diff --git a/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/components/GroupsPriceCalculator.vue b/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/components/GroupsPriceCalculator.vue
index 4d546e31..b904259d 100644
--- a/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/components/GroupsPriceCalculator.vue
+++ b/public/typo3conf/ext/ep_theme/Resources/Private/Assets/js/components/GroupsPriceCalculator.vue
@@ -102,7 +102,7 @@
                 </div>
             </div>
         </div>
-        <div class="panel panel-default" v-show="submitted">
+        <div class="panel panel-default form-success" v-show="submitted">
             <div class="panel-body">
                 <strong>Vielen Dank für Ihre Anfrage. Wir werden diese schnellstmöglich bearbeiten.</strong>
             </div>
@@ -370,4 +370,4 @@
         justify-content: center;
         background-color: rgba(white, 0.85);
     }
-</style>
\ No newline at end of file
+</style>