Issue #3186647: Support horizontal card

layouts/card-horizontal.html.twig

+{#
+/**
+ * @file
+ * Default theme implementation for a card header footer layout.
+ *
+ * Available variables:
+ * - content: The content for this layout.
+ * - attributes: HTML attributes for the layout <div>.
+ *
+ * @ingroup themeable
+ */
+#}
+<div{{ attributes.addClass('card', 'clearfix') }}>
+
+  <div class="row g-0">
+
+    <div{{ region_attributes.first.addClass('col-md-4') }}>
+      {{ content.first }}
+    </div>
+
+    <div{{ region_attributes.second.addClass('col-md-8') }}>
+      <div class="card-body">
+        {{ content.second }}
+      </div>
+    </div>
+
+  </div>
+
+</div>