class="input-group-append">
       <span class="input-group-text">@{{ instanceHost }}</span>
     </div>
-    </div>
 
     <div class="name-information" i18n>
       The username is a unique identifier of your account on this and all the other instances. It's as unique as an email address, which makes it easy for other people to interact with it.

client/src/app/+signup/+register/register.component.scss

@@ -29,22 +29,6 @@
   }
 }
 
-.form-group-terms {
-  margin: 30px 0;
-}
-
-.input-group {
-  @include peertube-input-group(100%);
-}
-
-.input-group-append {
-  height: 30px;
-}
-
-.form-group-terms {
-  width: 100% !important;
-}
-
 input:not([type=submit]) {
   @include peertube-input-text(100%);
   display: block;

client/src/app/+videos/+video-edit/shared/video-edit.component.scss

@@ -33,10 +33,6 @@ my-peertube-checkbox {
   height: 100%;
   min-height: 300px;
 
-  .form-group {
-    margin-bottom: 25px;
-  }
-
   input {
     @include peertube-input-text(100%);
     display: block;
@@ -45,10 +41,6 @@ my-peertube-checkbox {
   .label-tags + span {
     font-size: 15px;
   }
-
-  .advanced-settings .form-group {
-    margin-bottom: 20px;
-  }
 }
 
 .captions-header {

client/src/app/+videos/+video-edit/video-update.component.html

@@ -1,6 +1,6 @@
 <div class="margin-content">
   <div class="title-page title-page-single">
-    <span class="mr-1" i18n>Update</span>
+    <span class="me-1" i18n>Update</span>
     <a [routerLink]="getVideoUrl()">{{ video?.name }}</a>
   </div>
 

client/src/app/+videos/+video-watch/shared/comment/video-comment-add.component.html

@@ -2,7 +2,7 @@
   <div class="avatar-and-textarea">
     <my-actor-avatar [account]="user?.account" size="25"></my-actor-avatar>
 
-    <div class="form-group">
+    <div class="textarea-wrapper">
       <textarea i18n-placeholder placeholder="Add comment..." myAutoResize
                 [readonly]="(user === null) ? true : false"
                 (click)="openVisitorModal($event)"

client/src/app/+videos/+video-watch/shared/comment/video-comment-add.component.scss

@@ -17,9 +17,8 @@ form {
     @include margin-right(10px);
   }
 
-  .form-group {
+  .textarea-wrapper {
     flex-grow: 1;
-    margin: 0;
     position: relative;
   }
 

client/src/app/+videos/+video-watch/shared/comment/video-comment.component.html

@@ -16,7 +16,7 @@
                 {{ comment.account.displayName }}
               </span>
 
-              <span class="comment-account-fid ml-1">{{ comment.by }}</span>
+              <span class="comment-account-fid ms-1">{{ comment.by }}</span>
             </a>
           </div>
 

client/src/app/+videos/+video-watch/shared/comment/video-comments.component.html

@@ -6,7 +6,7 @@
 
     <my-feed [syndicationItems]="syndicationItems"></my-feed>
 
-    <div ngbDropdown class="d-inline-block ml-4 dropdown-root">
+    <div ngbDropdown class="d-inline-block ms-4 dropdown-root">
       <button class="btn btn-sm btn-outline-secondary" id="dropdown-sort-comments" ngbDropdownToggle i18n>
         SORT BY
       </button>
@@ -80,7 +80,7 @@
 
             <ng-template i18n #noAuthorComments>View {comment.totalReplies, plural, =1 {1 reply} other {{{ comment.totalReplies }} replies}}</ng-template>
 
-            <my-small-loader class="comment-thread-loading ml-1" [loading]="threadLoading[comment.id]"></my-small-loader>
+            <my-small-loader class="comment-thread-loading ms-1" [loading]="threadLoading[comment.id]"></my-small-loader>
           </div>
         </my-video-comment>
 

client/src/app/+videos/+video-watch/shared/information/privacy-concerns.component.html

