diff --git a/shop/static/shop/css/shop.css b/shop/static/shop/css/shop.css
index 11e764f..42507a1 100644
--- a/shop/static/shop/css/shop.css
+++ b/shop/static/shop/css/shop.css
@@ -130,6 +130,9 @@
 .confirm-nav-button {
     background-color: #90ee90;
     color: #505050;
+    min-width: 100px;
+    border-radius: 12px;
+    height: 40px;
     font-size: 12px;
     font-weight: 600;
     text-decoration: none;
@@ -138,6 +141,9 @@
 .cancel-nav-button {
     background-color: #e84039;
     color: white;
+    min-width: 100px;
+    border-radius: 12px;
+    height: 40px;
     font-size: 12px;
     font-weight: 600;
     text-decoration: none;
diff --git a/shop/templates/shop/cart.html b/shop/templates/shop/cart.html
index 43f5401..e2df4d8 100644
--- a/shop/templates/shop/cart.html
+++ b/shop/templates/shop/cart.html
@@ -35,8 +35,8 @@
           <div>Avez-vous un code de réduction?</div>
         <div class="coupon-form" style="display: flex;">
           <input type="text" id="coupon-code" style="flex-grow: 1; margin-right: 10px; border-radius: 12px" placeholder="Entrez votre code">
-          <button id="apply-coupon" class="confirm-nav-button" style="min-width: 100px; border-radius: 12px; height: 40px;">Appliquer</button>
-          <button id="remove-coupon" class="cancel-nav-button" style="min-width: 100px; border-radius: 12px; height: 40px; display: none;">Supprimer</button>
+          <button id="apply-coupon" class="confirm-nav-button">Appliquer</button>
+          <button id="remove-coupon" class="cancel-nav-button" style="display: none;">Supprimer</button>
         </div>
         <div id="coupon-message"></div>