--- /dev/null
+{#
+/**
+ * @file
+ * Default theme implementation for each "box" on the display query edit screen.
+ *
+ * Available variables:
+ * - attributes: HTML attributes to apply to the container element.
+ * - actions: Action links such as "Add", "And/Or, Rearrange" for the content.
+ * - title: The title of the bucket, e.g. "Fields", "Filter Criteria", etc.
+ * - content: Content items such as fields or settings in this container.
+ * - name: The name of the bucket, e.g. "Fields", "Filter Criteria", etc.
+ * - overridden: A boolean indicating the setting has been overridden from the
+ * default.
+ *
+ * @see template_preprocess_views_ui_display_tab_bucket()
+ *
+ * @ingroup themeable
+ */
+#}
+{%
+ set classes = [
+ 'views-ui-display-tab-bucket',
+ name ? name|clean_class,
+ overridden ? 'overridden',
+ ]
+%}
+<div{{ attributes.addClass(classes) }}>
+ {% if title -%}
+ <h3 class="views-ui-display-tab-bucket__title">{{ title }}</h3>
+ {%- endif %}
+ {% if actions -%}
+ {{ actions }}
+ {%- endif %}
+ {{ content }}
+</div>