@@ -1,6 +1,6 @@
 <div class="privacy-concerns" *ngIf="display">
   <div class="privacy-concerns-text">
-    <span class="mr-2">
+    <span class="me-2">
       <strong i18n>Friendly Reminder: </strong>
       <ng-container i18n>
         the sharing system used for this video implies that some technical information about your system (such as a public IP address) can be sent to other peers.

client/src/app/+videos/+video-watch/shared/playlist/video-watch-playlist.component.html

@@ -6,9 +6,9 @@
     <div class="playlist-display-name">
       {{ playlist.displayName }}
 
-      <span *ngIf="isUnlistedPlaylist()" class="badge badge-warning" i18n>Unlisted</span>
+      <span *ngIf="isUnlistedPlaylist()" class="pt-badge badge-warning" i18n>Unlisted</span>
-      <span *ngIf="isPrivatePlaylist()" class="badge badge-danger" i18n>Private</span>
+      <span *ngIf="isPrivatePlaylist()" class="pt-badge badge-danger" i18n>Private</span>
-      <span *ngIf="isPublicPlaylist()" class="badge badge-info" i18n>Public</span>
+      <span *ngIf="isPublicPlaylist()" class="pt-badge badge-info" i18n>Public</span>
     </div>
 
     <div class="playlist-by-index">

client/src/app/+videos/+video-watch/shared/playlist/video-watch-playlist.component.scss

@@ -15,11 +15,16 @@
   .playlist-info {
     padding: 5px 30px;
     background-color: pvar(--greyBackgroundColor);
+  }
 
   .playlist-display-name {
     font-size: 18px;
     font-weight: $font-semibold;
     margin-bottom: 5px;
+
+    .pt-badge {
+      @include margin-left(5px);
+    }
   }
 
   .playlist-by-index {
@@ -54,7 +59,6 @@
       }
     }
   }
-  }
 
   my-video-playlist-element-miniature {
     ::ng-deep {

client/src/app/+videos/+video-watch/video-watch.component.html

@@ -61,7 +61,7 @@
             <div class="video-info-channel-left d-flex">
               <my-video-avatar-channel [video]="video" [showChannel]="!isChannelDisplayNameGeneric()"></my-video-avatar-channel>
 
-              <div class="video-info-channel-left-links ml-1">
+              <div class="video-info-channel-left-links ms-1">
                 <ng-container *ngIf="!isChannelDisplayNameGeneric()">
                   <a [routerLink]="[ '/c', video.byVideoChannel ]" i18n-title title="Channel page">
                     {{ video.channel.displayName }}

client/src/app/+videos/video-list/overview/video-overview.component.html

@@ -1,4 +1,4 @@
-<h1 class="sr-only" i18n>Discover</h1>
+<h1 class="visually-hidden" i18n>Discover</h1>
 <div class="margin-content">
 
   <div class="no-results" i18n *ngIf="notResults">No results.</div>

client/src/app/header/search-typeahead.component.html

@@ -25,7 +25,7 @@
       <div class="d-flex justify-content-between">
         <label class="small-title" i18n>GLOBAL SEARCH</label>
         <div class="advanced-search-status muted">
-          <span *ngIf="serverConfig" class="mr-1" i18n>using {{ serverConfig.search.searchIndex.url }}</span>
+          <span *ngIf="serverConfig" class="me-1" i18n>using {{ serverConfig.search.searchIndex.url }}</span>
           <i class="glyphicon glyphicon-globe"></i>
         </div>
       </div>
@@ -39,8 +39,8 @@
         <label class="small-title" i18n>ADVANCED SEARCH</label>
         <div class="advanced-search-status c-help">
           <span [ngClass]="canSearchAnyURI ? 'text-success' : 'muted'" i18n-title title="Determines whether you can resolve any distant content, or if this instance only allows doing so for instances it follows.">
-            <span *ngIf="canSearchAnyURI()" class="mr-1" i18n>any instance</span>
+            <span *ngIf="canSearchAnyURI()" class="me-1" i18n>any instance</span>
-            <span *ngIf="!canSearchAnyURI()" class="mr-1" i18n>only followed instances</span>
+            <span *ngIf="!canSearchAnyURI()" class="me-1" i18n>only followed instances</span>
             <i [ngClass]="canSearchAnyURI() ? 'glyphicon glyphicon-ok-sign' : 'glyphicon glyphicon-exclamation-sign'"></i>
           </span>
         </div>

