diff --git a/apps/family/templates/family/manage.html b/apps/family/templates/family/manage.html
index 7c8e0dbf..84506884 100644
--- a/apps/family/templates/family/manage.html
+++ b/apps/family/templates/family/manage.html
@@ -1,205 +1,188 @@
-{% extends "base.html" %}
-{% comment %}
-Copyright (C) 2018-2025 by BDE ENS Paris-Saclay
-SPDX-License-Identifier: GPL-3.0-or-later
-{% endcomment %}
-{% load i18n static django_tables2 %}
-
-{% block containertype %}container-fluid{% endblock %}
-
-{% block content %}
-<div class="row">
-    <div class="col-xl-12">
-        <div class="btn-group btn-group-toggle" style="width: 100%; padding: 0 0 2em 0">
-            <a href="{% url "family:family_list" %}" class="btn btn-sm btn-outline-primary">
-                {% trans "Families" %}
-            </a>
-            <a href="{% url "family:challenge_list" %}" class="btn btn-sm btn-outline-primary">
-                {% trans "Challenges" %}
-            </a>
-            <a href="#" class="btn btn-sm btn-outline-primary active">
-                {% trans "Manage" %}
-            </a>
-        </div>
-    </div>
-</div>
-
-<div class="row mb-3">
-    <div class='col-sm-5 col-xl-6' id="infos_div">
-        <div class="row justify-content-center justify-content-md-end">
-            {# User details column #}
-            <div class="col picture-col">
-                <div class="card bg-light mb-4 text-center">
-                    <a id="profile_pic_link" href="#">
-                        <img src="{% static "member/img/default_picture.png" %}"
-                                id="profile_pic" alt="" class="card-img-top d-none d-sm-block">
-                    </a>
-                    <div class="card-body text-center text-break p-2">
-                        <span id="user_note"><i class="small">{% trans "Please select a family" %}</i></span>
-                    </div>
-                </div>
-            </div>
-
-            {# Family selection column #}
-            <div class="col-xl" id="user_select_div">
-                <div class="card bg-light border-success mb-4">
-                    <div class="card-header">
-                        <p class="card-text font-weight-bold">
-                            {% trans "Families" %}
-                        </p>
-                    </div>
-                    <div class="card-body p-0" style="min-height:125px;">
-                        <ul class="list-group list-group-flush" id="note_list">
-                        </ul>
-                    </div>
-
-                    {# User search with autocompletion #}
-                    <div class="card-footer">
-                        <input class="form-control mx-auto d-block"
-                            placeholder="{% trans "Name" %}" type="text" id="note" autofocus />
-                    </div>
-                </div>
-            </div>
-
-            {# Summary of challenges and validate button #}
-            <div class="col-xl-5" id="consos_list_div">
-                <div class="card bg-light border-info mb-4">
-                    <div class="card-header">
-                        <p class="card-text font-weight-bold">
-                            {% trans "Challenges" %}
-                        </p>
-                    </div>
-                    <div class="card-body p-0" style="min-height:125px;">
-                        <ul class="list-group list-group-flush" id="consos_list">
-                        </ul>
-                    </div>
-                    <div class="card-footer text-center">
-                        <span id="consume_all" class="btn btn-primary">
-                            {% trans "Validate!" %}
-                        </span>
-                    </div>
-                </div>
-            </div>
-        </div>
-        {# Create family/challenge buttons #}
-        <div class="card bg-light border-success mb-4">
-        <h3 class="card-header">
-            <p class="card-text font-weight-bold">
-                {% trans "Create a family or challenge" %}
-            </p>
-        </h3>
-        <div class="card-body">
-            {% if can_add_family %}
-            <a class="btn btn-sm btn-primary" href="{% url "family:add_family" %}">
-                {% trans "Add a family" %}
-            </a>
-            {% endif %}
-            {% if can_add_challenge %}
-            <a class="btn btn-sm btn-primary" href="{% url "family:add_challenge" %}">
-                {% trans "Add a challenge" %}
-            </a>
-            {% endif %}
-        </div>
-        </div>
-    </div>
-
-
-    {# Buttons column #}
-    <div class="col">
-        {# Regroup buttons under categories #}
-
-        <div class="card bg-light border-primary text-center mb-4">
-            {# Tabs for list and search #}
-            <div class="card-header">
-                <ul class="nav nav-tabs nav-fill card-header-tabs">
-                    <li class="nav-item">
-                        <a class="nav-link font-weight-bold" data-toggle="tab" href="#list">
-                            {% trans "List" %}
-                        </a>
-                    </li>
-                    <li class="nav-item">
-                        <a class="nav-link font-weight-bold" data-toggle="tab" href="#search">
-                            {% trans "Search" %}
-                        </a>
-                    </li>
