diff --git a/src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/DocumentSignature/App.vue b/src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/DocumentSignature/App.vue
index 7c519f54f..e1d3124ce 100644
--- a/src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/DocumentSignature/App.vue
+++ b/src/Bundle/ChillDocStoreBundle/Resources/public/vuejs/DocumentSignature/App.vue
@@ -27,7 +27,7 @@
     </modal>
   </teleport>
   <div class="col-12 m-auto">
-    <div class="row justify-content-center border pdf-tools d-md-none">
+    <div class="row justify-content-center border-bottom pdf-tools d-md-none">
       <div v-if="pageCount > 1" class="col text-center turn-page">
         <button
           class="btn btn-light btn-sm"
@@ -93,7 +93,7 @@
     </div>
 
     <div
-      class="row justify-content-center border pdf-tools d-none d-md-flex"
+      class="row justify-content-center border-bottom pdf-tools d-none d-md-flex"
     >
       <div v-if="pageCount > 1" class="col-2 text-center turn-page p-0">
         <button
@@ -114,7 +114,7 @@
       </div>
       <div
         v-if="signature.zones.length > 1"
-        class="col text-end d-lg-none"
+        class="col text-end d-xl-none"
       >
         <button
           :disabled="userSignatureZone === null || userSignatureZone?.index < 1"
@@ -126,7 +126,7 @@
       </div>
       <div
         v-if="signature.zones.length > 1"
-        class="col text-start d-lg-none"
+        class="col text-start d-xl-none"
       >
         <button
           :disabled="userSignatureZone?.index >= signature.zones.length - 1"
@@ -138,7 +138,7 @@
       </div>
       <div
         v-if="signature.zones.length > 1"
-        class="col text-end d-none d-lg-flex p-0"
+        class="col text-end d-none d-xl-flex p-0"
       >
         <button
           :disabled="userSignatureZone === null || userSignatureZone?.index < 1"
@@ -150,7 +150,7 @@
       </div>
       <div
         v-if="signature.zones.length > 1"
-        class="col text-start d-none d-lg-flex p-0"
+        class="col text-start d-none d-xl-flex p-0"
       >
         <button
           :disabled="userSignatureZone?.index >= signature.zones.length - 1"
@@ -178,7 +178,7 @@
           {{ $t("cancel") }}
         </button>
       </div>
-      <div class="col text-end p-0 pe-xxl-4">
+      <div class="col text-end p-0 pe-2 pe-xxl-4">
         <button
           class="btn btn-create btn-sm"
           :class="{ active: canvasEvent === 'add' }"
diff --git a/src/Bundle/ChillMainBundle/Resources/views/Workflow/_signature_sign.html.twig b/src/Bundle/ChillMainBundle/Resources/views/Workflow/_signature_sign.html.twig
index 1c4b0a8f2..03e5a9174 100644
--- a/src/Bundle/ChillMainBundle/Resources/views/Workflow/_signature_sign.html.twig
+++ b/src/Bundle/ChillMainBundle/Resources/views/Workflow/_signature_sign.html.twig
@@ -25,11 +25,9 @@
     {% endblock %}
 
     <div class="content" id="content">
-        <div class="container-xxl">
-            <div class="row">
-               <div class="col-12 m-auto">
-                   <div class="row" id="document-signature"></div>
-               </div>
+        <div class="row">
+            <div class="col-12 m-auto">
+                <div class="row" id="document-signature"></div>
             </div>
         </div>
     </div>