diff --git a/addons/website_forum/views/forum_forum_templates_layout.xml b/addons/website_forum/views/forum_forum_templates_layout.xml
index 12e13813520..9031167e3d3 100644
--- a/addons/website_forum/views/forum_forum_templates_layout.xml
+++ b/addons/website_forum/views/forum_forum_templates_layout.xml
@@ -23,17 +23,17 @@
     <t t-set="_forum_name" t-value="forum.name if forum else _all_forums"/>
     <!-- allows to be overridden such as in website_slides_forum -->
     <t t-set="breadcrumb_kind" t-valuef="base"/>
-    <nav id="o_wforum_nav" t-attf-class="navbar d-flex align-items-baseline gap-2 #{ 'mw-xl-75 mw-xxl-100' if _page_name == 'single_question' else '' } px-0" aria-label="breadcrumb">
+    <nav id="o_wforum_nav" t-attf-class="navbar d-flex gap-2 #{ 'mw-xl-75 mw-xxl-100' if _page_name == 'single_question' else '' } px-0" aria-label="breadcrumb">
         <t t-if="_page_name == 'single_question'">
             <div class="flex-grow-1">
                 <div class="o_wforum_breadcrumb_root_single row g-0">
                     <div t-if="breadcrumb_kind == 'base'" class="col-10">
-                        <a class="btn btn-lg btn-link px-0 pb-2" t-attf-href="/forum/#{ _forum_slug }">
+                        <a class="btn btn-link px-0 pb-2 fs-5" t-attf-href="/forum/#{ _forum_slug }">
                             <i class="d-inline-block oi oi-chevron-left me-1 small lh-50"/><t t-out="_forum_name"/>
                         </a>
                     </div>
                     <div class="d-lg-none col-2 text-end">
-                        <button class="btn position-relative ms-auto" data-bs-toggle="offcanvas" data-bs-target="#o_wforum_offcanvas">
+                        <button class="btn position-relative ms-auto fs-5" data-bs-toggle="offcanvas" data-bs-target="#o_wforum_offcanvas">
                             <i class="fa fa-navicon"/>
                         </button>
                     </div>
@@ -69,27 +69,27 @@
         <t t-elif="_page_name == 'list_questions' or is_edit">
             <t t-set="target" t-value="post.parent_id if is_answer else post"/>
             <div class="o_wforum_breadcrumb_root_list_or_edit d-flex">
-                <div t-if="breadcrumb_kind=='base'" class="col-10 col-lg flex-grow-1">
-                    <h5 t-if="not is_edit" class="fw-bold mb-0" t-out="_forum_name"/>
-                    <h5 t-elif="not is_answer" class="fw-bold mb-0">Edit Question</h5>
-                    <h5 t-else="is_answer" class="fw-bold mb-0">Edit Answer</h5>
+                <div t-if="breadcrumb_kind=='base'" class="col-10 col-lg flex-grow-1 fs-5">
+                    <span t-if="not is_edit" class="fw-bold mb-0" t-out="_forum_name"/>
+                    <span t-elif="not is_answer" class="fw-bold mb-0">Edit Question</span>
+                    <span t-else="is_answer" class="fw-bold mb-0">Edit Answer</span>
                 </div>
             </div>
         </t>
-        <ol t-else="" class="breadcrumb col-10 col-lg flex-grow-1 mb-0 p-0">
-            <li class="o_wforum_breadcrumb_root breadcrumb-item text-nowrap">
-                <h5 class="mb-0"><a t-attf-href="/forum/#{ _forum_slug }" t-out="_forum_name"/></h5>
+        <ol t-else="" class="breadcrumb col-10 col-lg flex-grow-1 flex-nowrap my-0 p-0 fs-5">
+            <li class="o_wforum_breadcrumb_root breadcrumb-item text-nowrap text-truncatet">
+                <a t-attf-href="/forum/#{ _forum_slug }" t-out="_forum_name"/>
             </li>
             <li t-if="queue_type" class="breadcrumb-item text-nowrap d-none d-lg-flex">
