diff --git a/src/components/opacity_input/opacity_input.vue b/src/components/opacity_input/opacity_input.vue
index 041219feb..19de233d7 100644
--- a/src/components/opacity_input/opacity_input.vue
+++ b/src/components/opacity_input/opacity_input.vue
@@ -8,7 +8,7 @@
       class="label"
       :class="{ faint: !present || disabled }"
     >
-      {{ label }}
+      {{ label || $t('settings.style.themes3.editor.opacity') }}
     </label>
     <Checkbox
       v-if="typeof fallback !== 'undefined'"
diff --git a/src/components/settings_modal/tabs/style_tab/style_tab.scss b/src/components/settings_modal/tabs/style_tab/style_tab.scss
index 4f02a68c0..57d81cf70 100644
--- a/src/components/settings_modal/tabs/style_tab/style_tab.scss
+++ b/src/components/settings_modal/tabs/style_tab/style_tab.scss
@@ -6,8 +6,9 @@
     margin-bottom: 0.5em;
 
     .label {
+      display: inline-block;
       margin-right: 0.5em;
-      flex: 1 1 0;
+      flex: 1 1 auto;
       line-height: 2;
       min-height: 2em;
     }
diff --git a/src/components/settings_modal/tabs/style_tab/style_tab.vue b/src/components/settings_modal/tabs/style_tab/style_tab.vue
index 967d6983a..0ced0baf4 100644
--- a/src/components/settings_modal/tabs/style_tab/style_tab.vue
+++ b/src/components/settings_modal/tabs/style_tab/style_tab.vue
@@ -380,8 +380,8 @@
         key="variables"
         :label="$t('settings.style.themes3.editor.variables_tab')"
         :model-value="virtualDirectives"
-        @update:model-value="updateVirtualDirectives"
         :full-width="true"
+        @update:model-value="updateVirtualDirectives"
       />
     </tab-switcher>
   </div>