client/src/app/header/suggestion.component.html

@@ -1,16 +1,16 @@
 <a tabindex="-1" class="d-flex flex-auto flex-items-center p-2" [class.focus-visible]="active">
-  <div class="flex-shrink-0 mr-2 text-center">
+  <div class="flex-shrink-0 me-2 text-center">
     <my-global-icon iconName="search"></my-global-icon>
   </div>
 
-  <img class="avatar mr-2 flex-shrink-0 d-none" alt="" aria-label="Team" src="" width="28" height="28">
+  <img class="avatar me-2 flex-shrink-0 d-none" alt="" aria-label="Team" src="" width="28" height="28">
 
   <div
-    class="flex-auto overflow-hidden text-left no-wrap css-truncate css-truncate-target"
+    class="flex-auto overflow-hidden text-start no-wrap css-truncate css-truncate-target"
     [attr.aria-label]="result.text" [innerHTML]="result.text | highlight : highlight"
   ></div>
 
-  <div class="border rounded flex-shrink-0 px-1 bg-gray text-gray-light ml-1 f6">
+  <div class="border rounded flex-shrink-0 px-1 bg-gray text-gray-light ms-1 f6">
     <span *ngIf="result.type === 'search-instance'" i18n>In this instance's network</span>
     <span *ngIf="result.type === 'search-index'" i18n>In the vidiverse</span>
   </div>

client/src/app/menu/menu.component.html

@@ -36,14 +36,14 @@
               >
                 <my-global-icon iconName="language" aria-hidden="true"></my-global-icon>
                 <span i18n>Interface:</span>
-                <span class="ml-auto muted">{{ currentInterfaceLanguage }}</span>
+                <span class="ms-auto muted">{{ currentInterfaceLanguage }}</span>
               </a>
 
               <a ngbDropdownItem ngbDropdownToggle class="dropdown-item" routerLink="/my-account/settings" fragment="video-languages-subtitles"
                 #settingsLanguagesSubtitles (click)="onActiveLinkScrollToAnchor(settingsLanguagesSubtitles)">
                 <my-global-icon iconName="video-lang" aria-hidden="true"></my-global-icon>
                 <span i18n>Videos:</span>
-                <span class="ml-auto muted">{{ videoLanguages.join(', ') }}</span>
+                <span class="ms-auto muted">{{ videoLanguages.join(', ') }}</span>
               </a>
 
               <a ngbDropdownItem ngbDropdownToggle class="dropdown-item settings-sensitive" routerLink="/my-account/settings"
@@ -53,14 +53,14 @@
                 <my-global-icon class="hover-display-toggle" [hidden]="user.nsfwPolicy === 'display'" iconName="sensitive" aria-hidden="true"></my-global-icon>
                 <my-global-icon class="hover-display-toggle" [hidden]="user.nsfwPolicy !== 'display'" iconName="unsensitive" aria-hidden="true"></my-global-icon>
                 <span i18n>Sensitive:</span>
-                <span class="ml-auto muted">{{ nsfwPolicy }}</span>
+                <span class="ms-auto muted">{{ nsfwPolicy }}</span>
               </a>
 
               <a ngbDropdownItem class="dropdown-item" (click)="toggleUseP2P()">
                 <my-global-icon iconName="p2p" aria-hidden="true"></my-global-icon>
                 <ng-container i18n>Help share videos</ng-container>
 
-                <my-input-switch class="ml-auto" [checked]="user.p2pEnabled"></my-input-switch>
+                <my-input-switch class="ms-auto" [checked]="user.p2pEnabled"></my-input-switch>
               </a>
 
