diff --git a/addons/website_slides/static/src/xml/website_slides_channel.xml b/addons/website_slides/static/src/xml/website_slides_channel.xml
index a4528b62083..c040ef438e1 100644
--- a/addons/website_slides/static/src/xml/website_slides_channel.xml
+++ b/addons/website_slides/static/src/xml/website_slides_channel.xml
@@ -6,47 +6,37 @@
         <div>
             <form action="/slides/channel/add" method="POST" id="slide_channel_add_form">
                 <input type="hidden" name="csrf_token" t-att-value="csrf_token"/>
-                <div class="form-group row">
-                    <label for="title" class="col-sm-3 col-form-label">Title</label>
-                    <div class="col-sm-9">
-                        <input type="text" class="form-control" name="name" id="title" placeholder="Course Title" required="1"/>
-                        <p id="title-required" class="text-danger mt-1 mb-0 d-none">Please fill in this field</p>
-                    </div>
+                <div class="form-group">
+                    <label for="title" class="col-form-label">Title</label>
+                    <input type="text" class="form-control" name="name" id="title" placeholder="Course Title" required="1"/>
+                    <p id="title-required" class="text-danger mt-1 mb-0 d-none">Please fill in this field</p>
                 </div>
-                <div class="form-group row">
-                    <label for="tag_ids" class="col-sm-3 col-form-label">Tags</label>
-                    <div class="col-sm-9">
-                        <input type="text" class="form-control" name="tag_ids" id="tag_ids" placeholder="Tags"/>
-                    </div>
+                <div class="form-group">
+                    <label for="tag_ids" class="col-form-label">Tags</label>
+                    <input type="text" class="form-control" name="tag_ids" id="tag_ids" placeholder="Tags"/>
                 </div>
                 <fieldset class="form-group">
-                    <div class="row">
-                        <label for="channel_type" class="col-sm-3">Type</label>
-                        <div class="col-sm-9">
-                            <div class="form-check">
-                              <input class="form-check-input" type="radio" name="channel_type" id="channel_type1" value="training" checked="checked"/>
-                              <span class="form-check-label" for="channel_type1">
-                                    Training (with progress)
-                              </span>
-                            </div>
-                            <div class="form-check">
-                              <input class="form-check-input" type="radio" name="channel_type" id="channel_type2" value="documentation"/>
-                              <span class="form-check-label" for="channel_type2">
-                                    Documentation
-                              </span>
-                            </div>
-                        </div>
+                    <label for="channel_type">Type</label>
+                    <div class="form-check">
+                      <input class="form-check-input" type="radio" name="channel_type" id="channel_type1" value="training" checked="checked"/>
+                      <span class="form-check-label" for="channel_type1">
+                            Training (with progress)
+                      </span>
+                    </div>
+                    <div class="form-check">
+                      <input class="form-check-input" type="radio" name="channel_type" id="channel_type2" value="documentation"/>
+                      <span class="form-check-label" for="channel_type2">
+                            Documentation
+                      </span>
                     </div>
                 </fieldset>
-                <div class="form-group row">
-                    <label for="title" class="col-sm-3">Description</label>
-                    <div class="col-sm-9">
-                        <textarea name="description" id="description" style="height:8em" class="form-control" placeholder="Write here a short description of your first course"/>
-                    </div>
+                <div class="form-group">
+                    <label for="title">Description</label>
+                    <textarea name="description" id="description" style="height:8em" class="form-control" placeholder="Write here a short description of your first course"/>
                 </div>
-                <div class="form-group row">
-                    <label id="communication-label" class="col-sm-3">Review</label>
-                    <div class="col-sm-9 o_wslide_channel_communication_type">
+                <div class="form-group">
+                    <label id="communication-label">Review</label>
+                    <div class="o_wslide_channel_communication_type">
                         <div class="form-check">
                             <input class="form-check-input" type="checkbox" id="allow_comment" name="allow_comment"/>
                             <span class="form-check-label" for="allow_comment">Allow review on Course</span>
diff --git a/addons/website_slides_forum/static/src/xml/website_slides_forum_channel.xml b/addons/website_slides_forum/static/src/xml/website_slides_forum_channel.xml
index bb502660d72..ae4c0fd4202 100644
--- a/addons/website_slides_forum/static/src/xml/website_slides_forum_channel.xml
+++ b/addons/website_slides_forum/static/src/xml/website_slides_forum_channel.xml
@@ -2,7 +2,7 @@
 <templates xml:space="preserve">
     <t t-extend="website.slide.channel.create">
         <t t-jquery="#communication-label" t-operation="replace">
-            <label id="communication-label" class="col-sm-3">Communication</label>
+            <label id="communication-label">Communication</label>
         </t>
         <t t-jquery=".o_wslide_channel_communication_type" t-operation="append">
             <div class="form-check">