diff --git a/lemarche/templates/siaes/_card_suggest_tender.html b/lemarche/templates/siaes/_card_suggest_tender.html
index 7c9d7525b..dd42666e0 100644
--- a/lemarche/templates/siaes/_card_suggest_tender.html
+++ b/lemarche/templates/siaes/_card_suggest_tender.html
@@ -1,60 +1,55 @@
-{% comment %} {% load static bootstrap4 %} {% endcomment %}
 <div class="fr-card">
     <div class="fr-card__body">
         <div class="fr-card__content">
-            <h2 class="h3 fr-card__title">Vos sourcing et RFI sont chronophages ?</h2>
+            <h2>Vos sourcing et RFI sont chronophages ?</h2>
             <div class="fr-card__desc">
                 <div class="fr-grid-row">
                     <div class="fr-col-md">
                         <p>
                             Confier votre sourcing ou votre RFI à notre algorithme et recevez des réponses de prestataires inclusifs en moins de 24h.
                         </p>
-                        <a href="{% url 'tenders:create' %}"
-                        id="siae-search-insert-tender-create-btn"
-                        class="fr-btn btn-primary btn-sm btn-ico d-block d-md-inline-block mb-2">
-                            <i class="ri-mail-send-line ri-lg"></i>&nbsp;Lancer un sourcing inversé
+                        <a href="{% url 'tenders:create' %}" id="siae-search-insert-tender-create-btn" class="fr-btn fr-btn--icon-right fr-icon-mail-line">
+                            Lancer un sourcing inversé
                         </a>
                     </div>
                     {% if current_perimeters or current_sectors %}
                         <div class="fr-col-md">
                             {% if current_perimeters %}
                                 {% with perimeters_length=current_perimeters|length %}
-                                    <h5 class="mb-2">Lieu{{ perimeters_length|pluralize:"x" }} d'intervention</h5>
+                                    <h5 class="fr-mb-2v">Lieu{{ perimeters_length|pluralize:"x" }} d'intervention</h5>
                                     {% for perimeter in current_perimeters %}
-                                        <span class="badge badge-base badge-outline-primary mr-1">{{ perimeter.name }}</span>
+                                        <span class="fr-badge fr-mr-1v fr-mb-1v">{{ perimeter.name }}</span>
                                         {% if forloop.counter == 2 and perimeters_length > 2 %}
-                                            <a class="w-100 d-block text-decoration-none has-collapse-caret collapsed"
-                                            data-toggle="collapse"
-                                            href="#perimetersSearchHidden"
-                                            role="button"
-                                            aria-expanded="false"
-                                            aria-controls="perimetersSearchHidden">
-                                                Afficher les {{ perimeters_length|add:"-2" }} autres lieux d'interventions
-                                            </a>
-                                            <div id="perimetersSearchHidden" class="collapse">
+                                            <section class="fr-accordion">
+                                                <h3 class="fr-accordion__title">
+                                                    <button class="fr-accordion__btn" aria-expanded="false" aria-controls="perimetersSearchHidden">Afficher les {{ perimeters_length|add:"-2" }} autres lieux d'interventions</button>
+                                                </h3>
+                                                <div class="fr-collapse" id="perimetersSearchHidden">
+                                        {% endif %}
+                                        {% if forloop.counter == perimeters_length and perimeters_length > 2 %}
+                                                </div>
+                                            </section>
                                         {% endif %}
-                                        {% if forloop.counter == perimeters_length and perimeters_length > 2 %}</div>{% endif %}
                                     {% endfor %}
                                 {% endwith %}
                             {% endif %}
                             {% if current_sectors %}
                                 {% with sectors_length=current_sectors|length %}
-                                    <h5 class="{% if current_perimeters %}mt-4{% endif %} mb-2">Secteur{{ sectors_length|pluralize }} d'activité</h5>
+                                    <h5 class="{% if current_perimeters %}fr-mt-4v{% endif %} fr-mb-2v">Secteur{{ sectors_length|pluralize }} d'activité</h5>
                                     {% for sector in current_sectors %}
-                                        <span class="badge badge-base badge-outline-primary ml-0 mb-1">{{ sector.name|truncatechars:42 }}</span>
+                                        <span class="fr-badge fr-mr-1v fr-mb-1v">{{ sector.name|truncatechars:42 }}</span>
                                         <br />
                                         {% if forloop.counter == 2 and sectors_length > 2 %}
-                                            <a class="w-100 d-block text-decoration-none has-collapse-caret collapsed"
-                                                data-toggle="collapse"
-                                                href="#sectorsSearchHidden"
-                                                role="button"
-                                                aria-expanded="false"
-                                                aria-controls="sectorsSearchHidden">
-                                                Afficher les {{ sectors_length|add:"-2" }} autres secteurs
-                                            </a>
-                                            <div id="sectorsSearchHidden" class="collapse">
+                                            <section class="fr-accordion">
+                                                <h3 class="fr-accordion__title">
+                                                    <button class="fr-accordion__btn" aria-expanded="false" aria-controls="sectorsSearchHidden">Afficher les {{ sectors_length|add:"-2" }} autres secteurs</button>
+                                                </h3>
+                                                <div class="fr-collapse" id="sectorsSearchHidden">
+                                        {% endif %}
+                                        {% if forloop.counter == sectors_length and sectors_length > 2 %}
+                                                </div>
+                                            </section>
                                         {% endif %}
-                                        {% if forloop.counter == sectors_length and sectors_length > 2  %}</div>{% endif %}
                                     {% endfor %}
                                 {% endwith %}
                             {% endif %}