               <div class="dropdown-divider"></div>
@@ -149,7 +149,7 @@
 
         <div class="footer-copyleft">
           <small class="d-inline" i18n-title title="powered by PeerTube - CopyLeft 2015-2022">
-            <a href="https://joinpeertube.org" class="mr-1" target="_blank" rel="noopener noreferrer" i18n>powered by PeerTube</a>
+            <a href="https://joinpeertube.org" class="me-1" target="_blank" rel="noopener noreferrer" i18n>powered by PeerTube</a>
 
             <a href="https://github.com/Chocobozzz/PeerTube/blob/develop/LICENSE" target="_blank" rel="noopener noreferrer">
               <span aria-label="copyleft" class="d-inline-block" style="transform: rotateY(180deg)">&copy;</span> 2015-2022

client/src/app/menu/notification.component.html

@@ -24,7 +24,7 @@
       <div>
         <button
           *ngIf="unreadNotifications"
-          i18n-title title="Mark all as read" class="glyphicon glyphicon-ok mr-2"
+          i18n-title title="Mark all as read" class="glyphicon glyphicon-ok me-2"
           (click)="markAllAsRead()"
         ></button>
         <a
@@ -45,7 +45,7 @@
     ></my-user-notifications>
 
     <a *ngIf="loaded" class="all-notifications" routerLink="/my-account/notifications" #notifications (click)="onNavigate(notifications)">
-      <my-global-icon class="mr-1" iconName="bell" aria-hidden="true"></my-global-icon>
+      <my-global-icon class="me-1" iconName="bell" aria-hidden="true"></my-global-icon>
       <span i18n>See all your notifications</span>
     </a>
   </div>

client/src/app/modal/confirm.component.html

@@ -9,7 +9,7 @@
   <div class="modal-body" >
     <div [innerHtml]="message"></div>
 
-    <div *ngIf="inputLabel && expectedInputValue" class="form-group">
+    <div *ngIf="inputLabel && expectedInputValue" class="form-group mt-3">
       <label for="confirmInput">{{ inputLabel }}</label>
       <input type="text" id="confirmInput" name="confirmInput" [(ngModel)]="inputValue" />
     </div>

client/src/app/modal/confirm.component.scss

@@ -13,7 +13,3 @@ input[type=text] {
   @include peertube-input-text(100%);
   display: block;
 }
-
-.form-group {
-  margin: 20px 0;
-}

client/src/app/shared/shared-abuse-list/abuse-details.component.html

@@ -17,9 +17,9 @@
         </a>
 
         <a [routerLink]="[ '.' ]" [queryParams]="{ 'search': 'reporter:&quot;' + abuse.reporterAccount.displayName + '&quot;' }"
-          class="ml-auto muted abuse-details-links" i18n
+          class="ms-auto muted abuse-details-links" i18n
         >
-          {abuse.countReportsForReporter, plural, =1 {1 report} other {{{ abuse.countReportsForReporter }} reports}}<span class="ml-1 glyphicon glyphicon-flag"></span>
+          {abuse.countReportsForReporter, plural, =1 {1 report} other {{{ abuse.countReportsForReporter }} reports}}<span class="ms-1 glyphicon glyphicon-flag"></span>
         </a>
       </span>
     </div>
@@ -37,9 +37,9 @@
         </a>
 
         <a *ngIf="isAdminView" [routerLink]="[ '.' ]" [queryParams]="{ 'search': 'reportee:&quot;' +abuse.flaggedAccount.displayName + '&quot;' }"
-          class="ml-auto muted abuse-details-links" i18n
+          class="ms-auto muted abuse-details-links" i18n
         >
-          {abuse.countReportsForReportee, plural, =1 {1 report} other {{{ abuse.countReportsForReportee }} reports}}<span class="ml-1 glyphicon glyphicon-flag"></span>
+          {abuse.countReportsForReportee, plural, =1 {1 report} other {{{ abuse.countReportsForReportee }} reports}}<span class="ms-1 glyphicon glyphicon-flag"></span>
         </a>
       </span>
     </div>
@@ -53,7 +53,7 @@
     <div class="mt-3 d-flex">
       <span class="moderation-expanded-label">
         <ng-container i18n>Report</ng-container>
-        <a [routerLink]="[ '.' ]" [queryParams]="{ 'search': '#' + abuse.id  }" class="ml-1 muted">#{{ abuse.id }}</a>
+        <a [routerLink]="[ '.' ]" [queryParams]="{ 'search': '#' + abuse.id  }" class="ms-1 muted">#{{ abuse.id }}</a>
       </span>
       <span class="moderation-expanded-text" [innerHTML]="abuse.reasonHtml"></span>
     </div>

