diff --git a/profile.html b/profile.html
index f7f87c0..eccb334 100644
--- a/profile.html
+++ b/profile.html
@@ -19,12 +19,12 @@
                     <a class="navbar-brand" href="home.html">
                         <img src="static/img/logo/logo_e-tandem-Bilinguisme_FR.svg">
                     </a>
-                    <button id="menu-toggle" class="navbar-toggler border-0" type="button" data-bs-toggle="offcanvas" data-bs-target="#mainNav" aria-controls="mainNav" aria-label="Toggle main menu">
+                    <button type="button" id="menu-toggle" class="navbar-toggler border-0" type="button" data-bs-toggle="offcanvas" data-bs-target="#mainNav" aria-controls="mainNav" aria-label="Toggle main menu">
                         <span class="navbar-toggler-icon"></span>
                     </button>
                     <div class="offcanvas offcanvas-end" tabindex="-1" id="mainNav" aria-label="Main menu">
                         <div class="offcanvas-header">
-                            <button type="button" class="btn-close text-reset" data-bs-dismiss="offcanvas" aria-label="Close main menu"></button>
+                            <button type="button" type="button" class="btn-close text-reset" data-bs-dismiss="offcanvas" aria-label="Close main menu"></button>
                         </div>
                         <div class="offcanvas-body">
                             <ul class="navbar-nav">
@@ -78,7 +78,7 @@
                                 <div class="user-avatar">
                                     <img src="static/img/avatars/default-avatar.svg" class="img-fluid">
                                 </div>
-                                <button class="btn btn-cta">Télécharger une image</button>
+                                <button type="button" class="btn btn-cta">Télécharger une image</button>
                             </div>
                             <div id="user-profile-activation" class="col-auto rounded">
                                 <div class="form-check form-switch form-check-reverse">
@@ -400,7 +400,7 @@
                         </div>
                     </div>
                 </section>
-                <button class="btn btn-cta rounded w-100 py-3" type="submit">Sauvegarder les modifications</button>
+                <button type="button" class="btn btn-cta rounded w-100 py-3" type="submit">Sauvegarder les modifications</button>
             </form>
         </section>
     </main>
diff --git a/tandem-list.html b/tandem-list.html
index 459ef0b..924f857 100644
--- a/tandem-list.html
+++ b/tandem-list.html
@@ -19,12 +19,12 @@
                     <a class="navbar-brand" href="home.html">
                         <img src="static/img/logo/logo_e-tandem-Bilinguisme_FR.svg">
                     </a>
-                    <button id="menu-toggle" class="navbar-toggler border-0" type="button" data-bs-toggle="offcanvas" data-bs-target="#mainNav" aria-controls="mainNav" aria-label="Toggle main menu">
+                    <button type="button" id="menu-toggle" class="navbar-toggler border-0" type="button" data-bs-toggle="offcanvas" data-bs-target="#mainNav" aria-controls="mainNav" aria-label="Toggle main menu">
                         <span class="navbar-toggler-icon"></span>
                     </button>
                     <div class="offcanvas offcanvas-end" tabindex="-1" id="mainNav" aria-label="Main menu">
                         <div class="offcanvas-header">
-                            <button type="button" class="btn-close text-reset" data-bs-dismiss="offcanvas" aria-label="Close main menu"></button>
+                            <button type="button" type="button" class="btn-close text-reset" data-bs-dismiss="offcanvas" aria-label="Close main menu"></button>
                         </div>
                         <div class="offcanvas-body">
                             <div class="d-flex align-items-center gap-2 ms-auto">
@@ -63,37 +63,37 @@
                     <nav class="side-menu">
                         <ul class="nav flex-column mb-auto">
                             <li class="nav-item">
-                                <a href="#" class="nav-link active" aria-current="page">
+                                <a href="#" role="menuitem" class="nav-link active" aria-current="page">
                                     Rechercher des TANDEMs
                                 </a>
                             </li>
                             <li>
-                                <a href="#" class="nav-link">
+                                <a href="#" role="menuitem" class="nav-link">
                                     Mes TANDEMs
                                 </a>
                             </li>
                             <li>
-                                <a href="profile.html" class="nav-link">
+                                <a href="profile.html" role="menuitem" class="nav-link">
                                     Modifier mon profil
                                 </a>
                             </li>
                             <li>
-                                <a href="#" class="nav-link">
+                                <a href="#" role="menuitem" class="nav-link">
                                     Demandes reçues <span class="badge text-bg-secondary rounded-pill">101</span>
                                 </a>
                             </li>
                             <li>
-                                <a href="#" class="nav-link">
+                                <a href="#" role="menuitem" class="nav-link">
                                     Demandes envoyées
                                 </a>
                             </li>
                             <li>
-                                <a href="#" class="nav-link">
+                                <a href="#" role="menuitem" class="nav-link">
                                     Statistiques
                                 </a>
                             </li>
                             <li>
-                                <a href="#" class="nav-link">
+                                <a href="#" role="menuitem" class="nav-link">
                                     Espace documentaire
                                 </a>
                             </li>
@@ -152,7 +152,7 @@
                     </nav> -->
                 </div>
 
-                <section id="tandem-list" class="col-md-9 my-5">
+                <section id="tandem-list" class="col-md-8 my-5">
 
                     <form id="search-filters">
                         <!-- Ajax form submit -->
@@ -282,8 +282,8 @@
                                     </div>
                                 </div>
                                 <div class="profile-options">
-                                    <button class="btn btn-cta rounded">Proposer un TANDEM</button>
-                                    <button class="btn btn-link">Signaler ce profil inapproprié</button>
+                                    <button type="button" class="btn btn-cta rounded">Proposer un TANDEM</button>
+                                    <button type="button" class="btn btn-link">Signaler ce profil inapproprié</button>
                                 </div>
                             </div>
                         </div>
@@ -343,8 +343,8 @@
                                     </div>
                                 </div>
                                 <div class="profile-options">
-                                    <button class="btn btn-cta rounded">Proposer un TANDEM</button>
-                                    <button class="btn btn-link">Signaler ce profil inapproprié</button>
+                                    <button type="button" class="btn btn-cta rounded">Proposer un TANDEM</button>
+                                    <button type="button" class="btn btn-link">Signaler ce profil inapproprié</button>
                                 </div>
                             </div>
                         </div>