Add intro text to page layout heading card

patterns/page-layout-basic.html

@@ -130,6 +130,9 @@
 
     <div class="sg-transparent-card sg-page-layout-basic__heading-block" aria-label="H1 Bereich" data-component="transparent-card">
       <h1 class="sg-heading-h1 sg-text-on-dark">H1 Überschrift</h1>
+      <p class="sg-body">
+        Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer convallis purus sed urna ultricies, id aliquet justo malesuada. Morbi luctus, augue in cursus ultrices, justo lorem posuere mi, at suscipit est turpis vitae ipsum.
+      </p>
     </div>
 
     <div class="sg-group-card sg-group-card--margin-after-large" data-component="group-card">