client/src/app/shared/shared-abuse-list/abuse-list-table.component.html

@@ -8,7 +8,7 @@
 >
   <ng-template pTemplate="caption">
     <div class="caption">
-      <div class="ml-auto">
+      <div class="ms-auto">
         <my-advanced-input-filter [filters]="inputFilters" (search)="onSearch($event)"></my-advanced-input-filter>
       </div>
     </div>

client/src/app/shared/shared-actor-image-edit/actor-avatar-edit.component.html

@@ -6,7 +6,7 @@
 
       <div *ngIf="editable && !hasAvatar()" class="actor-img-edit-button" [ngbTooltip]="avatarFormat" placement="right" container="body">
         <my-global-icon iconName="upload"></my-global-icon>
-        <label class="sr-only" for="avatarfile" i18n>Upload a new avatar</label>
+        <label class="visually-hidden" for="avatarfile" i18n>Upload a new avatar</label>
         <input #avatarfileInput type="file" name="avatarfile" id="avatarfile" [accept]="avatarExtensions" (change)="onAvatarChange(avatarfileInput)"/>
       </div>
 
@@ -15,7 +15,7 @@
         #avatarPopover="ngbPopover" [ngbPopover]="avatarEditContent" popoverClass="popover-image-info" autoClose="outside" placement="right"
       >
         <my-global-icon iconName="edit"></my-global-icon>
-        <label class="sr-only" for="avatarMenu" i18n>Change your avatar</label>
+        <label class="visually-hidden" for="avatarMenu" i18n>Change your avatar</label>
       </div>
 
     </div>

client/src/app/shared/shared-actor-image-edit/actor-avatar-edit.component.scss

@@ -3,6 +3,7 @@
 
 .actor {
   display: flex;
+}
 
 my-actor-avatar {
   @include margin-right(15px);
@@ -11,6 +12,7 @@
 .actor-info {
   display: inline-flex;
   flex-direction: column;
+}
 
 .actor-info-display-name {
   font-size: 20px;
@@ -31,8 +33,6 @@
   font-size: 15px;
   padding-bottom: .5rem;
 }
-  }
-}
 
 .actor-img-edit-container {
   position: relative;

client/src/app/shared/shared-forms/advanced-input-filter.component.html

@@ -1,6 +1,7 @@
-<div class="input-group has-feedback has-clear">
+<div class="input-group has-clear" ngbDropdown placement="bottom-left auto" container="body">
-  <div *ngIf="hasFilters()" class="input-group-prepend c-hand" ngbDropdown placement="bottom-left auto" container="body">
+
-    <div class="input-group-text" ngbDropdownToggle>
+  <ng-container *ngIf="hasFilters()">
+    <div class="input-group-text c-hand" ngbDropdownToggle>
       <span class="caret" aria-haspopup="menu" role="button"></span>
     </div>
 
@@ -15,14 +16,14 @@
         </button>
       </ng-container>
     </div>
-  </div>
+  </ng-container>
 
   <input
     type="text" name="table-filter" id="table-filter" i18n-placeholder placeholder="Filter..."
+    class="last-in-group"
     [(ngModel)]="searchValue"
     (keyup)="onInputSearch($event)"
   >
 
-  <a class="glyphicon glyphicon-remove-sign form-control-feedback form-control-clear" (click)="onResetTableFilter()"></a>
+  <a class="glyphicon glyphicon-remove-sign form-control-clear" title="Clear filter" i18n-title (click)="onResetTableFilter()"></a>
-  <span class="sr-only" i18n>Clear filters</span>
 </div>

client/src/app/shared/shared-forms/advanced-input-filter.component.scss

@@ -23,7 +23,6 @@ my-global-icon {
   width: 18px;
   height: 18px;
 