-                </ul>
-            </div>
-
-            {# Tabs content #}
-            <div class="card-body">
-                <div class="tab-content">
-                    <div class="tab-pane" id="list">
-                        <div class="d-inline-flex flex-wrap justify-content-center">
-                            {% for challenge in all_challenges %}
-                                    <button class="btn btn-outline-dark rounded-0 flex-fill"
-                                            id="challenge{{ challenge.id }}" name="button" value="{{ challenge.name }}">
-                                        {{ challenge.name }} ({{ challenge.points }} {% trans "points" %})
-                                    </button>
-                            {% endfor %}
-                        </div>
-                    </div>
-                    <div class="tab-pane" id="search">
-                        <input class="form-control mx-auto d-block mb-3"
-                                placeholder="{% trans "Search challenge..." %}" type="search" id="search-input"/>
-                        <div class="d-inline-flex flex-wrap justify-content-center" id="search-results">
-                            {% for challenge in all_challenges %}
-                                    <button class="btn btn-outline-dark rounded-0 flex-fill" hidden
-                                            id="search_challenge{{ challenge.id }}" name="button" value="{{ challenge.name }}">
-                                            {{ challenge.name }} ({{ challenge.points }} {% trans "points" %})
-                                    </button>
-                            {% endfor %}
-                        </div>
-                    </div>
-                </div>
-            </div>
-
-            {# Mode switch #}
-            <div class="card-footer border-primary">
-                <a class="btn btn-sm btn-secondary float-left" href="{% url 'note:template_list' %}">
-                    <i class="fa fa-edit"></i> {% trans "Edit" %}
-                </a>
-                
-            </div>
-        </div>
-    </div>
-</div>
-
-
-
-
-
-{# transaction history #}
-    <div class="card mb-4" id="history">
-        <div class="card-header">
-            <p class="card-text font-weight-bold">
-                {% trans "Recent achievements history" %}
-            </p>
-        </div>
-        {% render_table table %}
-    </div>
-{% endblock %}
-
-
-
-{% block extrajavascript %}
-    <script type="text/javascript" src="{% static "family/js/consos.js" %}"></script>
-    <script type="text/javascript">
-        {% for button in all_challenges %}
-        document.getElementById("button{{ button.id }}").addEventListener("click", function() {
-            addConso({{ button.destination_id }}, {{ button.amount }},
-                {{ polymorphic_ctype }}, {{ button.category_id }}, "{{ button.category.name|escapejs }}",
-                {{ button.id }}, "{{ button.name|escapejs }}");
-        });
-        {% endfor %}
-    
-        {% for button in all_challenges %}
-            {% if button.display %}
-                document.getElementById("search_button{{ button.id }}").addEventListener("click", function() {
-                    addConso({{ button.destination_id }}, {{ button.amount }},
-                        {{ polymorphic_ctype }}, {{ button.category_id }}, "{{ button.category.name|escapejs }}",
-                        {{ button.id }}, "{{ button.name|escapejs }}");
-                });
-            {% endif %}
-        {% endfor %}
-    </script>
+{% extends "base.html" %}
+{% comment %}
+Copyright (C) 2018-2025 by BDE ENS Paris-Saclay
+SPDX-License-Identifier: GPL-3.0-or-later
+{% endcomment %}
+{% load i18n static django_tables2 %}
+
+{% block containertype %}container-fluid{% endblock %}
+
+{% block content %}
+<div class="row">
+  <div class="col-xl-12">
+    <div class="btn-group btn-group-toggle" style="width: 100%; padding: 0 0 2em 0">
+      <a href="{% url "family:family_list" %}" class="btn btn-sm btn-outline-primary">
+        {% trans "Families" %}
+      </a>
+      <a href="{% url "family:challenge_list" %}" class="btn btn-sm btn-outline-primary">
+        {% trans "Challenges" %}
+      </a>
+      <a href="#" class="btn btn-sm btn-outline-primary active">
+        {% trans "Manage" %}
+      </a>
+    </div>
+  </div>
+</div>
+
+<div class="row mb-3">
+  <div class="col-sm-5 col-xl-6" id="infos_div">
+    <div class="row justify-content-center justify-content-md-end">
+      {# User details column #}
+      <div class="col picture-col">
+        <div class="card bg-light mb-4 text-center">
+          <a id="profile_pic_link" href="#">
+            <img src="{% static "member/img/default_picture.png" %}" id="profile_pic" alt="" class="card-img-top d-none d-sm-block">
+          </a>
+          <div class="card-body text-center text-break p-2">
+            <span id="user_note"><i class="small">{% trans "Please select a family" %}</i></span>
+          </div>
+        </div>
+      </div>
+
+      {# Family selection column #}
+      <div class="col-xl" id="user_select_div">
+        <div class="card bg-light border-success mb-4">
+          <div class="card-header">
+            <p class="card-text font-weight-bold">
+              {% trans "Families" %}
+            </p>
+          </div>
