OZG-5600 OZG-5715 fix background color

alfa-client/libs/design-system/src/lib/form/radio-button-card/radio-button-card.component.ts

@@ -23,7 +23,7 @@ export class RadioButtonCardComponent {
       case 'bescheid_abgelehnt':
         return 'peer-checked:border-abgelehnt peer-checked:bg-abgelehnt-100 border border-ozggray-700 bg-mainbg peer-checked:font-semibold peer-checked:shadow px-9 py-4';
       case 'bescheid_save':
-        return 'border-3 border-mainbg peer-checked:border-ozgblue-650 bg-mainbg px-6 py-2';
+        return 'border-3 border-mainbg peer-checked:border-ozgblue-650 bg-background-50 hover:bg-background-100 px-6 py-2';
       default:
         return '';
     }