-
   &.no-visible {
     @include margin-right($size + $margin);
 

client/src/app/shared/shared-forms/input-switch.component.html

@@ -1,4 +1,4 @@
 <div (click)="update()">
   <input type="checkbox" [checked]="checked"/>
-  <label class="ml-auto">Toggle</label>
+  <label class="ms-auto">Toggle</label>
 </div>

client/src/app/shared/shared-forms/input-toggle-hidden.component.html

@@ -1,11 +1,10 @@
-<div class="input-group input-group-sm">
+<div class="input-group">
   <input
     [id]="inputId" [autocomplete]="autocomplete" [value]="value" [placeholder]="placeholder" [tabindex]="tabindex"
     [(ngModel)]="value" (ngModelChange)="update()" [readonly]="readonly"
     #input (click)="input.select()" (input)="update()" (change)="update()" [type]="inputType" class="form-control"
   />
 
-  <div *ngIf="withToggle || withCopy" class="input-group-append">
   <button *ngIf="withToggle" (click)="toggle()" type="button" class="btn btn-outline-secondary eye-button" [title]="toggleTitle">
     <span class="glyphicon glyphicon-eye-{{ show ? 'open' : 'close' }}"></span>
   </button>
@@ -15,7 +14,6 @@
     class="btn btn-outline-secondary text-uppercase" i18n-title title="Copy"
   >
     <span class="glyphicon glyphicon-duplicate"></span>
-      Copy
+    <span class="copy-text">Copy</span>
   </button>
 </div>
-</div>

client/src/app/shared/shared-forms/input-toggle-hidden.component.scss

@@ -5,11 +5,14 @@ input {
   @include peertube-input-text(auto);
   @include padding-left(15px !important);
   @include padding-right(15px !important);
-
-  // set again properties of peertube-input-text that are overridden by .input-group
-  font-size: 15px !important;
 }
 
-.eye-button {
+.btn {
-  line-height: 1 !important;
+  font-size: 15px;
+}
+
+.copy-text {
+  font-size: 14px;
+  margin-left: 5px;
+  vertical-align: top;
 }

client/src/app/shared/shared-forms/peertube-checkbox.component.html

@@ -1,6 +1,6 @@
 <div class="root flex-column">
   <div class="d-flex">
-    <label class="form-group-checkbox">
+    <label>
       <input
         type="checkbox"
         [(ngModel)]="checked"
@@ -33,7 +33,7 @@
     <div *ngIf="recommended" class="recommended" i18n>Recommended</div>
   </div>
 
-  <div class="ml-4 d-flex flex-column">
+  <div class="ms-4 d-flex flex-column">
     <small class="wrapper mt-2 muted">
       <ng-content select="description"></ng-content>
     </small>

client/src/app/shared/shared-forms/peertube-checkbox.component.scss

@@ -4,7 +4,7 @@
 .root {
   display: flex;
 
-  .form-group-checkbox {
+  label {
     display: flex;
     align-items: center;
 

client/src/app/shared/shared-forms/select/select-channel.component.html

@@ -7,7 +7,7 @@
   [searchable]="searchable"
 >
   <ng-option *ngFor="let channel of channels" [value]="channel.id">
-    <img alt="" class="avatar mr-1" [src]="channel.avatarPath" />
+    <img alt="" class="avatar me-1" [src]="channel.avatarPath" />
     {{ channel.label }}
   </ng-option>
 </ng-select>

client/src/app/shared/shared-forms/select/select-checkbox.component.html

@@ -22,7 +22,7 @@
 >
 
   <ng-template ng-optgroup-tmp let-item="item" let-item$="item$" let-index="index">
-    <div class="form-group-checkbox">
+    <div class="checkbox-wrapper">
       <input id="item-{{index}}" type="checkbox" [ngModel]="item$.selected"/>
       <span role="checkbox" [attr.aria-checked]="item$.selected"></span>
       <span>{{ item.group }}</span>
@@ -30,7 +30,7 @@
   </ng-template>
 
