Steps refactor

src/views/steps/ConfirmationDemo.vue

@@ -74,11 +74,6 @@ export default {
     props: {
         formData: Object
     },
-    data() {
-        return {
-
-        }
-    },
     methods: {
         prevPage() {
             this.$emit('prevPage', {pageIndex: 3});

src/views/steps/PersonalDemo.vue

@@ -57,7 +57,7 @@
 </template>
 
 <script>
-import {required, minLength, integer} from 'vuelidate/lib/validators';
+import {required, integer} from 'vuelidate/lib/validators';
 
 export default {
     data () {

src/views/steps/SeatDemo.vue

@@ -54,8 +54,6 @@
 </template>
 
 <script>
-import {required, minLength, integer} from 'vuelidate/lib/validators';
-
 export default {
     data () {
         return {

src/views/steps/StepsDemo.vue

@@ -85,8 +85,6 @@ export default {
         padding-bottom: 0;
         padding-top: 0;
         border-radius: 2px;
-        box-shadow: 0 1px 4px 0 rgba(0, 0, 0, 0.3);
-        background-color: #f9f9f9;
     }
 
     .card-header-message {
@@ -126,6 +124,7 @@ export default {
 
         &.wizard-confirmation {
             box-shadow: 0 25px 0 -23px #ededed;
+
             p {
                 font-weight: 600;
                 color: #484848;