fix alerts in panels

src/components/settings_modal/settings_modal.vue

@@ -14,7 +14,7 @@
           <div
             v-if="currentSaveStateNotice"
             class="alert"
-            :class="{ transparent: !currentSaveStateNotice.error, error: currentSaveStateNotice.error}"
+            :class="{ success: !currentSaveStateNotice.error, error: currentSaveStateNotice.error}"
             @click.prevent
           >
             {{ currentSaveStateNotice.error ? $t('settings.saving_err') : $t('settings.saving_ok') }}

src/panel.scss

@@ -118,6 +118,10 @@
       padding-bottom: 0;
       align-self: stretch;
     }
+
+    > .alert {
+      line-height: calc(var(--__panel-heading-height-inner) - 2px);
+    }
   }
 }