   <ng-template ng-option-tmp let-item="item" let-item$="item$" let-index="index">
-    <div class="form-group-checkbox">
+    <div class="checkbox-wrapper">
       <input id="item-{{index}}" type="checkbox" [ngModel]="item$.selected"/>
       <span role="checkbox" [attr.aria-checked]="item$.selected"></span>
       <span>{{ item.label }}</span>

client/src/app/shared/shared-forms/select/select-checkbox.component.scss

@@ -7,7 +7,7 @@ ng-select ::ng-deep {
     align-items: center;
   }
 
-  .form-group-checkbox {
+  .checkbox-wrapper {
     display: flex;
     align-items: center;
 

client/src/app/shared/shared-instance/instance-about-accordion.component.scss

@@ -16,26 +16,3 @@
   font-size: 15px;
   margin-bottom: 15px;
 }
-
-ngb-accordion ::ng-deep {
-  .card {
-    border-color: var(--mainBackgroundColor);
-
-    .card-header {
-      background-color: unset;
-      padding: 0;
-
-      + .collapse.show {
-        background-color: var(--submenuBackgroundColor);
-      }
-    }
-  }
-
-  .btn {
-    @include peertube-button;
-    @include grey-button;
-
-    border-radius: unset;
-    width: 100%;
-  }
-}

client/src/app/shared/shared-instance/instance-features-table.component.html

@@ -1,6 +1,6 @@
 <div *ngIf="serverConfig" class="feature-table">
 
-  <table class="table" *ngIf="serverConfig">
+  <table *ngIf="serverConfig">
     <caption i18n>Features found on this instance</caption>
     <tr>
       <th i18n class="label" scope="row">PeerTube version</th>

client/src/app/shared/shared-instance/instance-features-table.component.scss

@@ -4,6 +4,7 @@
 table {
   font-size: 14px;
   color: pvar(--mainForegroundColor);
+  width: 100%;
 
   .label,
   .sub-label {
@@ -24,8 +25,10 @@ table {
     }
   }
 
+  th,
   td {
-    vertical-align: middle;
+    padding: 0.75rem;
+    border-top: 1px solid #dee2e6;
   }
 
   caption {

client/src/app/shared/shared-main/misc/simple-search-input.component.html

@@ -1,5 +1,5 @@
 <div class="root">
-  <div class="input-group has-feedback has-clear">
+  <div class="input-group has-clear">
     <input
       #ref
       type="text"
@@ -10,8 +10,7 @@
       [placeholder]="placeholder"
     >
 
-    <a class="glyphicon glyphicon-remove-sign form-control-feedback form-control-clear" (click)="onResetFilter()"></a>
+    <a class="glyphicon glyphicon-remove-sign form-control-clear" title="Clear filter" i18n-title (click)="onResetFilter()"></a>
-    <span class="sr-only" i18n>Clear filters</span>
   </div>
 
   <my-global-icon iconName="search" aria-label="Search" role="button" (click)="onIconClick()" [title]="iconTitle"></my-global-icon>

client/src/app/shared/shared-moderation/account-block-badges.component.html

@@ -1,4 +1,4 @@
-<span *ngIf="account.mutedByUser" class="badge badge-danger" i18n>Muted</span>
+<span *ngIf="account.mutedByUser" class="pt-badge badge-danger" i18n>Muted</span>
-<span *ngIf="account.mutedServerByUser" class="badge badge-danger" i18n>Instance muted</span>
+<span *ngIf="account.mutedServerByUser" class="pt-badge badge-danger" i18n>Instance muted</span>
-<span *ngIf="account.mutedByInstance" class="badge badge-danger" i18n>Muted by your instance</span>
+<span *ngIf="account.mutedByInstance" class="pt-badge badge-danger" i18n>Muted by your instance</span>
-<span *ngIf="account.mutedServerByInstance" class="badge badge-danger" i18n>Instance muted by your instance</span>
+<span *ngIf="account.mutedServerByInstance" class="pt-badge badge-danger" i18n>Instance muted by your instance</span>