+          <div class="card-body p-0" style="min-height:125px;">
+            <ul class="list-group list-group-flush" id="note_list"></ul>
+          </div>
+          {# User search with autocompletion #}
+          <div class="card-footer">
+            <input class="form-control mx-auto d-block" placeholder="{% trans "Name" %}" type="text" id="note" autofocus />
+          </div>
+        </div>
+      </div>
+
+      {# Summary of challenges and validate button #}
+      <div class="col-xl-5" id="consos_list_div">
+        <div class="card bg-light border-info mb-4">
+          <div class="card-header">
+            <p class="card-text font-weight-bold">
+              {% trans "Challenges" %}
+            </p>
+          </div>
+          <div class="card-body p-0" style="min-height:125px;">
+            <ul class="list-group list-group-flush" id="consos_list"></ul>
+          </div>
+          <div class="card-footer text-center">
+            <span id="consume_all" class="btn btn-primary">
+              {% trans "Validate!" %}
+            </span>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    {# Create family/challenge buttons #}
+    <div class="card bg-light border-success mb-4">
+      <h3 class="card-header font-weight-bold text-center">
+        {% trans "Create a family or challenge" %}
+      </h3>
+      <div class="card-body text-center">
+        {% if can_add_family %}
+          <a class="btn btn-sm btn-primary mx-2" href="{% url 'family:add_family' %}">
+            {% trans "Add a family" %}
+          </a>
+        {% endif %}
+        {% if can_add_challenge %}
+          <a class="btn btn-sm btn-primary mx-2" href="{% url 'family:add_challenge' %}">
+            {% trans "Add a challenge" %}
+          </a>
+        {% endif %}
+      </div>
+    </div>
+  </div>
+
+  {# Buttons column #}
+  <div class="col">
+    <div class="card bg-light border-primary text-center mb-4">
+      {# Tabs for list and search #}
+      <div class="card-header">
+        <ul class="nav nav-tabs nav-fill card-header-tabs">
+          <li class="nav-item">
+            <a class="nav-link font-weight-bold" data-toggle="tab" href="#list">
+              {% trans "List" %}
+            </a>
+          </li>
+          <li class="nav-item">
+            <a class="nav-link font-weight-bold" data-toggle="tab" href="#search">
+              {% trans "Search" %}
+            </a>
+          </li>
+        </ul>
+      </div>
+
+      {# Tabs content #}
+      <div class="card-body">
+        <div class="tab-content">
+          <div class="tab-pane" id="list">
+            <div class="d-inline-flex flex-wrap justify-content-center">
+              {% for challenge in all_challenges %}
+                <button class="btn btn-outline-dark rounded-0 flex-fill"
+                        id="challenge{{ challenge.id }}" name="button" value="{{ challenge.name }}">
+                  {{ challenge.name }} ({{ challenge.points }} {% trans "points" %})
+                </button>
+              {% endfor %}
+            </div>
+          </div>
+          <div class="tab-pane" id="search">
+            <input class="form-control mx-auto d-block mb-3" placeholder="{% trans "Search challenge..." %}" type="search" id="search-input"/>
+            <div class="d-inline-flex flex-wrap justify-content-center" id="search-results">
+              {% for challenge in all_challenges %}
+                <button class="btn btn-outline-dark rounded-0 flex-fill" hidden
+                        id="search_challenge{{ challenge.id }}" name="button" value="{{ challenge.name }}">
+                  {{ challenge.name }} ({{ challenge.points }} {% trans "points" %})
+                </button>
+              {% endfor %}
+            </div>
+          </div>
+        </div>
+      </div>
+
+      {# Mode switch #}
+      <div class="card-footer border-primary">
+        <a class="btn btn-sm btn-secondary float-left" href="{% url 'note:template_list' %}">
+          <i class="fa fa-edit"></i> {% trans "Edit" %}
+        </a>
+      </div>
+    </div>
+  </div>
+</div>
+
+{# transaction history #}
+<div class="card mb-4" id="history">
+  <div class="card-header">
+    <p class="card-text font-weight-bold">
+      {% trans "Recent achievements history" %}
+    </p>
+  </div>
+  {% render_table table %}
+</div>
+{% endblock %}
+
+{% block extrajavascript %}
+  <script type="text/javascript" src="{% static "family/js/consos.js" %}"></script>
+  <script type="text/javascript">
+    {% for button in all_challenges %}
+      document.getElementById("button{{ button.id }}").addEventListener("click", function() {
+        addConso({{ button.destination_id }}, {{ button.amount }},
+          {{ polymorphic_ctype }}, {{ button.category_id }}, "{{ button.category.name|escapejs }}",
+          {{ button.id }}, "{{ button.name|escapejs }}");
+      });
+    {% endfor %}
+
+    {% for button in all_challenges %}
+      {% if button.display %}
+        document.getElementById("search_button{{ button.id }}").addEventListener("click", function() {
+          addConso({{ button.destination_id }}, {{ button.amount }},
+            {{ polymorphic_ctype }}, {{ button.category_id }}, "{{ button.category.name|escapejs }}",
+            {{ button.id }}, "{{ button.name|escapejs }}");
+        });
+      {% endif %}
+    {% endfor %}
+  </script>
 {% endblock %}
\ No newline at end of file