diff --git a/.idea/charasheet.iml b/.idea/charasheet.iml
index f73b0e7..391aeba 100644
--- a/.idea/charasheet.iml
+++ b/.idea/charasheet.iml
@@ -28,6 +28,7 @@
     <option name="TEMPLATE_FOLDERS">
       <list>
         <option value="$MODULE_DIR$/src/common/templates" />
+        <option value="$MODULE_DIR$/src/character/templates" />
       </list>
     </option>
   </component>
diff --git a/poetry.lock b/poetry.lock
index cf2f377..b327476 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -222,6 +222,17 @@ amazon_ses = ["boto3"]
 dev = ["flake8", "sphinx", "sphinx-rtd-theme", "tox", "twine", "wheel"]
 postal = ["cryptography"]
 
+[[package]]
+name = "django-bootstrap5"
+version = "22.1"
+description = "Bootstrap 5 for Django"
+category = "main"
+optional = false
+python-versions = ">=3.7"
+
+[package.dependencies]
+Django = ">=3.2"
+
 [[package]]
 name = "django-browser-reload"
 version = "1.6.0"
@@ -956,7 +967,7 @@ h11 = ">=0.9.0,<1"
 [metadata]
 lock-version = "1.1"
 python-versions = ">=3.10.0, <4"
-content-hash = "2005841e057ea97d65b1582d1454765504d5146e98ffe5e2023e694ef093f6a4"
+content-hash = "d112838252717a7085bcb8eb5b1893d98cb99d0e708791e5d4e2b0ada7341a9f"
 
 [metadata.files]
 ansicon = [
@@ -1178,6 +1189,10 @@ django-anymail = [
     {file = "django-anymail-8.6.tar.gz", hash = "sha256:783342d49dd07d68778b81dd12a94c86e1d217463a68a85450a0513fabe31345"},
     {file = "django_anymail-8.6-py3-none-any.whl", hash = "sha256:49d83d7c16316ca86a624097496881d59b7d71b16bf1c5211cffa5b19ef98d0c"},
 ]
+django-bootstrap5 = [
+    {file = "django-bootstrap5-22.1.tar.gz", hash = "sha256:70b51f020ef95a64780a0b5d5fdb1fade6e7b5e26c53355cc4f3648eca239cab"},
+    {file = "django_bootstrap5-22.1-py3-none-any.whl", hash = "sha256:cf3f257abf750f19e47eddc106066ddb182576185494965d1408eddcb3a7380b"},
+]
 django-browser-reload = [
     {file = "django-browser-reload-1.6.0.tar.gz", hash = "sha256:9ca69c71796f53868bdc7421f120d147f7a64faa0d5d8c06970ba3f8061af63c"},
     {file = "django_browser_reload-1.6.0-py3-none-any.whl", hash = "sha256:31b8b2d51e8faa5878f21e6b60b8f43e1123907c6e082e9e967962ba63958829"},
diff --git a/pyproject.toml b/pyproject.toml
index a1ec93a..9534e97 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,6 +22,7 @@ selenium = ">=4.5.0"
 Markdown = ">=3.2"
 django-registration = ">=3.3"
 django-anymail = {extras = ["mailgun"], version = ">=8.6"}
+django-bootstrap5 = ">=22.1"
 
 [tool.poetry.dev-dependencies]
 django-debug-toolbar = ">=3.2"
diff --git a/src/character/templates/character/notes_update.html b/src/character/templates/character/notes_update.html
index 5a9de5b..8f977b1 100644
--- a/src/character/templates/character/notes_update.html
+++ b/src/character/templates/character/notes_update.html
@@ -1,6 +1,6 @@
 <div class="mt-3" id="notes">
     <form>
-        <h4>
+        <h2>
             Notes
             <a hx-post="{% url "character:notes_change" pk=character.pk %}"
                 hx-target="#notes"
@@ -9,7 +9,7 @@
             >
                 <i class="fa-solid fa-save"></i> Save
             </a>
-        </h4>
+        </h2>
         {% csrf_token %}
         <textarea class="form-control" name="notes" rows="10">{{ character.notes }}</textarea>
     </form>
diff --git a/src/charasheet/settings.py b/src/charasheet/settings.py
index e01498e..3490f5a 100644
--- a/src/charasheet/settings.py
+++ b/src/charasheet/settings.py
@@ -63,6 +63,7 @@ EXTERNAL_APPS = [
     "django_linear_migrations",
     "django_extensions",
     "django_htmx",
+    "django_bootstrap5",
     "django_cleanup.apps.CleanupConfig",  # should be last: https://pypi.org/project/django-cleanup/
 ]
 if DEBUG_TOOLBAR:
diff --git a/src/common/templates/common/base.html b/src/common/templates/common/base.html
index 5eec256..57cf432 100644
--- a/src/common/templates/common/base.html
+++ b/src/common/templates/common/base.html
@@ -18,12 +18,11 @@
         </style>
     </head>
     <body>
-        <div class="container-fluid">
+        <div class="container">
             {% if user.is_authenticated %}
                 <a href="{% url "logout" %}">Déconnexion</a>
             {% endif %}
             {% block content %}
-                {% include "common/hello-random.html" %}
             {% endblock %}
         </div>
 
diff --git a/src/common/templates/django_registration/registration_form.html b/src/common/templates/django_registration/registration_form.html
index b79105e..14bb44a 100644
--- a/src/common/templates/django_registration/registration_form.html
+++ b/src/common/templates/django_registration/registration_form.html
@@ -1,10 +1,11 @@
 {% extends "common/base.html" %}
+{% load django_bootstrap5 %}
 
 {% block content %}
     <h1>Inscription</h1>
     <form action="{% url "django_registration_register" %}" method="post">
-        {{ form.as_p }}
         {% csrf_token %}
-        <button type="submit" class="btn btn-primary">Submit</button>
+        {% bootstrap_form form %}
+        {% bootstrap_button button_type="submit" content="S'inscrire" %}
     </form>
 {% endblock %}
diff --git a/src/common/templates/registration/login.html b/src/common/templates/registration/login.html
index 18271a5..10b0b7a 100644
--- a/src/common/templates/registration/login.html
+++ b/src/common/templates/registration/login.html
@@ -1,11 +1,13 @@
 {% extends "common/base.html" %}
+{% load django_bootstrap5 %}
 
 {% block content %}
     <h1>Connexion</h1>
     <form action="{% url "login" %}" method="post">
-        {{ form.as_p }}
+
         {% csrf_token %}
-        <button type="submit" class="btn btn-primary">Submit</button>
+        {% bootstrap_form form %}
+        {% bootstrap_button button_type="submit" content="Connexion" %}
         <a href="{% url "django_registration_register" %}" class="btn btn-secondary">
             Create account
         </a>