-                <h5 class="mb-0">Moderation</h5>
+                <span>Moderation</span>
             </li>
-            <li class="breadcrumb-item text-nowrap">
-                <h5 class="fw-bold mb-0" t-out="_page_name_label"/>
+            <li class="breadcrumb-item text-nowrap text-truncate">
+                <span class="fw-bold text-truncate" t-out="_page_name_label"/>
             </li>
         </ol>
         <t t-if="_page_name != 'single_question'">
             <div class="d-lg-none text-end">
-                <button class="btn position-relative ms-auto" data-bs-toggle="offcanvas" data-bs-target="#o_wforum_offcanvas">
+                <button class="btn position-relative ms-auto fs-5" data-bs-toggle="offcanvas" data-bs-target="#o_wforum_offcanvas">
                     <i class="fa fa-navicon"/>
                 </button>
             </div>
diff --git a/addons/website_slides_forum/views/forum_forum_templates.xml b/addons/website_slides_forum/views/forum_forum_templates.xml
index e0661bc4c6b..c6081572570 100644
--- a/addons/website_slides_forum/views/forum_forum_templates.xml
+++ b/addons/website_slides_forum/views/forum_forum_templates.xml
@@ -19,27 +19,23 @@
         <xpath expr="//nav[@id='o_wforum_nav']" position="before">
             <t t-if="forum and forum.slide_channel_id" t-set="breadcrumb_kind" t-value="'slides'"/>
         </xpath>
-        <xpath expr="//div[hasclass('o_wforum_breadcrumb_root_single')]" postition="inside">
-            <ol t-if="breadcrumb_kind == 'slides'" class="breadcrumb col-10 col-lg-6 mb-0 p-0">
+        <xpath expr="//div[hasclass('o_wforum_breadcrumb_root_single')]" position="inside">
+            <ol t-if="breadcrumb_kind == 'slides'" class="breadcrumb order-first col-10 col-lg flex-grow-1 flex-nowrap my-0 p-0 fs-5">
                 <li class="breadcrumb-item">
-                    <h5 class="mb-0">
-                        <a t-attf-href="/slides/#{slug(forum.slide_channel_id)}#{'/' + slug(category) if category else ''}" t-out="forum.name"/>
-                    </h5>
+                    <a t-attf-href="/slides/#{slug(forum.slide_channel_id)}#{'/' + slug(category) if category else ''}" t-out="forum.name"/>
                 </li>
                 <li class="breadcrumb-item text-nowrap">
-                    <h5 class="mb-0"><a t-attf-href="/forum/#{ slug(forum) }">Forum</a></h5>
+                    <a t-attf-href="/forum/#{ slug(forum) }">Forum</a>
                 </li>
             </ol>
         </xpath>
-        <xpath expr="//div[hasclass('o_wforum_breadcrumb_root_list_or_edit')]" postition="inside">
-            <ol t-if="breadcrumb_kind == 'slides'" class="breadcrumb col-10 col-lg flex-grow-1 mb-0 p-0">
+        <xpath expr="//div[hasclass('o_wforum_breadcrumb_root_list_or_edit')]" position="inside">
+            <ol t-if="breadcrumb_kind == 'slides'" class="breadcrumb order-first col-10 col-lg flex-grow-1 flex-nowrap my-0 p-0 fs-5">
                 <li class="breadcrumb-item text-nowrap">
-                    <h5 class="mb-0">
-                        <a t-attf-href="/slides/#{slug(forum.slide_channel_id)}#{'/' + slug(category) if category else ''}" t-out="forum.name"/>
-                    </h5>
+                    <a t-attf-href="/slides/#{slug(forum.slide_channel_id)}#{'/' + slug(category) if category else ''}" t-out="forum.name"/>
                 </li>
                 <li class="breadcrumb-item text-nowrap">
-                    <h5 class="mb-0"><strong>Forum</strong></h5>
+                    <strong>Forum</strong>
                 </li>
             </ol>
         </xpath>