fix buttons classes

src/Bundle/ChillMainBundle/Resources/public/modules/bootstrap/custom/_buttons.scss

@@ -21,6 +21,7 @@
 
    &.btn-reset,
    &.btn-delete,
+   &.btn-danger,
    &.btn-remove {
        background-color: $chill-red;
        color: $light;

src/Bundle/ChillMainBundle/Resources/public/vuejs/_components/AddAddress.vue

@@ -76,9 +76,9 @@
          </template>
 
          <template v-slot:footer>
-            <button class="btn bg-green"
+            <button class="btn btn-create"
                @click.prevent="$emit('addNewAddress', { address, modal })">
-               <i class="fa fa-plus fa-fw"></i>{{ $t('action.add')}}
+               {{ $t('action.add')}}
             </button>
          </template>
 

src/Bundle/ChillMainBundle/Resources/public/vuejs/_components/Modal.vue

@@ -6,7 +6,7 @@
             <div class="modal-content">
                <div class="modal-header">
                   <slot name="header"></slot>
-                  <button class="close btn bg-gray" @click="$emit('close')">
+                  <button class="close btn" @click="$emit('close')">
                      <i class="fa fa-times" aria-hidden="true"></i></button>
                </div>
                <div class="body-head">