Replace radiusless sass definition by Bulma is-radiusless class

resources/js/components/App.vue

@@ -4,7 +4,7 @@
         <div v-if="$root.appSettings.isDemoApp" class="demo has-background-warning has-text-centered is-size-7-mobile">
             {{ $t('commons.demo_do_not_post_sensitive_data') }}
         </div>
-        <notifications width="100%" position="top" :duration="4000" :speed="0" :max="1" classes="notification" />
+        <notifications width="100%" position="top" :duration="4000" :speed="0" :max="1" classes="notification is-radiusless" />
         <main class="main-section">
             <router-view></router-view>
         </main>

resources/js/views/auth/Login.vue

@@ -13,7 +13,7 @@
         </form-wrapper>
         <!-- login/password legacy form -->
         <form-wrapper v-else :title="$t('auth.forms.login')" :punchline="punchline">
-            <div v-if="isDemo" class="notification is-info has-text-centered" v-html="$t('auth.forms.welcome_to_demo_app_use_those_credentials')" />
+            <div v-if="isDemo" class="notification is-info has-text-centered is-radiusless" v-html="$t('auth.forms.welcome_to_demo_app_use_those_credentials')" />
             <form @submit.prevent="handleSubmit" @keydown="form.onKeydown($event)">
                 <form-field :form="form" fieldName="email" inputType="email" :label="$t('auth.forms.email')" autofocus />
                 <form-field :form="form" fieldName="password" inputType="password" :label="$t('auth.forms.password')" />

resources/sass/app.scss

@@ -411,7 +411,6 @@ footer .field.is-grouped {
 }
 
 .notification {
-  border-radius: 0;
   padding: 0.4rem 1.5rem;
 }