Make container size uniform on multiple views on the UI.

frontend/src/views/Import.vue

@@ -3,7 +3,7 @@
     <h1 class="title is-4">{{ $t('import.title') }}</h1>
     <b-loading :active="isLoading"></b-loading>
 
-    <section v-if="isFree()" class="wrap-small">
+    <section v-if="isFree()" class="wrap">
       <form @submit.prevent="onSubmit" class="box">
         <div>
           <div class="columns">

frontend/src/views/Media.vue

@@ -8,7 +8,7 @@
 
     <b-loading :active="isProcessing || loading.media"></b-loading>
 
-    <section class="wrap-small">
+    <section class="wrap">
       <form @submit.prevent="onSubmit" class="box">
         <div>
           <b-field :label="$t('media.uploadImage')">

frontend/src/views/Settings.vue

@@ -17,7 +17,7 @@
     </header>
     <hr />
 
-    <section class="wrap-small">
+    <section class="wrap">
       <form @submit.prevent="onSubmit">
         <b-tabs type="is-boxed" :animated="false">
           <b-tab-item :label="$t('settings.general.name')" label-position="on-border">